:root {
    --color-primary: #008c95;
    --color-primary-dark: #006b72;
    --color-dark: #1f2933;
    --color-text: #374151;
    --color-muted: #6b7280;
    --color-background: #f5f7f8;
    --color-surface: #ffffff;
    --color-border: #d9dee3;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family:
        Arial,
        Helvetica,
        sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
}

a {
    color: inherit;
}

.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 72px;
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.site-brand {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;

    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.site-brand__main {
    color: var(--color-dark);
    font-size: 1.35rem;
}

.site-brand__secondary {
    color: var(--color-primary);
    font-size: 1rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.site-nav > a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.95rem;
}

.site-nav > a:hover {
    color: var(--color-primary-dark);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 42px;
    padding: 0 20px;

    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.button--outline {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: transparent;
}

.button--outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.site-footer {
    margin-top: 80px;
    background-color: #20282d;
    color: #d8dee2;
}

.site-footer__inner {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 38px 0;

    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.site-footer p {
    max-width: 520px;
    margin: 10px 0 0;
    color: #aeb8be;
    line-height: 1.6;
}

.site-footer__meta {
    display: flex;
    flex-direction: column;
    gap: 8px;

    text-align: right;
    color: #aeb8be;
}

@media (max-width: 760px) {
    .site-header__inner {
        min-height: auto;
        padding: 18px 0;

        align-items: flex-start;
        flex-direction: column;
    }

    .site-nav {
        width: 100%;
        gap: 16px;
        flex-wrap: wrap;
    }

    .site-footer__inner {
        flex-direction: column;
    }

    .site-footer__meta {
        text-align: left;
    }
}

/* =========================================================
   LANDING PAGE
   ========================================================= */

.section-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.eyebrow {
    margin: 0 0 18px;

    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}


/* HERO */

.hero {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.hero__inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 560px;
    margin: 0 auto;
    padding: 70px 0;

    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 80px;
}

.hero h1 {
    max-width: 650px;
    margin: 0;

    color: var(--color-dark);
    font-size: clamp(2.5rem, 5vw, 4.3rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.hero__description {
    max-width: 620px;
    margin: 28px 0 0;

    color: var(--color-muted);
    font-size: 1.12rem;
    line-height: 1.7;
}

.hero__actions {
    margin-top: 34px;

    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.button--primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.button--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.button--secondary {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-dark);
}

.button--secondary:hover {
    border-color: var(--color-dark);
}


/* MONITOR PANEL */

.hero__visual {
    display: flex;
    justify-content: flex-end;
}

.monitor-panel {
    width: 100%;
    max-width: 470px;

    background-color: #222b30;
    border: 1px solid #303b41;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.monitor-panel__header {
    min-height: 56px;
    padding: 0 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    border-bottom: 1px solid #3a464c;

    color: #d9e0e3;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.status-indicator {
    color: #70c6b8;
    font-weight: 600;
    letter-spacing: normal;
}

.monitor-panel__grid {
    padding: 22px;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.monitor-value {
    min-height: 125px;
    padding: 18px;

    display: flex;
    flex-direction: column;

    background-color: #29343a;
    border-left: 3px solid var(--color-primary);
}

.monitor-value span {
    color: #aeb9be;
    font-size: 0.8rem;
}

.monitor-value strong {
    margin-top: 12px;

    color: #ffffff;
    font-size: 2rem;
    font-weight: 500;
}

.monitor-value small {
    margin-top: 3px;
    color: #829097;
}

.monitor-panel__footer {
    padding: 14px 22px;

    border-top: 1px solid #3a464c;

    color: #89979d;
    font-size: 0.76rem;
}


/* SERVICES */

.services {
    padding: 100px 0;
}

.section-heading {
    max-width: 720px;
}

.section-heading h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.section-heading > p:last-child {
    margin: 22px 0 0;

    color: var(--color-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.services-grid {
    margin-top: 55px;

    display: grid;
    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.service-card {
    min-height: 250px;
    padding: 30px 28px;

    border-right: 1px solid var(--color-border);
}

.service-card:first-child {
    border-left: 1px solid var(--color-border);
}

.service-card__number {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
}

.service-card h3 {
    margin: 42px 0 14px;

    color: var(--color-dark);
    font-size: 1.15rem;
}

.service-card p {
    margin: 0;

    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}


/* RESPONSIVE */

@media (max-width: 900px) {
    .hero__inner {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .hero__visual {
        justify-content: flex-start;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card:nth-child(2) {
        border-right: 1px solid var(--color-border);
    }
}

@media (max-width: 600px) {
    .hero__inner {
        padding: 55px 0;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    .monitor-panel__grid {
        grid-template-columns: 1fr;
    }

    .services {
        padding: 70px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        border-left: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
    }

    .service-card:last-child {
        border-bottom: 0;
    }
}

/* =========================================================
   PRODUCTS
   ========================================================= */

.products {
    padding: 100px 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.products-grid {
    margin-top: 55px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);

    display: flex;
    flex-direction: column;
}

.product-card__visual {
    min-height: 230px;
    padding: 28px;

    display: flex;
    align-items: center;
    justify-content: center;

    background-color: #eef1f2;
    border-bottom: 1px solid var(--color-border);
}

.device-placeholder {
    width: 150px;
    min-height: 175px;

    display: flex;
    align-items: center;
    justify-content: center;

    background-color: #d7dddf;
    border: 1px solid #aeb8bc;
    border-left: 6px solid var(--color-primary);

    box-shadow:
        0 10px 18px rgba(0, 0, 0, 0.08);

    color: #39464c;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.product-card__body {
    padding: 30px;

    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card__type {
    margin: 0;

    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.product-card h3 {
    margin: 10px 0 14px;

    color: var(--color-dark);
    font-size: 1.45rem;
}

.product-card__body > p:not(.product-card__type) {
    margin: 0;

    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

.product-card ul {
    margin: 25px 0 0;
    padding: 20px 0 0;

    list-style: none;

    border-top: 1px solid var(--color-border);
}

.product-card li {
    position: relative;

    padding: 7px 0 7px 18px;

    color: var(--color-text);
    font-size: 0.88rem;
}

.product-card li::before {
    content: "";

    position: absolute;
    left: 0;
    top: 13px;

    width: 6px;
    height: 6px;

    background-color: var(--color-primary);
}

@media (max-width: 900px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-card {
        display: grid;
        grid-template-columns: 280px 1fr;
    }

    .product-card__visual {
        min-height: 100%;
        border-bottom: 0;
        border-right: 1px solid var(--color-border);
    }
}

@media (max-width: 650px) {
    .products {
        padding: 70px 0;
    }

    .product-card {
        display: flex;
    }

    .product-card__visual {
        min-height: 220px;
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }
}

.product-card__link {
    margin-top: 26px;
    padding-top: 18px;

    display: inline-block;

    border-top: 1px solid var(--color-border);

    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.product-card__link:hover {
    color: var(--color-primary-dark);
}

/* =========================================================
   PRODUCT DETAIL
   ========================================================= */

.product-detail {
    padding: 55px 0 90px;
    background-color: var(--color-surface);
}

.product-detail__back {
    display: inline-block;
    margin-bottom: 55px;

    color: var(--color-muted);
    font-size: 0.9rem;
    text-decoration: none;
}

.product-detail__back:hover {
    color: var(--color-primary);
}

.product-detail__hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 90px;
}

.product-detail__intro h1 {
    margin: 0;

    color: var(--color-dark);
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.product-detail__lead {
    margin: 30px 0 20px;

    color: var(--color-dark);
    font-size: 1.25rem;
    line-height: 1.6;
}

.product-detail__intro > p:last-child {
    color: var(--color-muted);
    line-height: 1.75;
}

.product-detail__visual {
    min-height: 390px;

    display: flex;
    align-items: center;
    justify-content: center;

    background-color: #eef1f2;
    border: 1px solid var(--color-border);
}

.device-placeholder--large {
    width: 210px;
    min-height: 250px;
}

.product-detail__section {
    padding: 95px 0;
}

.product-detail__section--light {
    background-color: #eef1f2;
}

.product-detail__columns {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 100px;
}

.product-detail__columns h2 {
    max-width: 470px;
    margin: 0;

    color: var(--color-dark);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.product-detail__text p {
    margin: 0 0 22px;

    color: var(--color-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.product-specs {
    padding: 95px 0;
    background-color: #222b30;
}

.product-specs .eyebrow {
    margin-bottom: 45px;
}

.product-specs__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    border-top: 1px solid #3b474d;
    border-left: 1px solid #3b474d;
}

.product-spec {
    min-height: 230px;
    padding: 30px;

    border-right: 1px solid #3b474d;
    border-bottom: 1px solid #3b474d;
}

.product-spec span {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
}

.product-spec h3 {
    margin: 35px 0 15px;

    color: #ffffff;
    font-size: 1.1rem;
}

.product-spec p {
    margin: 0;

    color: #adb8bd;
    font-size: 0.92rem;
    line-height: 1.65;
}

.product-evolution {
    padding: 95px 0;
    background-color: var(--color-surface);
}

.product-evolution__box {
    padding: 50px;

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;

    border-left: 4px solid var(--color-primary);
    background-color: #eef1f2;
}

.product-evolution__box h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 2rem;
}

.product-evolution__box > p {
    margin: 0;

    color: var(--color-muted);
    line-height: 1.75;
}

@media (max-width: 850px) {
    .product-detail__hero,
    .product-detail__columns,
    .product-evolution__box {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .product-specs__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .product-detail {
        padding-top: 35px;
    }

    .product-detail__back {
        margin-bottom: 35px;
    }

    .product-detail__visual {
        min-height: 300px;
    }

    .product-specs__grid {
        grid-template-columns: 1fr;
    }

    .product-evolution__box {
        padding: 30px;
    }
}

/* =========================================================
   PLATFORM
   ========================================================= */

.platform-section {
    padding: 100px 0;

    background-color: #222b30;
    color: #ffffff;
}

.platform-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 90px;
}

.platform-intro h2 {
    margin: 0;

    color: #ffffff;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.platform-intro > p:not(.eyebrow) {
    margin: 22px 0 0;

    color: #adb8bd;
    line-height: 1.75;
}

.platform-diagram {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 14px;
}

.platform-node {
    min-height: 170px;
    padding: 22px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    border: 1px solid #46535a;
    background-color: #29343a;
}

.platform-node--accent {
    border-top: 4px solid var(--color-primary);
}

.platform-node__label {
    margin-bottom: 25px;

    color: var(--color-primary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.platform-node strong {
    color: #ffffff;
    font-size: 1rem;
}

.platform-node small {
    margin-top: 8px;
    color: #8f9ca2;
}

.platform-arrow {
    color: var(--color-primary);
    font-size: 1.4rem;
}


/* =========================================================
   HOSTING / SERVICE
   ========================================================= */

.hosting-section {
    padding: 100px 0;

    background-color: var(--color-background);
}

.hosting-grid {
    margin-top: 55px;

    display: grid;
    grid-template-columns: repeat(2, 1fr);

    border-top: 1px solid var(--color-border);
}

.hosting-item {
    min-height: 180px;
    padding: 30px;

    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 20px;

    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.hosting-item:nth-child(odd) {
    border-left: 1px solid var(--color-border);
}

.hosting-item > span {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
}

.hosting-item h3 {
    margin: 0 0 12px;

    color: var(--color-dark);
    font-size: 1.05rem;
}

.hosting-item p {
    margin: 0;

    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}


/* =========================================================
   CONTACT / CTA
   ========================================================= */

.contact-section {
    padding: 100px 0;

    background-color: var(--color-surface);
}

.contact-box {
    padding: 55px 60px;

    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 70px;

    background-color: #eef1f2;
    border-left: 5px solid var(--color-primary);
}

.contact-box h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.025em;
}

.contact-box p:not(.eyebrow) {
    max-width: 700px;
    margin: 20px 0 0;

    color: var(--color-muted);
    line-height: 1.7;
}

.contact-box__actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}


/* =========================================================
   RESPONSIVE PLATFORM
   ========================================================= */

@media (max-width: 950px) {

    .platform-layout {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .contact-box {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .contact-box__actions {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (max-width: 700px) {

    .platform-section,
    .hosting-section,
    .contact-section {
        padding: 70px 0;
    }

    .platform-diagram {
        grid-template-columns: 1fr;
    }

    .platform-arrow {
        text-align: center;
        transform: rotate(90deg);
    }

    .hosting-grid {
        grid-template-columns: 1fr;
    }

    .hosting-item,
    .hosting-item:nth-child(odd) {
        border-left: 1px solid var(--color-border);
        border-right: 1px solid var(--color-border);
    }

    .contact-box {
        padding: 35px 30px;
    }

    .contact-box__actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* =========================================================
   LOGIN
   ========================================================= */

.login-page {
    min-height: 100vh;
    background-color: #eef1f2;
}

.login-shell {
    min-height: 100vh;

    display: grid;
    grid-template-columns: minmax(380px, 0.9fr) minmax(480px, 1.1fr);
}

.login-brand-panel {
    min-height: 100vh;
    padding: 42px 55px;

    display: flex;
    flex-direction: column;

    background-color: #222b30;
    color: #ffffff;
}

.login-brand {
    align-self: flex-start;
}

.login-brand .site-brand__main {
    color: #ffffff;
}

.login-brand-panel__content {
    max-width: 520px;
    margin: auto 0;
}

.login-brand-panel__content h1 {
    margin: 0;

    color: #ffffff;
    font-size: clamp(2.4rem, 4vw, 4rem);
    line-height: 1.06;
    letter-spacing: -0.035em;
}

.login-brand-panel__content > p:not(.eyebrow) {
    max-width: 480px;
    margin: 26px 0 0;

    color: #adb8bd;
    font-size: 1.05rem;
    line-height: 1.75;
}

.login-brand-panel__footer {
    padding-top: 35px;

    color: #88969c;
    font-size: 0.82rem;
}

.login-form-panel {
    min-height: 100vh;
    padding: 55px;

    display: flex;
    align-items: center;
    justify-content: center;

    background-color: var(--color-surface);
}

.login-card {
    width: 100%;
    max-width: 440px;
}

.login-back {
    display: inline-block;
    margin-bottom: 55px;

    color: var(--color-muted);
    font-size: 0.9rem;
    text-decoration: none;
}

.login-back:hover {
    color: var(--color-primary);
}

.login-card__header {
    margin-bottom: 38px;
}

.login-card__header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 2.3rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.login-card__header > p:not(.eyebrow) {
    margin: 16px 0 0;

    color: var(--color-muted);
    line-height: 1.6;
}

.form-field {
    margin-bottom: 24px;
}

.form-field label {
    display: block;
    margin-bottom: 8px;

    color: var(--color-dark);
    font-size: 0.88rem;
    font-weight: 600;
}

.form-field input {
    width: 100%;
    min-height: 48px;
    padding: 10px 13px;

    border: 1px solid var(--color-border);
    border-radius: 0;

    background-color: #ffffff;
    color: var(--color-dark);

    font: inherit;

    outline: none;
}

.form-field input:focus {
    border-color: var(--color-primary);

    box-shadow:
        0 0 0 3px rgba(0, 140, 149, 0.10);
}

.login-submit {
    width: 100%;
    min-height: 50px;
    margin-top: 8px;

    font-size: 0.95rem;
}

.login-submit:disabled {
    opacity: 0.65;
    cursor: wait;
}

.login-error {
    margin: 18px 0 0;
    padding: 12px 14px;

    border-left: 4px solid #b83a3a;

    background-color: #fff1f1;
    color: #8d2929;

    font-size: 0.9rem;
    line-height: 1.45;
}

@media (max-width: 850px) {

    .login-shell {
        grid-template-columns: 1fr;
    }

    .login-brand-panel {
        min-height: auto;
        padding: 32px 30px 45px;
    }

    .login-brand-panel__content {
        margin: 65px 0 25px;
    }

    .login-brand-panel__content h1 {
        max-width: 650px;
    }

    .login-brand-panel__footer {
        display: none;
    }

    .login-form-panel {
        min-height: auto;
        padding: 55px 30px 70px;
    }

    .login-card {
        max-width: 520px;
    }

    .login-back {
        margin-bottom: 40px;
    }
}

@media (max-width: 500px) {

    .login-brand-panel {
        padding: 28px 22px 38px;
    }

    .login-brand-panel__content {
        margin-top: 50px;
    }

    .login-brand-panel__content h1 {
        font-size: 2.35rem;
    }

    .login-form-panel {
        padding: 45px 22px 60px;
    }

    .login-card__header h2 {
        font-size: 2rem;
    }
}

/* =========================================================
   PRIVATE APP
   ========================================================= */

.app-page {
    min-height: 100vh;
    background-color: #f3f5f6;
}

.app-shell {
    min-height: 100vh;

    display: grid;
    grid-template-columns: 250px 1fr;
}


/* SIDEBAR */

.app-sidebar {
    min-height: 100vh;
    padding: 30px 22px;

    display: flex;
    flex-direction: column;

    background-color: #222b30;
    border-right: 1px solid #303b41;
}

.app-brand {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;

    margin-bottom: 55px;

    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.app-brand__main {
    color: #ffffff;
    font-size: 1.15rem;
}

.app-brand__secondary {
    color: var(--color-primary);
    font-size: 0.88rem;
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.app-nav__item {
    padding: 11px 13px;

    border-left: 3px solid transparent;

    color: #aeb8bd;
    font-size: 0.92rem;
    text-decoration: none;
}

.app-nav__item:hover {
    color: #ffffff;
    background-color: #29343a;
}

.app-nav__item--active {
    color: #ffffff;
    border-left-color: var(--color-primary);
    background-color: #29343a;
}

.app-nav__group {
    margin: 28px 0 7px;
    padding: 0 13px;

    color: #6f7d83;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.app-sidebar__footer {
    margin-top: auto;
    padding-top: 35px;

    color: #69777d;
    font-size: 0.74rem;
}


/* MAIN */

.app-main {
    min-width: 0;
}

.app-topbar {
    min-height: 96px;
    padding: 22px 38px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;

    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
}

.app-topbar__label {
    margin: 0 0 4px;

    color: var(--color-primary);
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.app-topbar h1 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
    letter-spacing: -0.02em;
}

.app-user {
    display: flex;
    align-items: center;
    gap: 24px;
}

.app-user__info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.app-user__info strong {
    color: var(--color-dark);
    font-size: 0.88rem;
}

.app-user__info span {
    margin-top: 3px;

    color: var(--color-muted);
    font-size: 0.75rem;
}

.app-logout {
    padding: 9px 14px;

    border: 1px solid var(--color-border);
    background-color: transparent;

    color: var(--color-text);
    font: inherit;
    font-size: 0.82rem;

    cursor: pointer;
}

.app-logout:hover {
    border-color: #9aa4a9;
    background-color: #f5f6f7;
}

.app-content {
    width: min(1400px, 100%);
    padding: 38px;
}


/* SUMMARY */

.app-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.summary-card {
    min-height: 165px;
    padding: 24px;

    display: flex;
    flex-direction: column;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
}

.summary-card__label {
    color: var(--color-muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.summary-card__value {
    margin-top: 18px;

    color: var(--color-dark);
    font-size: 2.4rem;
    font-weight: 500;
}

.summary-card__value--text {
    font-size: 1.4rem;
    text-transform: capitalize;
}

.summary-card__detail {
    margin-top: 8px;

    color: var(--color-muted);
    font-size: 0.78rem;
}

.summary-card__link {
    margin-top: auto;
    padding-top: 14px;

    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
}


/* SECTION */

.app-section {
    margin-top: 34px;
    padding: 30px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
}

.app-section__header {
    margin-bottom: 30px;
}

.app-section__eyebrow {
    margin: 0 0 6px;

    color: var(--color-primary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.app-section__header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.55rem;
}

.app-section__header p:not(.app-section__eyebrow) {
    margin: 10px 0 0;

    color: var(--color-muted);
    font-size: 0.9rem;
}


/* DEVICES */

.device-list {
    border-top: 1px solid var(--color-border);
}

.device-row {
    padding: 24px 0;

    display: grid;
    grid-template-columns:
        minmax(190px, 0.7fr)
        minmax(400px, 1.6fr)
        minmax(280px, auto);

    align-items: center;
    gap: 30px;

    border-bottom: 1px solid var(--color-border);
}

.device-row__identity {
    display: flex;
    align-items: center;
    gap: 14px;
}

.device-row__marker {
    width: 5px;
    height: 48px;

    flex: 0 0 auto;

    background-color: var(--color-primary);
}

.device-row h3 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1rem;
}

.device-row__identity p {
    margin: 5px 0 0;

    color: var(--color-muted);
    font-size: 0.76rem;
}

.device-row__meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(90px, 1fr));
    gap: 18px;
}

.device-row__meta div {
    min-width: 0;
}

.device-row__meta span {
    display: block;
    margin-bottom: 5px;

    color: #8b969b;
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.device-row__meta strong {
    display: block;

    overflow: hidden;
    text-overflow: ellipsis;

    color: var(--color-text);
    font-size: 0.82rem;
    font-weight: 600;
}

.device-status {
    color: var(--color-primary-dark) !important;
}

.device-row__actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.device-row__actions .button {
    min-height: 38px;
    padding: 0 14px;

    font-size: 0.78rem;
}

.device-readings-form {
    display: flex;
    align-items: center;
    gap: 6px;
}

.device-readings-form input[type="date"] {
    min-height: 38px;
    padding: 6px 8px;

    border: 1px solid var(--color-border);
    background-color: #ffffff;

    color: var(--color-text);
    font: inherit;
    font-size: 0.75rem;
}

.app-empty {
    padding: 22px;

    background-color: #f5f7f8;
    border-left: 3px solid var(--color-primary);

    color: var(--color-muted);
    font-size: 0.9rem;
}


/* RESPONSIVE */

@media (max-width: 1150px) {

    .device-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .device-row__actions {
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {

    .app-shell {
        grid-template-columns: 190px 1fr;
    }

    .app-summary {
        grid-template-columns: 1fr;
    }

    .device-row__meta {
        grid-template-columns: repeat(2, 1fr);
    }

    .app-content {
        padding: 25px;
    }

    .app-topbar {
        padding: 20px 25px;
    }
}

@media (max-width: 700px) {

    .app-shell {
        display: block;
    }

    .app-sidebar {
        min-height: auto;
        padding: 20px;

        border-right: 0;
        border-bottom: 1px solid #303b41;
    }

    .app-brand {
        margin-bottom: 20px;
    }

    .app-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .app-nav__item {
        border-left: 0;
        border-bottom: 2px solid transparent;
    }

    .app-nav__item--active {
        border-bottom-color: var(--color-primary);
    }

    .app-nav__group,
    .app-sidebar__footer {
        display: none;
    }

    .app-topbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .app-user {
        width: 100%;
        justify-content: space-between;
    }

    .app-user__info {
        align-items: flex-start;
    }

    .device-row__meta {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 500px) {

    .app-content {
        padding: 18px;
    }

    .app-section {
        padding: 22px 18px;
    }

    .device-row__meta {
        grid-template-columns: 1fr;
    }

    .device-row__actions,
    .device-readings-form {
        align-items: stretch;
        flex-direction: column;
    }

    .device-row__actions .button,
    .device-readings-form,
    .device-readings-form input {
        width: 100%;
    }
}

/* =========================================================
   DEVICE DASHBOARD
   ========================================================= */

.dashboard-topbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dashboard-branding {
    margin-bottom: 24px;
    padding: 18px 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--installer-color, var(--color-primary));
}

.dashboard-branding > div {
    display: flex;
    flex-direction: column;
}

.dashboard-branding__label {
    margin: 0 0 6px;

    color: var(--color-muted);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.dashboard-branding strong {
    color: var(--color-dark);
    font-size: 1rem;
}

.dashboard-branding span,
.dashboard-branding small {
    margin-top: 4px;

    color: var(--color-muted);
    font-size: 0.78rem;
}

.dashboard-loading {
    padding: 30px;

    color: var(--color-muted);
    text-align: center;
}

.dashboard-device-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;

    padding-bottom: 25px;

    border-bottom: 1px solid var(--color-border);
}

.dashboard-device-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.8rem;
}

.dashboard-device-header p {
    margin: 6px 0 0;

    color: var(--color-muted);
    font-size: 0.82rem;
}

.dashboard-device-header__status {
    min-width: 130px;

    text-align: right;
}

.dashboard-device-header__status span {
    display: block;

    color: var(--color-muted);
    font-size: 0.68rem;
    text-transform: uppercase;
}

.dashboard-device-header__status strong {
    display: block;
    margin-top: 7px;

    color: var(--color-primary-dark);
    font-size: 1rem;
}

.dashboard-device-meta {
    padding: 22px 0;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;

    border-bottom: 1px solid var(--color-border);
}

.dashboard-device-meta span {
    display: block;

    color: var(--color-muted);
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dashboard-device-meta strong {
    display: block;
    margin-top: 6px;

    color: var(--color-text);
    font-size: 0.88rem;
}

.dashboard-group {
    margin-top: 30px;
}

.dashboard-group__header {
    margin-bottom: 14px;
}

.dashboard-group__header h3 {
    margin: 0;

    color: var(--color-dark);
    font-size: 0.95rem;
}

.dashboard-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.dashboard-value {
    min-height: 120px;
    padding: 20px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);

    background-color: #f8f9fa;
}

.dashboard-value span {
    color: var(--color-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.dashboard-value strong {
    color: var(--color-dark);
    font-size: 1.9rem;
    font-weight: 500;
}

.dashboard-digital-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.dashboard-digital {
    min-height: 90px;
    padding: 18px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);

    background-color: #ffffff;
}

.dashboard-digital > span {
    color: var(--color-muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.dashboard-state {
    min-width: 52px;
    padding: 6px 8px;

    text-align: center;

    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.dashboard-state--on {
    background-color: #e5f4f1;
    color: #176b61;
}

.dashboard-state--off {
    background-color: #eceff1;
    color: #647177;
}


/* READINGS */

.dashboard-readings {
    max-width: 500px;

    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
}

.dashboard-readings label {
    color: var(--color-dark);
    font-size: 0.85rem;
    font-weight: 600;
}

.dashboard-readings input {
    min-height: 42px;
    padding: 8px 10px;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-text);
    font: inherit;
}


/* ALERTS */

.dashboard-alert {
    padding: 20px 0;

    border-top: 1px solid var(--color-border);
}

.dashboard-alert:last-child {
    border-bottom: 1px solid var(--color-border);
}

.dashboard-alert__header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.dashboard-alert__header strong {
    color: var(--color-dark);
}

.dashboard-alert__header span {
    color: var(--color-primary);
    font-size: 0.8rem;
}

.dashboard-alert p {
    margin: 10px 0;

    color: var(--color-text);
    line-height: 1.6;
}

.dashboard-alert__meta {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;

    color: var(--color-muted);
    font-size: 0.75rem;
}


/* RULES */

.dashboard-rule {
    padding: 20px 0;

    border-top: 1px solid var(--color-border);
}

.dashboard-rule:last-child {
    border-bottom: 1px solid var(--color-border);
}

.dashboard-rule__main {
    display: flex;
    justify-content: space-between;
    gap: 25px;
}

.dashboard-rule__main strong {
    color: var(--color-dark);
}

.dashboard-rule__main p {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.86rem;
}

.dashboard-rule__status {
    height: fit-content;
    padding: 5px 8px;

    background-color: #e5f4f1;
    color: #176b61;

    font-size: 0.68rem;
    font-weight: 700;
}

.dashboard-rule__status--alarm {
    background-color: #fff0ef;
    color: #9e3029;
}

.dashboard-rule__footer {
    margin-top: 15px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    color: var(--color-muted);
    font-size: 0.78rem;
}

.dashboard-rule__action {
    margin: 0;
}


/* CREATE RULE */

.rule-form {
    max-width: 900px;
}

.rule-form__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.rule-form select {
    width: 100%;
    min-height: 48px;
    padding: 10px 13px;

    border: 1px solid var(--color-border);
    border-radius: 0;

    background-color: #ffffff;
    color: var(--color-dark);

    font: inherit;
}

.rule-form__message {
    grid-column: 1 / -1;
}

.rule-form__checkbox {
    margin-top: 5px;

    display: inline-flex;
    align-items: center;
    gap: 8px;

    color: var(--color-text);
    font-size: 0.85rem;
}

.rule-form__actions {
    margin-top: 25px;
}


/* ERRORS */

.app-error {
    padding: 18px;

    border-left: 4px solid #b83a3a;
    background-color: #fff1f1;

    color: #8d2929;
    font-size: 0.88rem;
}


/* RESPONSIVE */

@media (max-width: 900px) {

    .dashboard-values,
    .dashboard-digital-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-topbar__actions {
        flex-wrap: wrap;
    }
}

@media (max-width: 650px) {

    .dashboard-device-header {
        flex-direction: column;
    }

    .dashboard-device-header__status {
        text-align: left;
    }

    .dashboard-device-meta {
        grid-template-columns: 1fr;
    }

    .dashboard-values,
    .dashboard-digital-grid,
    .rule-form__grid {
        grid-template-columns: 1fr;
    }

    .rule-form__message {
        grid-column: auto;
    }

    .dashboard-readings {
        grid-template-columns: 1fr;
    }

    .dashboard-alert__header,
    .dashboard-rule__main,
    .dashboard-rule__footer {
        flex-direction: column;
    }
}

/* =========================================================
   RELAY CONTROL
   ========================================================= */

.dashboard-relay-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.dashboard-relay {
    min-height: 125px;
    padding: 18px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;

    background-color: #ffffff;

    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.dashboard-relay__state {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.dashboard-relay__state > span {
    color: var(--color-muted);

    font-size: 0.75rem;
    font-weight: 600;
}

.relay-control-button {
    width: 100%;
    min-height: 36px;

    border: 1px solid var(--color-primary);

    background-color: transparent;
    color: var(--color-primary-dark);

    font: inherit;
    font-size: 0.76rem;
    font-weight: 600;

    cursor: pointer;
}

.relay-control-button:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.relay-control-button:disabled {
    opacity: 0.55;
    cursor: wait;
}

.relay-feedback {
    margin-bottom: 14px;
    padding: 11px 13px;

    font-size: 0.8rem;
    line-height: 1.45;
}

.relay-feedback--success {
    background-color: #e5f4f1;
    border-left: 3px solid #2a887b;
    color: #176b61;
}

.relay-feedback--error {
    background-color: #fff1f1;
    border-left: 3px solid #b83a3a;
    color: #8d2929;
}

@media (max-width: 900px) {

    .dashboard-relay-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }
}

@media (max-width: 500px) {

    .dashboard-relay-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   READINGS / HISTORICAL DATA
   ========================================================= */

.readings-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.readings-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.readings-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


/* FILTER */

.readings-filter__form {
    max-width: 500px;

    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.readings-filter__form .form-field {
    flex: 1;
    margin: 0;
}

.readings-filter__form input[type="date"] {
    min-height: 44px;
}


/* TABLE */

.readings-table-wrapper {
    width: 100%;
    overflow-x: auto;

    border: 1px solid var(--color-border);
}

.readings-table {
    width: 100%;
    min-width: 1150px;

    border-collapse: collapse;

    background-color: #ffffff;

    font-size: 0.8rem;
}

.readings-table th,
.readings-table td {
    padding: 11px 13px;

    border-right: 1px solid #e5e8ea;
    border-bottom: 1px solid #e5e8ea;

    text-align: right;
    white-space: nowrap;
}

.readings-table th:last-child,
.readings-table td:last-child {
    border-right: 0;
}


/* HEADER */

.readings-table thead th {
    background-color: #f3f5f6;

    color: var(--color-text);

    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.readings-table__groups th {
    padding-top: 9px;
    padding-bottom: 9px;

    background-color: #e8edef;

    color: var(--color-muted);

    text-align: center;

    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    border-bottom: 2px solid var(--color-border);
}

.readings-table__groups .readings-group {
    border-top: 3px solid var(--color-primary);
}

.readings-table__groups .readings-group--time {
    border-top-color: #65737a;
}


/* BODY */

.readings-table tbody tr:nth-child(even) {
    background-color: #fafbfb;
}

.readings-table tbody tr:hover {
    background-color: #f0f5f5;
}

.readings-table__time {
    color: var(--color-dark);

    font-weight: 700;
    text-align: left !important;
}

.readings-table__id {
    color: var(--color-muted);
}


/* DIGITAL VALUES */

.readings-table tbody td:nth-child(n+9):nth-child(-n+16) {
    text-align: center;
}


/* FOOTNOTE */

.readings-table-note {
    margin-top: 10px;

    color: var(--color-muted);
    font-size: 0.72rem;
}


/* RESPONSIVE */

@media (max-width: 700px) {

    .readings-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .readings-filter__form {
        max-width: none;
        align-items: stretch;
        flex-direction: column;
    }

    .readings-filter__form .button {
        width: 100%;
    }
}

/* =========================================================
   DYNAMIC READINGS
   ========================================================= */

.readings-table--dynamic {
    min-width: max-content;
}

.readings-table--dynamic th {
    min-width: 95px;
    text-align: center;
}

.readings-table--dynamic th.readings-table__fixed {
    min-width: 85px;
}

.readings-column__label {
    display: block;

    color: var(--color-dark);

    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.readings-column__unit {
    display: block;
    margin-top: 4px;

    color: var(--color-muted);

    font-size: 0.64rem;
    font-weight: 500;
    letter-spacing: normal;
    text-transform: none;
}

.readings-table--dynamic tbody td {
    text-align: center;
}

/* =========================================================
   READINGS GROUP TABS
   ========================================================= */




.readings-table-wrapper {
    overflow-x: auto;
}

.readings-table--dynamic {
    min-width: 0;
}

.readings-table--dynamic th,
.readings-table--dynamic td {
    min-width: 95px;
}

.readings-table--dynamic th:first-child,
.readings-table--dynamic td:first-child {
    min-width: 90px;
}

.readings-table--dynamic th:nth-child(2),
.readings-table--dynamic td:nth-child(2) {
    min-width: 65px;
}

/* =========================================================
   READINGS TABLE NAVIGATION
   ========================================================= */

.readings-table-controls {
    position: sticky;
    top: 0;
    z-index: 30;

    min-height: 52px;
    padding: 8px 12px;

    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-bottom: 0;
}

.readings-table-controls > span {
    color: var(--color-muted);
    font-size: 0.72rem;
}

.readings-scroll-buttons {
    display: flex;
    gap: 7px;
}

.readings-scroll-button {
    width: 42px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--color-border);
    background-color: #ffffff;

    color: var(--color-dark);
    font-size: 1.15rem;

    cursor: pointer;
}

.readings-scroll-button:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: #ffffff;
}


/* CONTENEDOR DE REGISTROS */

.readings-table-wrapper {
    width: 100%;
    max-height: calc(100vh - 180px);

    overflow: auto;

    border: 1px solid var(--color-border);
}


/* TABLA COMPLETA */

.readings-table--dynamic {
    width: max-content;
    min-width: 100%;

    border-collapse: separate;
    border-spacing: 0;
}


/* ENCABEZADOS SIEMPRE VISIBLES */

.readings-table--dynamic thead th {
    position: sticky;
    top: 0;
    z-index: 20;

    background-color: #f3f5f6;

    box-shadow:
        0 1px 0 var(--color-border);
}


/* HORA TAMBIÉN QUEDA FIJA HORIZONTALMENTE */

.readings-table--dynamic th:first-child,
.readings-table--dynamic td:first-child {
    position: sticky;
    left: 0;
}

.readings-table--dynamic th:first-child {
    z-index: 25;
    background-color: #eef1f2;
}

.readings-table--dynamic td:first-child {
    z-index: 5;
    background-color: #ffffff;
}

.readings-table--dynamic tbody tr:nth-child(even)
td:first-child {
    background-color: #fafbfb;
}


/* ID FIJO A CONTINUACIÓN DE HORA */

.readings-table--dynamic th:nth-child(2),
.readings-table--dynamic td:nth-child(2) {
    position: sticky;
    left: 90px;
}

.readings-table--dynamic th:nth-child(2) {
    z-index: 25;
    background-color: #eef1f2;
}

.readings-table--dynamic td:nth-child(2) {
    z-index: 5;
    background-color: #ffffff;
}

.readings-table--dynamic tbody tr:nth-child(even)
td:nth-child(2) {
    background-color: #fafbfb;
}

.readings-table--dynamic th,
.readings-table--dynamic td {
    min-width: 95px;
}

.readings-table--dynamic th:first-child,
.readings-table--dynamic td:first-child {
    min-width: 90px;
    width: 90px;
}

.readings-table--dynamic th:nth-child(2),
.readings-table--dynamic td:nth-child(2) {
    min-width: 65px;
    width: 65px;
}


/* MÓVIL */

@media (max-width: 700px) {

    .readings-table-controls {
        position: static;
    }

    .readings-table-controls > span,
    .readings-scroll-buttons {
        display: none;
    }

    .readings-table-controls {
        min-height: 0;
        padding: 0;
        border: 0;
    }

    .readings-table-wrapper {
        max-height: none;

        overflow-x: auto;
        overflow-y: visible;

        -webkit-overflow-scrolling: touch;
    }
}

/* =========================================================
   ALERTS PAGE
   ========================================================= */

.alerts-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.alerts-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.alerts-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


.alerts-list {
    border-top: 1px solid var(--color-border);
}

.alerts-item {
    position: relative;

    padding: 22px 0;

    display: grid;
    grid-template-columns: 5px 1fr;
    gap: 18px;

    border-bottom: 1px solid var(--color-border);
}

.alerts-item__marker {
    background-color: var(--color-primary);
}

.alerts-item__main {
    min-width: 0;
}

.alerts-item__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
}

.alerts-item__header > div {
    min-width: 0;
}

.alerts-item__type {
    display: block;
    margin-bottom: 7px;

    color: var(--color-primary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.alerts-item__header strong {
    color: var(--color-dark);
    font-size: 0.95rem;
    line-height: 1.5;
}

.alerts-item__header time {
    flex: 0 0 auto;

    color: var(--color-muted);
    font-size: 0.76rem;
}

.alerts-item__meta {
    margin-top: 12px;

    display: flex;
    gap: 24px;
    flex-wrap: wrap;

    color: var(--color-muted);
    font-size: 0.75rem;
}

.alerts-item__meta strong {
    color: var(--color-text);
    font-weight: 600;
}


@media (max-width: 700px) {

    .alerts-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .alerts-item__header {
        flex-direction: column;
        gap: 10px;
    }
}

/* =========================================================
   ALERT TYPES
   ========================================================= */

.alerts-item--offline .alerts-item__marker {
    background-color: #b83a3a;
}

.alerts-item--offline .alerts-item__type {
    color: #a03232;
}

.alerts-item--online .alerts-item__marker {
    background-color: #2a887b;
}

.alerts-item--online .alerts-item__type {
    color: #176b61;
}

.alerts-item--variable .alerts-item__marker {
    background-color: #b98522;
}

.alerts-item--variable .alerts-item__type {
    color: #8a6218;
}

/* =========================================================
   RULES PAGE
   ========================================================= */

.rules-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.rules-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.rules-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


.rules-card {
    padding: 22px 0;

    border-top: 1px solid var(--color-border);
}

.rules-card:last-child {
    border-bottom: 1px solid var(--color-border);
}

.rules-card__main {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
}

.rules-card__title-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.rules-card__title-row h3 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1rem;
}

.rules-card__condition {
    margin: 9px 0 0;

    color: var(--color-primary-dark);
    font-size: 0.92rem;
    font-weight: 700;
}

.rules-card__message {
    margin: 8px 0 0;

    color: var(--color-text);
    font-size: 0.88rem;
    line-height: 1.55;
}

.rules-card__meta {
    margin-top: 12px;

    color: var(--color-muted);
    font-size: 0.76rem;
}


.rules-status {
    padding: 5px 8px;

    background-color: #e5f4f1;
    color: #176b61;

    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.rules-status--alarm {
    background-color: #fff0ef;
    color: #9e3029;
}


.rules-feedback {
    margin-bottom: 18px;
    padding: 12px 14px;

    font-size: 0.84rem;
    line-height: 1.45;
}

.rules-feedback--success {
    background-color: #e5f4f1;
    border-left: 3px solid #2a887b;
    color: #176b61;
}

.rules-feedback--error {
    background-color: #fff1f1;
    border-left: 3px solid #b83a3a;
    color: #8d2929;
}


.rule-form select {
    width: 100%;
    min-height: 48px;
    padding: 10px 13px;

    border: 1px solid var(--color-border);
    border-radius: 0;

    background-color: #ffffff;
    color: var(--color-dark);

    font: inherit;
}


@media (max-width: 700px) {

    .rules-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .rules-card__main {
        flex-direction: column;
    }
}

/* =========================================================
   DEVICE CONFIGURATION
   ========================================================= */

.config-page-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.config-page-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.config-page-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


/* STATUS */

.config-status-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 14px;
}

.config-status-card {
    min-height: 105px;
    padding: 18px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    background-color: #f7f9fa;
    border: 1px solid var(--color-border);
}

.config-status-card > span {
    color: var(--color-muted);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.config-status-card > strong {
    margin-top: 12px;

    color: var(--color-dark);
    font-size: 0.98rem;
}

.config-state-ok {
    color: #176b61 !important;
}

.config-state-pending {
    color: #8a6218 !important;
}

.config-state-error {
    color: #9e3029 !important;
}


/* WARNINGS */

.config-warning,
.config-error {
    margin-top: 20px;
    padding: 16px 18px;
}

.config-warning {
    background-color: #fff9ea;
    border-left: 4px solid #b98522;
    color: #735115;
}

.config-error {
    background-color: #fff1f1;
    border-left: 4px solid #b83a3a;
    color: #8d2929;
}

.config-warning strong,
.config-error strong {
    display: block;
    margin-bottom: 5px;
}

.config-warning p,
.config-error p {
    margin: 0;

    font-size: 0.83rem;
    line-height: 1.5;
}


/* TECHNICAL DETAILS */

.config-technical-details {
    margin-top: 20px;

    border-top: 1px solid var(--color-border);
}

.config-technical-details summary {
    padding: 16px 0;

    color: var(--color-primary-dark);
    font-size: 0.82rem;
    font-weight: 600;

    cursor: pointer;
}

.config-technical-grid {
    padding: 5px 0 10px;

    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 20px;
}

.config-technical-grid span {
    display: block;
    margin-bottom: 5px;

    color: var(--color-muted);
    font-size: 0.68rem;
    text-transform: uppercase;
}

.config-technical-grid strong {
    color: var(--color-text);
    font-size: 0.8rem;
}

.config-technical-hash {
    grid-column: 1 / -1;
}

.config-technical-hash strong {
    display: block;

    overflow-wrap: anywhere;

    font-family: monospace;
    font-weight: 500;
}


/* GENERAL PARAMETERS */

.config-general-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 20px;
}

.config-input-with-unit {
    display: flex;
    align-items: stretch;
}

.config-input-with-unit input {
    flex: 1;
    min-width: 0;
}

.config-input-with-unit span {
    padding: 0 12px;

    display: flex;
    align-items: center;

    background-color: #eef1f2;
    border: 1px solid var(--color-border);
    border-left: 0;

    color: var(--color-muted);
    font-size: 0.75rem;
}


/* CHANNEL TABLE */

.config-channels-wrapper {
    width: 100%;
    overflow-x: auto;

    border: 1px solid var(--color-border);
}

.config-channels-table {
    width: 100%;
    min-width: 1050px;

    border-collapse: collapse;

    background-color: #ffffff;
}

.config-channels-table th,
.config-channels-table td {
    padding: 10px 8px;

    border-right: 1px solid #e5e8ea;
    border-bottom: 1px solid #e5e8ea;

    vertical-align: middle;
}

.config-channels-table th {
    background-color: #f3f5f6;

    color: var(--color-muted);

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.config-channels-table tbody tr:nth-child(even) {
    background-color: #fafbfb;
}

.config-channel-name {
    color: var(--color-dark);

    font-size: 0.8rem;
    font-weight: 700;
}

.config-channels-table input[type="text"],
.config-channels-table input[type="number"] {
    width: 100%;
    min-width: 80px;
    padding: 7px 8px;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-text);

    font: inherit;
    font-size: 0.78rem;
}

.config-channels-table .alias {
    min-width: 90px;
}

.config-channel-checkbox {
    text-align: center;
}

.config-channel-checkbox input {
    width: 17px;
    height: 17px;
}


/* ACTIONS */

.config-actions-panel {
    margin-top: 24px;
    padding: 28px 30px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
}

.config-actions-panel h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.4rem;
}

.config-actions-panel p:not(.app-section__eyebrow) {
    margin: 8px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}

.config-actions {
    margin-top: 24px;

    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.config-actions .button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.config-message {
    margin-top: 18px;

    font-size: 0.82rem;
}

.config-result {
    margin-top: 18px;
    padding: 12px 14px;

    font-size: 0.82rem;
}

.config-result:empty {
    display: none;
}

.config-result--success {
    background-color: #e5f4f1;
    border-left: 3px solid #2a887b;
    color: #176b61;
}

.config-result--error {
    background-color: #fff1f1;
    border-left: 3px solid #b83a3a;
    color: #8d2929;
}

.config-result--pending {
    background-color: #fff9ea;
    border-left: 3px solid #b98522;
    color: #735115;
}


/* RESPONSIVE */

@media (max-width: 1000px) {

    .config-status-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }

    .config-general-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }
}

@media (max-width: 700px) {

    .config-page-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .config-status-grid,
    .config-general-grid,
    .config-technical-grid {
        grid-template-columns: 1fr;
    }

    .config-technical-hash {
        grid-column: auto;
    }

    .config-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .config-actions .button {
        width: 100%;
    }

    .config-channels-wrapper {
        -webkit-overflow-scrolling: touch;
    }
}

/* =========================================================
   USERS ADMINISTRATION
   ========================================================= */

.users-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.users-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.users-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


/* TABLE */

.users-table-wrapper {
    width: 100%;
    overflow-x: auto;

    border: 1px solid var(--color-border);
}

.users-table {
    width: 100%;
    min-width: 1050px;

    border-collapse: collapse;

    background-color: #ffffff;

    font-size: 0.8rem;
}

.users-table th,
.users-table td {
    padding: 12px 13px;

    border-right: 1px solid #e5e8ea;
    border-bottom: 1px solid #e5e8ea;

    text-align: left;
    vertical-align: middle;
}

.users-table th:last-child,
.users-table td:last-child {
    border-right: 0;
}

.users-table th {
    background-color: #f3f5f6;

    color: var(--color-muted);

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.users-table tbody tr:nth-child(even) {
    background-color: #fafbfb;
}

.users-table tbody tr:hover {
    background-color: #f3f7f7;
}

.users-table__name {
    color: var(--color-dark);
    font-weight: 700;
}


/* ROLE */

.users-role {
    padding: 4px 7px;

    background-color: #eef1f2;

    color: var(--color-text);

    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
}


/* ASSIGNMENT */

.users-assignment__type {
    display: block;
    margin-bottom: 3px;

    color: var(--color-muted);
    font-size: 0.64rem;
    text-transform: uppercase;
}

.users-table td strong {
    color: var(--color-text);
    font-size: 0.78rem;
}


/* STATUS */

.users-status {
    display: inline-block;
    padding: 5px 8px;

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.users-status--active {
    background-color: #e5f4f1;
    color: #176b61;
}

.users-status--inactive {
    background-color: #fff1f1;
    color: #8d2929;
}

.users-muted {
    color: var(--color-muted);
}


/* ACTIONS */

.users-actions {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.users-actions form {
    margin: 0;
}

.users-actions .button {
    min-height: 34px;
    padding: 7px 11px;

    font-size: 0.73rem;
}

.users-button--danger {
    border: 1px solid #b83a3a;

    background-color: transparent;
    color: #9e3029;
}

.users-button--danger:hover {
    background-color: #b83a3a;
    color: #ffffff;
}

.users-button--success {
    border: 1px solid #2a887b;

    background-color: transparent;
    color: #176b61;
}

.users-button--success:hover {
    background-color: #2a887b;
    color: #ffffff;
}


/* RESPONSIVE */

@media (max-width: 700px) {

    .users-header {
        align-items: stretch;
        flex-direction: column;
        gap: 20px;
    }

    .users-header .button {
        width: 100%;
        text-align: center;
    }

    .users-table-wrapper {
        -webkit-overflow-scrolling: touch;
    }
}

/* =========================================================
   USERS TABLE - SCROLL Y ENCABEZADOS FIJOS
   ========================================================= */

/* Las flechas NO quedan fijas al bajar */

.users-table-controls {
    min-height: 48px;
    padding: 7px 12px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    background-color: #ffffff;

    border: 1px solid var(--color-border);
    border-bottom: 0;
}

.users-table-controls > span {
    color: var(--color-muted);

    font-size: 0.72rem;
    font-weight: 600;
}

.users-table-arrows {
    display: flex;
    gap: 6px;
}

.users-scroll-button {
    width: 38px;
    height: 34px;
    padding: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-primary-dark);

    font-size: 1.15rem;
    font-weight: 700;

    cursor: pointer;
}

.users-scroll-button:hover {
    background-color: #eef3f3;
}


/* =========================================================
   CONTENEDOR DE TABLA
   ========================================================= */

.users-table-wrapper {
    width: 100%;

    /*
       Scroll horizontal y vertical dentro
       de la zona de usuarios.
    */
    max-height: calc(100vh - 230px);

    overflow: auto;

    border: 1px solid var(--color-border);

    -webkit-overflow-scrolling: touch;
}


/* =========================================================
   ENCABEZADO FIJO
   ========================================================= */

.users-table thead th {
    position: sticky;

    top: 0;

    z-index: 20;

    background-color: #f3f5f6;

    box-shadow:
        0 1px 0 var(--color-border);
}


/* =========================================================
   PRIMERA COLUMNA FIJA
   ========================================================= */

.users-table th:first-child,
.users-table td:first-child {
    position: sticky;

    left: 0;
}


/* Esquina superior izquierda */

.users-table th:first-child {
    z-index: 30;

    background-color: #e9edef;
}


/* Nombres de usuarios */

.users-table td:first-child {
    z-index: 10;

    background-color: #ffffff;
}


/*
   Mantener el fondo correcto en
   las filas alternadas.
*/

.users-table tbody tr:nth-child(even)
td:first-child {
    background-color: #fafbfb;
}


/*
   Y también durante hover.
*/

.users-table tbody tr:hover
td:first-child {
    background-color: #f3f7f7;
}

/* =========================================================
   USER CREATE / EDIT FORM
   ========================================================= */

.users-form {
    max-width: 900px;
}

.users-form-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 20px;
}

.users-form select {
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-text);

    font: inherit;
}

.users-form-checkbox {
    margin-top: 24px;

    display: inline-flex;
    align-items: center;
    gap: 9px;

    color: var(--color-text);
    font-size: 0.84rem;
}

.users-form-checkbox input {
    width: 17px;
    height: 17px;
}

.users-form-actions {
    margin-top: 28px;

    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.users-form-error {
    margin-bottom: 22px;
    padding: 13px 15px;

    background-color: #fff1f1;
    border-left: 3px solid #b83a3a;

    color: #8d2929;
    font-size: 0.84rem;
}


@media (max-width: 700px) {

    .users-form-grid {
        grid-template-columns: 1fr;
    }

    .users-form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .users-form-actions .button {
        width: 100%;
        text-align: center;
    }
}

.users-form-help {
    display: block;
    margin-top: 6px;

    color: var(--color-muted);
    font-size: 0.72rem;
    line-height: 1.4;
}

/* =========================================================
   COMPANIES ADMINISTRATION
   ========================================================= */

.companies-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    background-color: #ffffff;

    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

.companies-header h2 {
    margin: 0;

    color: var(--color-dark);
    font-size: 1.7rem;
}

.companies-header p:not(.app-section__eyebrow) {
    margin: 7px 0 0;

    color: var(--color-muted);
    font-size: 0.85rem;
}


/* CONTROLES */

.companies-table-controls {
    min-height: 48px;
    padding: 7px 12px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    background-color: #ffffff;

    border: 1px solid var(--color-border);
    border-bottom: 0;
}

.companies-table-controls > span {
    color: var(--color-muted);

    font-size: 0.72rem;
    font-weight: 600;
}

.companies-table-arrows {
    display: flex;
    gap: 6px;
}

.companies-scroll-button {
    width: 38px;
    height: 34px;
    padding: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-primary-dark);

    font-size: 1.15rem;
    font-weight: 700;

    cursor: pointer;
}

.companies-scroll-button:hover {
    background-color: #eef3f3;
}


/* TABLA */

.companies-table-wrapper {
    width: 100%;
    max-height: calc(100vh - 230px);

    overflow: auto;

    border: 1px solid var(--color-border);

    -webkit-overflow-scrolling: touch;
}

.companies-table {
    width: 100%;
    min-width: 850px;

    border-collapse: collapse;

    background-color: #ffffff;

    font-size: 0.8rem;
}

.companies-table th,
.companies-table td {
    padding: 12px 13px;

    border-right: 1px solid #e5e8ea;
    border-bottom: 1px solid #e5e8ea;

    text-align: left;
    vertical-align: middle;
}

.companies-table th {
    position: sticky;
    top: 0;

    z-index: 20;

    background-color: #f3f5f6;

    color: var(--color-muted);

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}


/* PRIMERA COLUMNA FIJA */

.companies-table th:first-child,
.companies-table td:first-child {
    position: sticky;
    left: 0;
}

.companies-table th:first-child {
    z-index: 30;

    background-color: #e9edef;
}

.companies-table td:first-child {
    z-index: 10;

    background-color: #ffffff;
}

.companies-table tbody tr:nth-child(even) {
    background-color: #fafbfb;
}

.companies-table tbody tr:nth-child(even)
td:first-child {
    background-color: #fafbfb;
}

.companies-table tbody tr:hover {
    background-color: #f3f7f7;
}

.companies-table tbody tr:hover
td:first-child {
    background-color: #f3f7f7;
}

.companies-table__name {
    color: var(--color-dark);
    font-weight: 700;
}


/* ESTADO */

.companies-status {
    display: inline-block;
    padding: 5px 8px;

    font-size: 0.67rem;
    font-weight: 700;
}

.companies-status--active {
    background-color: #e5f4f1;
    color: #176b61;
}

.companies-status--inactive {
    background-color: #fff1f1;
    color: #8d2929;
}

.companies-muted {
    color: var(--color-muted);
}


/* NAV DESHABILITADA */

.app-nav__item--disabled {
    opacity: 0.45;

    cursor: default;
    pointer-events: none;
}

.companies-header {
    margin-bottom: 24px;
    padding: 28px 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;

    background-color: #ffffff;

    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
}

/* =========================================================
   INSTALLERS ADMINISTRATION
   ========================================================= */

.installers-table-controls {
    min-height: 48px;
    padding: 7px 12px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    background-color: #ffffff;

    border: 1px solid var(--color-border);
    border-bottom: 0;
}

.installers-table-controls > span {
    color: var(--color-muted);

    font-size: 0.72rem;
    font-weight: 600;
}

.installers-table-arrows {
    display: flex;
    gap: 6px;
}

.installers-scroll-button {
    width: 38px;
    height: 34px;
    padding: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--color-border);

    background-color: #ffffff;
    color: var(--color-primary-dark);

    font-size: 1.15rem;
    font-weight: 700;

    cursor: pointer;
}

.installers-scroll-button:hover {
    background-color: #eef3f3;
}


.installers-table-wrapper {
    width: 100%;
    max-height: calc(100vh - 230px);

    overflow: auto;

    border: 1px solid var(--color-border);

    -webkit-overflow-scrolling: touch;
}


.installers-table {
    width: 100%;
    min-width: 1250px;

    border-collapse: collapse;

    background-color: #ffffff;

    font-size: 0.8rem;
}


.installers-table th,
.installers-table td {
    padding: 12px 13px;

    border-right: 1px solid #e5e8ea;
    border-bottom: 1px solid #e5e8ea;

    text-align: left;
    vertical-align: middle;
}


.installers-table th {
    position: sticky;
    top: 0;

    z-index: 20;

    background-color: #f3f5f6;

    color: var(--color-muted);

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}


/* PRIMERA COLUMNA FIJA */

.installers-table th:first-child,
.installers-table td:first-child {
    position: sticky;
    left: 0;
}

.installers-table th:first-child {
    z-index: 30;

    background-color: #e9edef;
}

.installers-table td:first-child {
    z-index: 10;

    background-color: #ffffff;
}


.installers-table tbody tr:nth-child(even) {
    background-color: #fafbfb;
}

.installers-table tbody tr:nth-child(even)
td:first-child {
    background-color: #fafbfb;
}

.installers-table tbody tr:hover {
    background-color: #f3f7f7;
}

.installers-table tbody tr:hover
td:first-child {
    background-color: #f3f7f7;
}

.installers-table__name {
    color: var(--color-dark);
    font-weight: 700;
}

/* =========================================================
   INSTALLER FORM
   ========================================================= */

.installer-form-wide {
    grid-column: 1 / -1;
}

.installer-color-field {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 8px;
    align-items: stretch;
}

.installer-color-field input[type="color"] {
    width: 54px;
    height: 44px;
    padding: 3px;

    border: 1px solid var(--color-border);
    background-color: #ffffff;

    cursor: pointer;
}

.installer-color-field input[type="text"] {
    min-width: 0;
}


@media (max-width: 700px) {

    .installer-form-wide {
        grid-column: auto;
    }
}