:root {
    --sr-ink: #0d1726;
    --sr-navy: #111f33;
    --sr-blue: #1e5b88;
    --sr-steel: #eef3f7;
    --sr-panel: #ffffff;
    --sr-muted: #65758b;
    --sr-line: #d7e0ea;
    --sr-accent: #d6a84f;
    --sr-success: #2d7b58;
    --sr-danger: #a83d45;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    background:
        linear-gradient(180deg, rgba(17, 31, 51, 0.96), rgba(13, 23, 38, 0.82) 260px, #f5f7fa 261px),
        #f5f7fa;
    color: var(--sr-ink);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.sr-header {
    max-width: 1180px;
    margin: 0 auto;
    padding: 10px 18px 0;
}

.sr-logo {
    color: #fff;
    font-weight: 800;
    gap: 10px;
    letter-spacing: 0;
}

.sr-logo:hover,
.sr-nav a {
    color: #fff;
}

.sr-logo-mark {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 8px;
    background: linear-gradient(135deg, var(--sr-blue), var(--sr-navy));
    color: #fff;
    font-size: 0.78rem;
}

.sr-nav a {
    min-height: 48px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.sr-main {
    width: min(100%, 1180px);
    margin: 0 auto;
    padding: 22px 18px 46px;
}

.sr-footer {
    padding: 18px;
    color: var(--sr-muted);
    font-size: 0.85rem;
}

.sr-shell {
    display: grid;
    gap: 18px;
}

.sr-hero {
    color: #fff;
    padding: 18px 0 10px;
}

.sr-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: #c9d7e5;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sr-kicker::before {
    content: "";
    width: 28px;
    height: 3px;
    border-radius: 99px;
    background: var(--sr-accent);
}

.sr-hero h1,
.sr-page-title {
    margin: 0;
    color: #fff;
    font-weight: 850;
    letter-spacing: 0;
}

.sr-hero p {
    max-width: 680px;
    margin: 10px 0 0;
    color: #dce6ef;
    font-size: 1rem;
}

.sr-card {
    border: 0;
    border-radius: 18px;
    box-shadow: none;
}

.sr-card.uk-card-default {
    background: var(--sr-panel);
    box-shadow: none;
}

.sr-card-title {
    color: var(--sr-navy);
    font-size: 1.1rem;
    font-weight: 820;
}

.sr-button {
    min-height: 54px;
    border-radius: 7px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.sr-button-primary {
    background: var(--sr-blue);
    color: #fff;
}

.sr-button-primary:hover {
    background: #184b70;
    color: #fff;
}

.sr-button-accent {
    background: var(--sr-accent);
    color: #182233;
}

.sr-button-accent:hover {
    background: #c89a3f;
    color: #182233;
}

.sr-form label {
    color: var(--sr-navy);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
}

.sr-form .uk-input,
.sr-form .uk-select,
.sr-form .uk-textarea {
    border-radius: 7px;
    border-color: var(--sr-line);
    min-height: 48px;
}

.sr-privacy {
    border-left: 4px solid var(--sr-accent);
    background: #fff9eb;
    color: #5f4a20;
}

.sr-status-panel {
    display: grid;
    gap: 12px;
}

.sr-status-line {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--sr-line);
}

.sr-status-line:last-child {
    border-bottom: 0;
}

.sr-status-line span:first-child {
    color: var(--sr-muted);
    font-weight: 700;
}

.sr-status-line span:last-child {
    text-align: right;
    font-weight: 800;
}

.sr-dashboard-grid {
    display: grid;
    gap: 16px;
}

.sr-stat {
    border-left: 0;
}

.sr-stat strong {
    display: block;
    margin-top: 4px;
    color: var(--sr-navy);
    font-size: 2rem;
    line-height: 1;
}

.sr-table-wrap {
    overflow-x: auto;
}

.sr-table {
    min-width: 780px;
}

.sr-table th {
    color: var(--sr-muted);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sr-table-subtext {
    display: block;
    margin-top: 3px;
    color: var(--sr-muted);
    font-size: 0.82rem;
}

.sr-driver-table {
    min-width: 980px;
}

.sr-metric-text {
    margin: 0;
    color: var(--sr-navy);
    font-size: 1.8rem;
    font-weight: 850;
    line-height: 1.1;
}

.sr-admin-driver-form {
    display: grid;
    align-items: end;
    gap: 12px;
}

.sr-checkline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 48px;
    color: var(--sr-navy);
    font-weight: 800;
}

.sr-admin-actions,
.sr-reset-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.sr-reset-form .uk-input {
    width: 150px;
}

.sr-driver-edit-form {
    display: grid;
    gap: 6px;
    min-width: 220px;
}

.sr-auth {
    max-width: 460px;
    margin: 28px auto;
}

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

.sr-driver-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sr-driver-actions .uk-button {
    border-radius: 7px;
    font-weight: 800;
}

.sr-shift-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.sr-map-stack {
    display: grid;
    gap: 14px;
}

.sr-map-heading {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.sr-map-heading strong {
    color: var(--sr-navy);
    font-size: 0.92rem;
}

.sr-map-heading span {
    color: var(--sr-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-align: right;
}

.sr-map-frame {
    width: 100%;
    height: 240px;
    display: block;
    border: 0;
    border-radius: 16px;
    background: var(--sr-steel);
}

.sr-map-frame-compact {
    height: 190px;
}

.sr-map-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.sr-map-button {
    margin-top: 8px;
}

.sr-location-link {
    color: var(--sr-blue);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.sr-location-link:hover {
    color: #184b70;
}

@media (min-width: 760px) {
    .sr-main {
        padding-top: 34px;
    }

    .sr-shell {
        grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.7fr);
        align-items: start;
    }

    .sr-dashboard-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .sr-admin-driver-form {
        grid-template-columns: minmax(180px, 1.2fr) minmax(210px, 1.2fr) minmax(170px, 0.9fr) auto auto;
    }
}

@media (max-width: 640px) {
    .sr-header {
        padding-inline: 12px;
    }

    .sr-nav a {
        padding: 0 8px;
        font-size: 0.7rem;
    }

    .sr-main {
        padding-inline: 12px;
    }

    .uk-card-body {
        padding: 20px;
    }

    .sr-status-line {
        display: grid;
        gap: 4px;
    }

    .sr-status-line span:last-child {
        text-align: left;
    }

    .sr-shift-panel {
        align-items: stretch;
        flex-direction: column;
    }

    .sr-map-heading {
        display: grid;
        gap: 2px;
    }

    .sr-map-heading span {
        text-align: left;
    }

    .sr-map-frame {
        height: 220px;
    }

    .sr-admin-driver-form .sr-button,
    .sr-admin-actions .uk-button,
    .sr-driver-edit-form .uk-button,
    .sr-reset-form,
    .sr-reset-form .uk-input {
        width: 100%;
    }
}