:root {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    color-scheme: dark;

    --bg: #0b0f14;
    --panel: #111923;
    --panel-hover: #172231;
    --border: #263343;

    --text: #e8edf2;
    --muted: #8fa1b5;

    --link: #77b7ff;

    --primary: #e63b46;
    --primary-hover: #f04b56;

    --danger-bg: #55222a;
    --danger-border: #e63b46;

    --success: #55c98b;

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


/* =========================================================
   BASIS
   ========================================================= */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
}

main {
    width: 100%;
    max-width: 1200px;
    margin: auto;
    padding: 32px 4vw 60px;
}

h1 {
    margin-top: 0;
    margin-bottom: 24px;
}

h2 {
    margin-top: 32px;
}

p {
    line-height: 1.55;
}


/* =========================================================
   HEADER
   ========================================================= */

header {
    display: flex;
    gap: 18px;
    align-items: center;

    min-height: 68px;
    padding: 14px 4vw;

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

header b {
    font-size: 22px;
    letter-spacing: 2px;
}

header span {
    color: var(--muted);
}

header form {
    margin-left: auto;
}


/* =========================================================
   LINKS / NAVIGATIE
   ========================================================= */

a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;

    margin: 0 0 24px;
    padding: 14px 16px;

    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
}


/* =========================================================
   KNOPPEN
   ========================================================= */

button,
.button,
.primary,
.secondary {
    display: inline-block;

    padding: 10px 15px;

    border: 1px solid transparent;
    border-radius: 8px;

    font: inherit;
    font-weight: 600;

    cursor: pointer;
    text-decoration: none;
}

button,
.secondary {
    background: #263343;
    color: var(--text);
}

button:hover,
.secondary:hover {
    background: #34465a;
    text-decoration: none;
}

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

.primary:hover {
    background: var(--primary-hover);
    text-decoration: none;
}

.login .primary {
    width: 100%;
}


/* =========================================================
   FORMULIEREN
   ========================================================= */

.login {
    max-width: 420px;
    margin: 8vh auto;

    background: var(--panel);

    padding: 30px;

    border: 1px solid var(--border);
    border-radius: 14px;
}

label {
    display: block;
    margin: 16px 0;
}

input,
select,
textarea {
    width: 100%;

    padding: 12px;
    margin-top: 6px;

    background: var(--bg);
    color: var(--text);

    border: 1px solid #34465a;
    border-radius: 8px;

    font: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--link);
}


/* =========================================================
   MELDINGEN
   ========================================================= */

.alert {
    margin: 15px 0;
    padding: 12px 14px;

    background: var(--danger-bg);

    border-left: 4px solid var(--danger-border);
    border-radius: 8px;
}

.success {
    margin: 16px 0;
    padding: 12px 14px;
    border: 1px solid rgba(34, 197, 94, 0.45);
    border-radius: 10px;
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    line-height: 1.5;
}
.muted {
    color: var(--muted);
}


/* =========================================================
   DASHBOARD CARDS
   ========================================================= */

.cards {
    display: grid;

    grid-template-columns:
        repeat(auto-fit, minmax(170px, 1fr));

    gap: 12px;

    margin-bottom: 30px;
}

.cards>div {
    background: var(--panel);

    padding: 18px;

    border: 1px solid var(--border);
    border-radius: 12px;
}

.cards b,
.cards strong {
    display: block;
}

.cards b {
    color: var(--muted);
}

.cards strong {
    margin-top: 8px;
    font-size: 24px;
}


/* =========================================================
   TABELLEN
   ========================================================= */

table {
    width: 100%;

    margin-bottom: 30px;

    border-collapse: collapse;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

th,
td {
    padding: 12px;

    text-align: left;

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

th {
    color: var(--muted);
    font-weight: 600;
}

tr:last-child td {
    border-bottom: 0;
}

tbody tr:hover {
    background: var(--panel-hover);
}


/* =========================================================
   VIDEOSEGMENTEN
   ========================================================= */

.segments {
    display: grid;

    grid-template-columns:
        repeat(auto-fit, minmax(300px, 1fr));

    gap: 15px;
}

.segments article {
    padding: 14px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 12px;
}

.segments video {
    display: block;

    width: 100%;
    margin: 10px 0;

    background: #000;
    border-radius: 8px;
}


/* =========================================================
   NOODMELDINGEN
   ========================================================= */

.emergency-list {
    display: grid;
    gap: 16px;
}

.emergency {
    padding: 20px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-left: 6px solid var(--primary);
    border-radius: 12px;
}

.emergency h2 {
    margin: 0 0 16px;
    color: var(--primary);
}

.emergency .row {
    margin: 8px 0;
}

.emergency .label {
    display: inline;
    margin: 0;

    color: var(--muted);
    font-weight: 600;
}

.emergency .button {
    margin-top: 15px;

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

.emergency .button:hover {
    background: var(--primary-hover);
    text-decoration: none;
}


/* =========================================================
   ALGEMENE PANELEN
   ========================================================= */

.panel,
.empty {
    padding: 20px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 12px;
}


/* =========================================================
   WACHTWOORDHERSTEL
   ========================================================= */

.reset-list {
    display: grid;
    gap: 16px;
}

.reset-card {
    padding: 20px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 12px;
}

.reset-email {
    margin: 0 0 18px;
    font-size: 20px;
}

.detail-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 12px;

    padding: 8px 0;

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

.detail-row:last-child {
    border-bottom: 0;
}

.detail-label {
    color: var(--muted);
    font-weight: 600;
}

.reset-code {
    font-family: monospace;
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 4px;
}

.status-valid,
.status-expired {
    display: inline-block;

    padding: 5px 9px;

    border-radius: 6px;

    font-size: 13px;
    font-weight: bold;
}

.status-valid {
    background: #065f46;
    color: #d1fae5;
}

.status-expired {
    background: #7f1d1d;
    color: #fee2e2;
}


/* =========================================================
   DASHBOARD ADMIN
   ========================================================= */

.admin-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;

    margin-bottom: 28px;
}

.admin-card {
    position: relative;

    display: flex;
    align-items: center;
    gap: 14px;

    min-height: 86px;
    padding: 16px 18px;

    background: var(--panel);
    color: var(--text);

    border: 1px solid var(--border);
    border-radius: 12px;

    text-decoration: none;

    transition:
        background 0.15s ease,
        border-color 0.15s ease;
}

.admin-card:hover {
    background: var(--panel-hover);
    border-color: #34465a;
    text-decoration: none;
}

.admin-icon {
    flex: 0 0 auto;
    font-size: 26px;
}

.admin-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-content strong {
    color: var(--text);
    font-size: 17px;
}

.admin-content small {
    color: var(--muted);
    line-height: 1.4;
}

.counter {
    flex: 0 0 auto;

    min-width: 28px;
    margin-left: auto;
    padding: 5px 8px;

    background: #34465a;
    color: white;

    border-radius: 999px;

    font-size: 13px;
    font-weight: bold;
    text-align: center;
}

.emergency-admin {
    border-left: 4px solid var(--primary);
}

.emergency-counter {
    background: var(--primary);
}

.server-online {
    color: var(--success);
}

.emergency-text {
    color: var(--primary);
    font-weight: bold;
}


/* Tabellen met formulieren */

td form {
    margin: 0;
}

/* =========================================================
   SESSIE VIDEOSPELER
   ========================================================= */

.video-container {
    position: relative;

    width: 100%;
    max-width: 900px;

    aspect-ratio: 16 / 9;

    margin-bottom: 0;

    background: #000;

    border: 1px solid var(--border);
    border-radius: 12px 12px 0 0;

    overflow: hidden;
}

.segmentVideo {
    position: absolute;
    inset: 0;

    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;

    background: #000;
}

.activeVideo {
    z-index: 2;
    visibility: visible;
}

.preloadVideo {
    z-index: 1;
    visibility: hidden;
}


/* Playerbediening */

.player-controls {
    display: flex;
    align-items: center;
    gap: 10px;

    width: 100%;
    max-width: 900px;

    padding: 10px 12px;
    margin-bottom: 16px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-top: 0;
    border-radius: 0 0 12px 12px;
}

.playPauseButton {
    flex: 0 0 auto;

    width: 42px;
    height: 36px;

    padding: 0;

    background: #263343;
    color: var(--text);
}

.progressBar {
    flex: 1 1 auto;

    width: auto;
    min-width: 80px;
    height: 6px;

    margin: 0;
    padding: 0;

    appearance: none;
    -webkit-appearance: none;

    background: #46586c;

    border: 0;
    border-radius: 3px;

    cursor: pointer;
}

.progressBar::-webkit-slider-thumb {
    width: 14px;
    height: 14px;

    appearance: none;
    -webkit-appearance: none;

    background: var(--text);

    border-radius: 50%;

    cursor: pointer;
}

.progressBar::-moz-range-thumb {
    width: 14px;
    height: 14px;

    background: var(--text);

    border: 0;
    border-radius: 50%;

    cursor: pointer;
}

#currentTime,
#totalTime {
    flex: 0 0 auto;

    min-width: 48px;

    font-family: monospace;
    text-align: center;
}


/* Segmentinformatie */

.segment-info {
    max-width: 900px;
    min-height: 110px;

    margin: 12px 0 16px;
    padding: 16px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 12px;

    line-height: 1.7;
}


/* Segmenttijdlijn */

.timeline {
    display: flex;
    gap: 8px;

    max-width: 900px;

    padding: 8px 2px 12px;

    overflow-x: auto;
}

.segmentButton {
    flex: 0 0 auto;

    min-width: 100px;

    padding: 8px 10px;

    background: var(--panel);
    color: var(--text);

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

    cursor: pointer;
}

.segmentButton:hover {
    background: var(--panel-hover);
}

.timelineTime {
    display: block;

    margin-top: 4px;

    color: var(--muted);

    font-size: 0.85em;
}


/* =========================================================
   SESSIE HEADER
   ========================================================= */

.session-header {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;

    max-width: 900px;

    margin-bottom: 20px;
    padding: 16px 18px;

    background: var(--panel);

    border: 1px solid var(--border);
    border-radius: 12px;
}

.session-header > div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.session-id {
    font-family: monospace;
    overflow-wrap: anywhere;
}
/* =========================================================
   MOBIEL
   ========================================================= */

@media (max-width: 650px) {

        .admin-actions {
        grid-template-columns: 1fr;
    }

    .admin-card {
        min-height: 78px;
    }
    .detail-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    header {
        flex-wrap: wrap;
    }

    header span {
        width: 100%;
        order: 3;
    }

    header form {
        margin-left: auto;
    }

    main {
        padding: 22px 16px 50px;
    }

    .login {
        margin: 30px auto;
        padding: 22px;
    }

    table {
        display: block;
        overflow-x: auto;
    }

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

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