:root {
    --bg: #f6f7f9;
    --card: #ffffff;
    --text: #1e2430;
    --muted: #6b7280;
    --border: #e5e7eb;
    --dpo: #2563eb;
    --dpo-bg: #dbeafe;
    --po: #059669;
    --po-bg: #d1fae5;
    --ovz: #b45309;
    --ovz-bg: #fef3c7;
    --radius: 12px;
    --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* .container {
        max-width: 960px;
        margin: 0 auto;
        padding: 32px 20px 64px;
    } */

h1 {
    font-size: 28px;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.subtitle {
    color: var(--muted);
    margin: 0 0 24px;
    font-size: 14px;
}

/* ---------- Общая панель управления ---------- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
}

    .toolbar button {
        padding: 7px 14px;
        font-size: 13px;
        background: var(--card);
        color: var(--text);
        border: 1px solid var(--border);
        border-radius: 8px;
        cursor: pointer;
        transition: background .15s, border-color .15s, transform .1s;
    }

        .toolbar button:hover {
            border-color: #d1d5db;
            background: #fafbfc;
        }

        .toolbar button:active {
            transform: scale(.98);
        }

/* ---------- Фильтры ---------- */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    background: var(--card);
    padding: 14px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

    .filters input[type="text"],
    .filters select {
        padding: 8px 12px;
        border: 1px solid var(--border);
        border-radius: 8px;
        font-size: 14px;
        outline: none;
        background: #fff;
        color: var(--text);
        transition: border-color .15s, box-shadow .15s;
    }

    .filters input[type="text"] {
        flex: 1 1 220px;
    }

        .filters input[type="text"]:focus,
        .filters select:focus {
            border-color: var(--dpo);
            box-shadow: 0 0 0 3px rgba(37,99,235,.12);
        }

    .filters label {
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--muted);
        font-size: 14px;
        user-select: none;
        cursor: pointer;
    }

    .filters button[type="submit"] {
        padding: 8px 18px;
        background: var(--text);
        color: #fff;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-size: 14px;
        font-weight: 500;
        transition: opacity .15s, transform .1s;
    }

        .filters button[type="submit"]:hover {
            opacity: .9;
        }

        .filters button[type="submit"]:active {
            transform: scale(.98);
        }

/* ---------- Сворачиваемый техникум ---------- */
.college {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
    overflow: hidden;
    transition: box-shadow .15s;
}

    .college[open] {
        box-shadow: 0 4px 16px rgba(16,24,40,.08);
    }

    /* Заголовок */
    .college > summary {
        list-style: none;
        cursor: pointer;
        padding: 18px 20px;
        display: flex;
        align-items: center;
        gap: 12px;
        user-select: none;
        transition: background .12s;
    }

        .college > summary::-webkit-details-marker {
            display: none;
        }

        .college > summary::marker {
            display: none;
            content: "";
        }

        .college > summary:hover {
            background: rgba(37,99,235,.04);
        }

        .college > summary:focus-visible {
            outline: 2px solid var(--dpo);
            outline-offset: -2px;
        }

/* Стрелка-шеврон */
.chevron {
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    color: var(--muted);
    transition: transform .2s ease;
}

.college[open] .chevron {
    transform: rotate(90deg);
}

/* Название */
.college-title {
    flex: 1 1 auto;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0;
    min-width: 0;
}

/* Бейджи-счётчики */
.badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.badge {
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.badge-dpo {
    background: var(--dpo-bg);
    color: var(--dpo);
}

.badge-po {
    background: var(--po-bg);
    color: var(--po);
}

/* Содержимое */
.college-body {
    padding: 4px 20px 20px;
    border-top: 1px solid var(--border);
    animation: slideDown .18s ease-out;
}

@@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- Карточки программ ---------- */
.programs {
    display: grid;
    gap: 12px;
    padding-top: 16px;
}

.program {
    display: flex;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: transform .12s, box-shadow .12s, border-color .12s;
}

    .program:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(16,24,40,.08);
        border-color: #d1d5db;
    }

.type {
    flex: 0 0 56px;
    align-self: flex-start;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .3px;
    padding: 6px 0;
    border-radius: 8px;
}

    .type.dpo {
        background: var(--dpo-bg);
        color: var(--dpo);
    }

    .type.po {
        background: var(--po-bg);
        color: var(--po);
    }

.body {
    flex: 1 1 auto;
    min-width: 0;
}

.name {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 6px;
    line-height: 1.35;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 8px;
}

.hours::before {
    content: "⏱ ";
}

.ovz {
    background: var(--ovz-bg);
    color: var(--ovz);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
}

.contact {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
}

.person {
    color: var(--text);
}

.phone {
    color: var(--dpo);
    text-decoration: none;
    font-weight: 500;
}

    .phone:hover {
        text-decoration: underline;
    }

.empty {
    text-align: center;
    color: var(--muted);
    padding: 40px 0;
}

/* ---------- Тёмная тема ---------- */
@@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f1419;
        --card: #171c22;
        --text: #e6e9ee;
        --muted: #8b95a3;
        --border: #262d36;
        --dpo-bg: #1e3a8a;
        --dpo: #93c5fd;
        --po-bg: #064e3b;
        --po: #6ee7b7;
        --ovz-bg: #78350f;
        --ovz: #fcd34d;
        --shadow: 0 1px 2px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.3);
    }

    .filters input[type="text"],
    .filters select {
        background: #0f1419;
        color: var(--text);
    }

    .filters button[type="submit"] {
        background: #e6e9ee;
        color: #0f1419;
    }

    .toolbar button:hover {
        background: #1c2229;
    }

    .college > summary:hover {
        background: rgba(147,197,253,.06);
    }
}

/* ---------- Мобильные ---------- */
@@media (max-width: 560px) {
    .container {
        padding: 20px 14px 48px;
    }

    h1 {
        font-size: 22px;
    }

    .college > summary {
        padding: 14px 16px;
        gap: 10px;
    }

    .college-title {
        font-size: 15px;
    }

    .college-body {
        padding: 4px 16px 16px;
    }

    .program {
        padding: 12px;
        gap: 10px;
    }

    .type {
        flex-basis: 48px;
        font-size: 11px;
    }

    .filters {
        padding: 12px;
    }

        .filters button[type="submit"] {
            width: 100%;
        }

    .badges {
        gap: 6px;
    }

    .badge {
        font-size: 11px;
        padding: 2px 8px;
    }
}