/* ==========================================================================
   Админка «Планировщик» — Material 3 / Apple-like.
   Идентичные токены с лендингом (style.css), чтобы обе части
   выглядели как единый продукт.
   ========================================================================== */
:root {
    --brand-50:  #EEF2FF;
    --brand-200: #C7D2FE;
    --brand-500: #6366F1;
    --brand-600: #4F46E5;
    --brand-700: #4338CA;

    --brand:        #4F46E5;
    --brand-strong: #4338CA;
    --grad:         linear-gradient(135deg, #6366F1 0%, #4F46E5 45%, #8B5CF6 100%);
    --grad-soft:    linear-gradient(135deg, rgba(99,102,241,.10), rgba(139,92,246,.10));

    --bg:        #F5F6FB;
    --surface:   #FFFFFF;
    --surface-2: #FBFBFE;
    --ink:       #0F172A;
    --ink-soft:  #334155;
    --muted:     #64748B;
    --line:      #E6E8F1;
    --line-2:    #D9DCE8;
    --danger:    #DC2626;
    --ok:        #059669;
    --warn:      #D97706;

    --e1: 0 1px 2px rgba(15,23,42,.05), 0 1px 1px rgba(15,23,42,.03);
    --e2: 0 2px 4px rgba(15,23,42,.05), 0 4px 12px rgba(15,23,42,.06);
    --e3: 0 6px 12px rgba(15,23,42,.06), 0 16px 32px rgba(15,23,42,.08);
    --e4: 0 14px 28px rgba(15,23,42,.08), 0 28px 56px rgba(15,23,42,.12);

    --r-sm: 12px;
    --r-md: 18px;
    --r-lg: 24px;
    --r-xl: 32px;
    --r-full: 999px;

    --ease-spring: cubic-bezier(.34,1.56,.64,1);
    --ease-smooth: cubic-bezier(.4,0,.2,1);
    --d-base: 260ms;

    --maxw: 1180px;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg:        #0B0D17;
        --surface:   #151826;
        --surface-2: #1B1E2D;
        --ink:       #F1F5F9;
        --ink-soft:  #CBD5E1;
        --muted:     #94A3B8;
        --line:      #2A2E42;
        --line-2:    #353A52;
        --e1: 0 1px 2px rgba(0,0,0,.4), 0 1px 1px rgba(0,0,0,.3);
        --e2: 0 2px 4px rgba(0,0,0,.5), 0 4px 12px rgba(0,0,0,.4);
        --e3: 0 6px 12px rgba(0,0,0,.5), 0 16px 32px rgba(0,0,0,.4);
        --e4: 0 14px 28px rgba(0,0,0,.5), 0 28px 56px rgba(0,0,0,.5);
    }
}

/* ---------- База ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.55;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    transition: background var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
}
a { color: var(--brand); text-decoration: none; transition: color var(--d-base) var(--ease-smooth); }
a:hover { color: var(--brand-strong); }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, .panel__title {
    font-family: 'Manrope', 'Inter', sans-serif;
    font-weight: 800;
    letter-spacing: -.01em;
    color: var(--ink);
}
.container, .topbar__inner, .tabs, .admin-main { width: 100%; max-width: var(--maxw); margin: 0 auto; }

/* =================== Экран входа (M3) =================== */
.login-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(900px 500px at 0% 0%, rgba(99,102,241,.18), transparent 60%),
        radial-gradient(700px 400px at 100% 100%, rgba(139,92,246,.16), transparent 60%),
        var(--bg);
}
.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
    padding: 40px 36px;
    box-shadow: var(--e4);
    text-align: center;
    animation: cardIn 600ms var(--ease-spring) both;
}
@keyframes cardIn {
    from { opacity: 0; transform: translateY(18px) scale(.97); }
    to   { opacity: 1; transform: none; }
}
.login-card__logo {
    display: inline-block;
    margin-bottom: 18px;
    filter: drop-shadow(0 12px 24px rgba(79,70,229,.40));
}
.login-card__logo img {
    width: 60px; height: 60px;
    border-radius: 14px;
    background: var(--grad);
    padding: 8px;
}
.login-card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.login-card__sub { color: var(--muted); margin: 0 0 26px; font-size: 14px; }
.login-card form { text-align: left; }

/* =================== Топ-бар (glass) =================== */
.topbar {
    position: sticky;
    top: 12px;
    z-index: 30;
    margin: 12px 12px 0;
    border-radius: var(--r-full);
    background: rgba(255,255,255,.62);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border: 1px solid rgba(255,255,255,.50);
    box-shadow: var(--e2);
    transition: box-shadow var(--d-base) var(--ease-smooth);
}
@media (prefers-color-scheme: dark) {
    .topbar { background: rgba(21,24,38,.55); border-color: rgba(255,255,255,.07); }
}
.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 22px;
    max-width: var(--maxw);
}
.topbar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--ink);
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    letter-spacing: -.01em;
}
.topbar__brand img {
    width: 30px; height: 30px;
    border-radius: 9px;
    background: var(--grad);
    padding: 5px;
}
.topbar__right { display: flex; align-items: center; gap: 6px; }
.topbar__link {
    background: none;
    border: 0;
    color: var(--ink-soft);
    font-size: 14px;
    padding: 8px 14px;
    border-radius: var(--r-full);
    transition: background var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
    font-weight: 600;
}
.topbar__link:hover { color: var(--brand); background: rgba(99,102,241,.10); }

/* =================== Табы (segmented) =================== */
.tabs {
    display: inline-flex;
    gap: 4px;
    padding: 6px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-full);
    box-shadow: var(--e1);
    margin: 18px auto 0;
    overflow-x: auto;
    max-width: calc(100% - 24px);
}
.tab {
    border: 0;
    background: transparent;
    color: var(--ink-soft);
    padding: 10px 18px;
    border-radius: var(--r-full);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    transition: background var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth), box-shadow var(--d-base) var(--ease-smooth);
}
.tab:hover { color: var(--brand); background: rgba(99,102,241,.08); }
.tab.active {
    color: #fff;
    background: var(--grad);
    box-shadow: 0 4px 12px rgba(79,70,229,.30);
}

.admin-main { padding: 22px 16px 64px; }
.tab-panel { display: none; }
.tab-panel.active {
    display: block;
    animation: fadeUp 320ms var(--ease-smooth);
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
}

/* =================== Статистика =================== */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 18px;
}
.stat {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 18px 20px;
    box-shadow: var(--e1);
    transition: transform var(--d-base) var(--ease-spring), box-shadow var(--d-base) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}
.stat:hover { transform: translateY(-3px); box-shadow: var(--e2); }
.stat--primary {
    background: linear-gradient(135deg, #6366F1 0%, #4F46E5 45%, #7C3AED 100%);
    color: #fff;
    border: 0;
    box-shadow: 0 14px 28px rgba(79,70,229,.30), inset 0 1px 0 rgba(255,255,255,.18);
}
.stat__label {
    display: block;
    font-size: 12.5px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 700;
}
.stat--primary .stat__label { color: rgba(255,255,255,.85); }
.stat__value {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    margin-top: 6px;
    color: var(--ink);
    letter-spacing: -.02em;
}
.stat--primary .stat__value { color: #fff; }

/* =================== Панели =================== */
.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 22px 24px;
    box-shadow: var(--e1);
    margin-bottom: 18px;
}
.panel__title { font-size: 1.05rem; margin-bottom: 16px; }
.panel-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel-row .panel { margin-bottom: 0; }

#chart { width: 100%; height: 220px; }

/* Списки-бары */
.bar-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.bar { display: flex; align-items: center; gap: 12px; }
.bar__label {
    width: 120px; flex: none;
    font-size: 13.5px;
    color: var(--ink-soft);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bar__track {
    flex: 1; height: 14px;
    background: var(--grad-soft);
    border-radius: var(--r-full);
    overflow: hidden;
}
.bar__fill {
    display: block;
    height: 100%;
    background: var(--grad);
    border-radius: var(--r-full);
    transition: width 600ms var(--ease-spring);
}
.bar__val { width: 44px; text-align: right; font-weight: 700; font-size: 13.5px; color: var(--ink); }

/* Таблица */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); border: 1px solid var(--line); }
.table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--surface); }
.table th, .table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table thead th { background: var(--surface-2); color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }
.table tbody tr { transition: background var(--d-base) var(--ease-smooth); }
.table tbody tr:hover { background: rgba(99,102,241,.05); }
.table tbody tr:last-child td { border-bottom: 0; }
.table td { color: var(--ink-soft); }
.empty { color: var(--muted); text-align: center; padding: 22px 0; list-style: none; }

/* =================== Формы (M3 filled/outlined blend) =================== */
label {
    display: block;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 13px;
    color: var(--ink-soft);
    letter-spacing: .01em;
}
input, textarea, select {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 13px 14px;
    border: 1.5px solid var(--line);
    border-radius: var(--r-sm);
    font-family: inherit;
    font-size: 15px;
    color: var(--ink);
    background: var(--surface);
    transition: border-color var(--d-base) var(--ease-smooth), box-shadow var(--d-base) var(--ease-smooth), background var(--d-base) var(--ease-smooth);
    -webkit-appearance: none;
    appearance: none;
}
input:hover, textarea:hover, select:hover { border-color: var(--line-2); }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(99,102,241,.16);
    background: var(--surface);
}
textarea { resize: vertical; min-height: 96px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* Кнопка (как на лендинге, без .btn) */
.btn--block {
    width: 100%;
    padding: 0;
    height: 48px;
    border: 0;
    border-radius: var(--r-full);
    background: var(--grad);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .01em;
    box-shadow: 0 6px 16px rgba(79,70,229,.30), inset 0 1px 0 rgba(255,255,255,.18);
    transition: transform var(--d-base) var(--ease-spring), box-shadow var(--d-base) var(--ease-smooth), opacity var(--d-base);
}
.btn--block:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(79,70,229,.36); }
.btn--block:active { transform: translateY(0) scale(.98); }
.btn--block:disabled { opacity: .6; cursor: default; transform: none; }

.btn--text {
    background: none;
    color: var(--brand);
    border: 0;
    margin-top: 12px;
    font-weight: 600;
    padding: 6px 4px;
    border-radius: var(--r-sm);
    transition: background var(--d-base) var(--ease-smooth);
}
.btn--text:hover { background: rgba(99,102,241,.10); }

/* Сообщения */
.form-msg {
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: var(--r-sm);
    font-size: 14px;
    font-weight: 600;
    display: none;
    box-shadow: var(--e1);
}
.form-msg.ok { display: block; background: rgba(5,150,105,.10); color: var(--ok); box-shadow: inset 0 0 0 1px rgba(5,150,105,.30); }
.form-msg.err { display: block; background: rgba(220,38,38,.08); color: var(--danger); box-shadow: inset 0 0 0 1px rgba(220,38,38,.30); }

/* Чекбокс */
.check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    cursor: pointer;
    color: var(--ink-soft);
}
.check input {
    width: 20px; height: 20px;
    margin: 0;
    accent-color: var(--brand);
    border-radius: 6px;
}

/* =================== Сегмент / dropzone =================== */
.seg {
    border: 1.5px solid var(--line);
    border-radius: var(--r-md);
    padding: 18px;
    margin-bottom: 14px;
    background: var(--surface-2);
}
.seg__label { font-size: 13px; color: var(--muted); font-weight: 700; margin-bottom: 10px; display: block; text-transform: uppercase; letter-spacing: .05em; }
.seg__box { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.seg__op {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1.5px solid var(--line);
    border-radius: var(--r-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--ink-soft);
    margin: 0;
    font-weight: 600;
    background: var(--surface);
    transition: border-color var(--d-base) var(--ease-smooth), background var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
}
.seg__op:hover { border-color: var(--brand-200); }
.seg__op input { width: 18px; height: 18px; margin: 0; accent-color: var(--brand); }
.seg__op:has(input:checked) { border-color: var(--brand); background: rgba(99,102,241,.10); color: var(--brand-strong); }
.dropzone {
    border: 2px dashed var(--line-2);
    border-radius: var(--r-md);
    padding: 26px 18px;
    text-align: center;
    cursor: pointer;
    color: var(--muted);
    font-size: 14px;
    transition: border-color var(--d-base) var(--ease-smooth), background var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
    margin: 0;
    background: var(--surface);
}
.dropzone:hover, .dropzone--on { border-color: var(--brand); background: rgba(99,102,241,.06); color: var(--brand-strong); }

/* =================== Список релизов =================== */
.release-list { display: flex; flex-direction: column; gap: 10px; }
.rel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 14px 16px;
    background: var(--surface);
    transition: border-color var(--d-base) var(--ease-smooth), box-shadow var(--d-base) var(--ease-smooth), transform var(--d-base) var(--ease-spring);
}
.rel:hover { transform: translateY(-2px); box-shadow: var(--e2); border-color: var(--brand-200); }
.rel--on { border-color: var(--brand); background: rgba(99,102,241,.06); }
.rel__info { min-width: 0; }
.rel__head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.rel__tag {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    color: var(--brand-strong);
    background: rgba(99,102,241,.10);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 13px;
    letter-spacing: -.01em;
}
.rel__title { font-weight: 700; color: var(--ink); }
.pill {
    font-size: 11.5px;
    padding: 3px 9px;
    border-radius: var(--r-full);
    background: var(--grad-soft);
    color: var(--muted);
    font-weight: 700;
    letter-spacing: .02em;
}
.pill--on { background: var(--grad); color: #fff; }
.rel__meta { margin-top: 6px; font-size: 13px; color: var(--muted); }
.rel__actions { display: flex; gap: 6px; flex: none; }
.mini-btn {
    width: 38px; height: 38px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: var(--r-sm);
    font-size: 15px;
    transition: background var(--d-base) var(--ease-smooth), border-color var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
}
.mini-btn:hover { background: rgba(99,102,241,.08); border-color: var(--brand-200); color: var(--brand); }
.mini-btn--danger:hover { background: rgba(220,38,38,.08); border-color: var(--danger); color: var(--danger); }

/* =================== Адаптив =================== */
@media (max-width: 860px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .panel-row { grid-template-columns: 1fr; }
    .panel-row .panel { margin-bottom: 14px; }
    .rel { flex-direction: column; align-items: flex-start; }
    .rel__actions { width: 100%; justify-content: flex-end; }
    .topbar__link--site { display: none; }
}
@media (max-width: 560px) {
    .stat__value { font-size: 1.5rem; }
    .login-card { padding: 32px 24px; }
    .topbar { margin: 10px 10px 0; }
    .topbar__inner { height: 60px; padding: 0 16px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
    }
}