/* Mini Apps Constructor — дизайн-система (тёмная тема) */

:root {
    --bg: #0e1621;
    --bg-soft: #17212b;
    --bg-card: #1c2733;
    --bg-input: #242f3d;
    --border: #2b3a4a;
    --text: #e7edf3;
    --text-dim: #8b9bab;
    --accent: #2aabee;
    --accent-hover: #4fc0f8;
    --accent-soft: rgba(42, 171, 238, .12);
    --danger: #e5534b;
    --success: #3fb950;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 8px 24px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
}

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

h1, h2, h3 { font-weight: 600; line-height: 1.25; margin: 0 0 .5em; }
p { margin: 0 0 1em; }

/* ---------- Топбар ---------- */

.topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 24px;
    height: 60px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar__logo {
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.topbar__logo:hover { color: var(--text); }
.topbar__logo-mark { color: var(--accent); font-size: 20px; }
.topbar__nav { display: flex; gap: 4px; flex: 1; }
.topbar__nav a {
    color: var(--text-dim);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}
.topbar__nav a:hover { color: var(--text); background: var(--bg-card); }
.topbar__user { display: flex; align-items: center; gap: 10px; }
.topbar__avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 600;
}
.topbar__name { font-size: 14px; color: var(--text-dim); }
.topbar__lang { font-size: 12px; color: var(--text); background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 5px 8px; cursor: pointer; }
.topbar__lang option { color: var(--text); background: var(--card); }

/* ---------- Контейнер ---------- */

.container { max-width: 1080px; margin: 0 auto; padding: 32px 24px 64px; }
.container--narrow { max-width: 460px; }

/* ---------- Карточки ---------- */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}
.card + .card { margin-top: 20px; }
.card__title { font-size: 18px; margin-bottom: 16px; }

/* ---------- Кнопки ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s ease, transform .05s ease;
    font-family: inherit;
}
.btn:hover { background: var(--accent-hover); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn--ghost { background: transparent; border-color: var(--border); color: var(--text-dim); }
.btn--ghost:hover { background: var(--bg-input); color: var(--text); }
.btn--danger { background: transparent; border-color: var(--border); color: var(--danger); }
.btn--danger:hover { background: rgba(229, 83, 75, .12); color: var(--danger); }
.btn--sm { padding: 6px 12px; font-size: 13px; }
.btn--lg { padding: 14px 28px; font-size: 16px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Формы ---------- */

.field { display: block; margin-bottom: 16px; }
.field__label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.input, .field input, .field textarea {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    transition: border-color .15s ease;
}
.input:focus, .field input:focus, .field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.input::placeholder { color: var(--text-dim); opacity: .6; }

.form-error {
    background: rgba(229, 83, 75, .12);
    border: 1px solid rgba(229, 83, 75, .4);
    color: #f88;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 16px;
}
.form-note { font-size: 13px; color: var(--text-dim); }

/* ---------- Авторизация ---------- */

.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { font-size: 22px; text-align: center; }
.auth-card .form-note { text-align: center; margin-top: 16px; }
.auth-logo {
    text-align: center;
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 8px;
}
.auth-sub { text-align: center; color: var(--text-dim); margin-bottom: 24px; font-size: 14px; }

/* ---------- Лендинг ---------- */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.hero__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
}
.hero__logo { font-weight: 700; font-size: 17px; color: var(--text); display: flex; gap: 8px; align-items: center; }
.hero__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
    max-width: 760px;
    margin: 0 auto;
}
.hero__badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    border: 1px solid rgba(42,171,238,.35);
    color: var(--accent);
    font-size: 13px;
    margin-bottom: 24px;
}
.hero h1 { font-size: 44px; font-weight: 700; margin-bottom: 16px; letter-spacing: -.5px; }
.hero__sub { font-size: 18px; color: var(--text-dim); max-width: 560px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px 64px;
}
.feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}
.feature__icon { font-size: 24px; margin-bottom: 10px; }
.feature h3 { font-size: 15px; margin-bottom: 6px; }
.feature p { font-size: 13px; color: var(--text-dim); margin: 0; }

/* ---------- Дашборд / проекты ---------- */

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.page-head h1 { font-size: 26px; margin: 0; }
.page-head__sub { color: var(--text-dim); font-size: 14px; margin-top: 4px; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color .15s ease;
}
.project-card:hover { border-color: var(--accent); }
.project-card__title { font-size: 16px; font-weight: 600; color: var(--text); }
.project-card__meta { font-size: 12px; color: var(--text-dim); }
.project-card__actions { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-dim);
}
.empty-state__icon { font-size: 40px; margin-bottom: 12px; opacity: .6; }

/* ---------- Таблицы ---------- */

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
    text-align: left;
    padding: 10px 14px;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .4px;
    border-bottom: 1px solid var(--border);
}
.table td { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: rgba(255,255,255,.02); }

/* ---------- Бейджи / статистика ---------- */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-input);
    color: var(--text-dim);
}
.badge--admin { background: var(--accent-soft); color: var(--accent); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}
.stat-card__value { font-size: 32px; font-weight: 700; }
.stat-card__label { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

/* ---------- Тосты ---------- */

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    font-size: 14px;
    opacity: 0;
    transition: opacity .2s ease, transform .2s ease;
    z-index: 100;
    pointer-events: none;
}
.toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast--success { border-color: var(--success); }
.toast--error { border-color: var(--danger); }

@media (max-width: 640px) {
    .topbar { padding: 0 14px; gap: 10px; }
    .topbar__name { display: none; }
    .hero h1 { font-size: 32px; }
    .hero__nav { padding: 16px 20px; }
}