/* SEO-audit — базовый стиль каркаса.
   Палитра синхронизирована с config/brand.php (colors.*).
   Полноценный UI/дизайн — этап 7. */

:root {
    --c-primary:   #1A237E;
    --c-accent:    #0E63F4;
    --c-bg:        #0E1116;
    --c-bg-card:   #161B22;
    --c-text:      #E6EDF3;
    --c-muted:     #8B949E;
    --c-border:    #30363D;
    --c-pass:      #2EA043;
    --c-warn:      #D29922;
    --c-fail:      #DA3633;
    --c-manual:    #6E7681;
    --radius: 10px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.5;
}

a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: rgba(255,255,255,.06); padding: 1px 6px; border-radius: 5px; font-size: .9em; }
.muted { color: var(--c-muted); }

/* --- Топбар --- */
.topbar {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 22px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-bg-card));
    border-bottom: 1px solid var(--c-border);
}
.topbar .brand { font-weight: 800; letter-spacing: .5px; margin-right: 10px; }
.topbar .product { color: var(--c-muted); }
.topbar .logout { margin-left: auto; font-size: .9rem; }

/* --- Контейнер / карточки --- */
.container { max-width: 920px; margin: 32px auto; padding: 0 20px; }
.card {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 28px;
}
.card h1 { margin-top: 0; font-size: 1.4rem; }
.class-stats { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.class-stats li {
    background: rgba(255,255,255,.04);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 8px 14px;
}

/* --- Логин --- */
.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
    background: radial-gradient(1200px 600px at 50% -10%, rgba(14,99,244,.18), transparent), var(--c-bg);
}
.login-card {
    width: 100%; max-width: 360px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 36px 30px;
    text-align: center;
}
.login-brand {
    display: inline-block; font-weight: 800; letter-spacing: .5px;
    color: #fff; background: var(--c-accent);
    padding: 6px 14px; border-radius: 8px; margin-bottom: 14px;
}
.login-card h1 { font-size: 1.15rem; margin: 0 0 22px; font-weight: 600; }
.login-card label { display: block; text-align: left; font-size: .85rem; color: var(--c-muted); margin-bottom: 6px; }
.login-card input {
    width: 100%; padding: 11px 12px; margin-bottom: 16px;
    background: var(--c-bg); color: var(--c-text);
    border: 1px solid var(--c-border); border-radius: 8px; font-size: 1rem;
}
.login-card input:focus { outline: none; border-color: var(--c-accent); }
.login-card button {
    width: 100%; padding: 11px; font-size: 1rem; font-weight: 600;
    color: #fff; background: var(--c-accent);
    border: none; border-radius: 8px; cursor: pointer;
}
.login-card button:hover { filter: brightness(1.08); }

/* --- Алёрты --- */
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: .9rem; text-align: left; }
.alert-error { background: rgba(218,54,51,.15); border: 1px solid var(--c-fail); color: #ffb4b1; }

/* --- Статусы (для будущей таблицы результатов) --- */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: .78rem; font-weight: 600; }
.badge-pass   { background: rgba(46,160,67,.18);  color: #5ed27a; }
.badge-warn   { background: rgba(210,153,34,.18); color: #e5b94f; }
.badge-fail   { background: rgba(218,54,51,.18);  color: #ff7b76; }
.badge-manual { background: rgba(110,118,129,.18);color: #b6bdc6; }

/* --- Форма аудита --- */
.field { margin-bottom: 18px; }
.field > label { display: block; font-size: .85rem; color: var(--c-muted); margin-bottom: 6px; }
.field textarea, .field input[type=text], .field input[type=number] {
    width: 100%; padding: 10px 12px; background: var(--c-bg); color: var(--c-text);
    border: 1px solid var(--c-border); border-radius: 8px; font-size: .95rem; font-family: var(--font);
}
.field textarea:focus, .field input:focus { outline: none; border-color: var(--c-accent); }
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.row > .field, .row > div { flex: 1; min-width: 140px; }
.hidden { display: none !important; }

.seg { display: inline-flex; border: 1px solid var(--c-border); border-radius: 8px; overflow: hidden; }
.seg-btn {
    padding: 9px 16px; background: var(--c-bg); color: var(--c-muted);
    border: none; cursor: pointer; font-size: .9rem; font-family: var(--font);
    border-right: 1px solid var(--c-border);
}
.seg-btn:last-child { border-right: none; }
.seg-btn.active { background: var(--c-accent); color: #fff; font-weight: 600; }
.seg-btn:hover:not(.active) { background: rgba(255,255,255,.04); }

.btn-primary {
    display: inline-block; margin-top: 8px; padding: 12px 28px; font-size: 1rem; font-weight: 600;
    color: #fff; background: var(--c-accent); border: none; border-radius: 8px; cursor: pointer;
    text-decoration: none; text-align: center;
}
.btn-primary:hover { filter: brightness(1.08); text-decoration: none; }
.btn-primary:disabled { opacity: .6; cursor: default; }

/* --- Прогресс --- */
.progress-bar { height: 10px; background: var(--c-bg); border: 1px solid var(--c-border);
    border-radius: 6px; overflow: hidden; margin: 16px 0 8px; }
.progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
    transition: width .4s ease; }

/* --- Результат --- */
.result-grid { display: flex; gap: 24px; align-items: center; margin: 16px 0; flex-wrap: wrap; }
.health-box { text-align: center; padding: 16px 28px; background: rgba(14,99,244,.08);
    border: 1px solid var(--c-border); border-radius: 10px; }
.health { font-size: 44px; font-weight: 800; color: var(--c-accent); line-height: 1; }
.stat-list { flex: 1; min-width: 200px; }
.stat-row { display: flex; justify-content: space-between; align-items: center;
    padding: 7px 0; border-bottom: 1px solid var(--c-border); }
.stat-num { font-weight: 700; font-size: 1.1rem; }