/* ══════════════════════════════════════════════════════
   COMPONENTS — Переиспользуемые компоненты
   ══════════════════════════════════════════════════════ */

/* ── Кнопки ────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-light);
    background: var(--surface-2);
    color: var(--text-secondary);
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.btn:hover { background: var(--surface-3); color: var(--text-primary); border-color: var(--border-strong); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; pointer-events: none; }

.btn-primary {
    background: linear-gradient(135deg, rgba(0,212,170,0.15), rgba(77,171,247,0.15));
    border-color: rgba(0,212,170,0.3);
    color: var(--accent-green);
}
.btn-primary:hover {
    background: linear-gradient(135deg, rgba(0,212,170,0.25), rgba(77,171,247,0.25));
    border-color: rgba(0,212,170,0.5);
}

.btn-danger {
    border-color: rgba(255,71,87,0.3);
    color: var(--accent-red);
}

.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-icon { font-size: 14px; }
.btn.loading { pointer-events: none; opacity: 0.7; }

/* ── Карточки ──────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}
.card:hover { border-color: var(--border-light); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-1);
}
.card-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-title-icon { font-size: 14px; }

.card-body {
    padding: 14px 16px;
}
.card-body.no-pad { padding: 0; }

/* ── Бейджи ────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text-muted);
}
.badge-green  { background: rgba(0,212,170,0.12); color: var(--accent-green); border-color: rgba(0,212,170,0.25); }
.badge-red    { background: rgba(255,71,87,0.12); color: var(--accent-red); border-color: rgba(255,71,87,0.25); }
.badge-yellow { background: rgba(255,179,71,0.12); color: var(--accent-yellow); border-color: rgba(255,179,71,0.25); }
.badge-blue   { background: rgba(77,171,247,0.12); color: var(--accent-blue); border-color: rgba(77,171,247,0.25); }
.badge-purple { background: rgba(177,151,252,0.12); color: var(--accent-purple); border-color: rgba(177,151,252,0.25); }
.badge-sm { font-size: 9px; padding: 2px 6px; }

/* ── Toggle ────────────────────────────────────────── */
.toggle {
    width: 36px; height: 20px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    transition: var(--transition-normal);
    flex-shrink: 0;
}
.toggle.on { background: var(--accent-green); border-color: var(--accent-green); box-shadow: 0 0 10px rgba(0,212,170,0.3); }
.toggle::after {
    content: '';
    width: 14px; height: 14px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 2px; left: 2px;
    transition: var(--transition-normal);
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.toggle.on::after { left: 18px; }

.toggle-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
}

/* ── Табы ──────────────────────────────────────────── */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface-1);
}
.tab {
    padding: 10px 18px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    letter-spacing: 0.3px;
    user-select: none;
}
.tab:hover { color: var(--text-secondary); background: var(--surface-2); }
.tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Таблицы ───────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    background: var(--surface-1);
}
.data-table td {
    padding: 7px 12px;
    font-size: 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}
.data-table tr:hover td { background: var(--surface-1); }

/* ── Grid layouts ──────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.grid-main { display: grid; grid-template-columns: 1fr 360px; gap: 16px; }

/* ── Section titles ────────────────────────────────── */
.section-title {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* ── Progress bars ─────────────────────────────────── */
.progress-bar {
    height: 6px;
    background: var(--surface-2);
    border-radius: 3px;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* ── Level chips ───────────────────────────────────── */
.level-chip {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    transition: transform var(--transition-fast);
}
.level-chip:hover { transform: scale(1.05); }
.level-support { background: rgba(0,212,170,0.1); color: var(--accent-green); border: 1px solid rgba(0,212,170,0.2); }
.level-resist, .level-resistance  { background: rgba(255,71,87,0.1); color: var(--accent-red); border: 1px solid rgba(255,71,87,0.2); }

/* ── Stat items ────────────────────────────────────── */
.stat-box {
    padding: 10px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-align: center;
}
.stat-box-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 700;
}
.stat-box-value {
    font-size: 16px;
    font-weight: 800;
    font-family: var(--font-mono);
    margin-top: 2px;
}

/* ── Chart toggle pills ────────────────────────────── */
.chart-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 12px;
    background: var(--surface-1);
    border-bottom: 1px solid var(--border);
}
.chart-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: var(--text-secondary);
    background: var(--surface-1);
    border: 1px solid var(--border);
    transition: all var(--transition-fast);
}
.chart-toggle:hover { background: var(--surface-3); border-color: var(--border-light); }
.chart-toggle.active {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: var(--surface-3);
}
.chart-toggle .toggle-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    transition: all var(--transition-fast);
}
.chart-toggle:not(.active) .toggle-dot { opacity: 0.25; }

/* ── Zone items (SMC, Wyckoff) ─────────────────────── */
.zone-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 10px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    font-size: 12px;
    transition: all var(--transition-fast);
}
.zone-item:hover { background: var(--surface-2); border-color: var(--border-light); }

/* ── Loading overlay ───────────────────────────────── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8,11,18,0.9);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity var(--transition-slow);
}
.loading-overlay.hidden { opacity: 0; pointer-events: none; }
.loader {
    width: 48px; height: 48px;
    border: 3px solid rgba(255,255,255,0.08);
    border-top-color: var(--gold);
    border-right-color: var(--accent-green);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.loading-text {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ── Verdict banners ───────────────────────────────── */
.verdict-banner {
    text-align: center;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.verdict-banner.bullish, .verdict-banner.long, .verdict-banner.accumulation, .verdict-banner.markup {
    background: rgba(0,212,170,0.1);
    color: var(--accent-green);
    border: 1px solid rgba(0,212,170,0.2);
}
.verdict-banner.bearish, .verdict-banner.short, .verdict-banner.distribution, .verdict-banner.markdown {
    background: rgba(255,71,87,0.1);
    color: var(--accent-red);
    border: 1px solid rgba(255,71,87,0.2);
}
.verdict-banner.neutral, .verdict-banner.transition, .verdict-banner.unknown {
    background: rgba(255,179,71,0.1);
    color: var(--accent-yellow);
    border: 1px solid rgba(255,179,71,0.2);
}

/* ── Meter bar (for Composite Man, Premium/Discount) ── */
.meter-bar {
    height: 22px;
    border-radius: 11px;
    position: relative;
    margin: 8px 0;
}
.meter-bar.gradient-red-green {
    background: linear-gradient(90deg, #ff4757 0%, #ffb347 35%, #9e9e9e 50%, #00d4aa 65%, #4cdfcb 100%);
}
.meter-bar.gradient-green-red {
    background: linear-gradient(90deg, var(--accent-green) 0%, var(--accent-yellow) 50%, var(--accent-red) 100%);
}
.meter-marker {
    width: 14px; height: 14px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 6px rgba(255,255,255,0.4);
    transition: left 0.4s ease;
}
.meter-labels {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Flash animations for price ────────────────────── */
.price-flash-up { animation: flash-green 0.4s ease-out; }
.price-flash-down { animation: flash-red 0.4s ease-out; }
@keyframes flash-green {
    0% { color: #00ff88; text-shadow: 0 0 10px rgba(0,255,136,0.6); }
    100% { color: inherit; text-shadow: none; }
}
@keyframes flash-red {
    0% { color: #ff4757; text-shadow: 0 0 10px rgba(255,71,87,0.6); }
    100% { color: inherit; text-shadow: none; }
}

/* ── Chart toggle pills ──────────────────────────── */
.chart-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
}
.chart-toggle-pill {
    padding: 3px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
}
.chart-toggle-pill:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}
.chart-toggle-pill.active {
    background: var(--pill-color, var(--accent-blue));
    border-color: var(--pill-color, var(--accent-blue));
    color: var(--bg-primary);
}