/* ============================================
   COMPONENTS — Neon Aurora Fusion
   ============================================ */

/* ── Glass Cards ────────────────────────────── */
.card {
    background: var(--surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--duration-normal) ease;
}
.card:hover {
    background: var(--surface-hover);
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ── Neon Stat Cards ────────────────────────── */
.stat-card {
    background: var(--surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 22px 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}
.stat-card:hover {
    background: var(--surface-hover);
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
/* Neon top line */
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
}
/* Corner ambient glow */
.stat-card::after {
    content: '';
    position: absolute;
    top: -30px; right: -30px;
    width: 100px; height: 100px;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.15;
    transition: opacity 0.3s;
}
.stat-card:hover::after { opacity: 0.25; }

.stat-card.cyan::before { background: linear-gradient(90deg, var(--cyan), transparent); box-shadow: 0 0 15px var(--cyan); }
.stat-card.cyan::after { background: var(--cyan); }
.stat-card.purple::before { background: linear-gradient(90deg, var(--purple), transparent); box-shadow: 0 0 15px var(--purple); }
.stat-card.purple::after { background: var(--purple); }
.stat-card.emerald::before, .stat-card.green::before { background: linear-gradient(90deg, var(--emerald), transparent); box-shadow: 0 0 15px var(--emerald); }
.stat-card.emerald::after, .stat-card.green::after { background: var(--emerald); }
.stat-card.amber::before, .stat-card.orange::before { background: linear-gradient(90deg, var(--amber), transparent); box-shadow: 0 0 15px var(--amber); }
.stat-card.amber::after, .stat-card.orange::after { background: var(--amber); }
.stat-card.magenta::before, .stat-card.red::before { background: linear-gradient(90deg, var(--magenta), transparent); box-shadow: 0 0 15px var(--magenta); }
.stat-card.magenta::after, .stat-card.red::after { background: var(--magenta); }
.stat-card.indigo::before { background: linear-gradient(90deg, var(--purple), transparent); box-shadow: 0 0 15px var(--purple); }
.stat-card.indigo::after { background: var(--purple); }

.stat-card .stat-label {
    font-size: 10px; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.stat-card .stat-value {
    font-family: var(--font-mono);
    font-size: 34px; font-weight: 700;
    letter-spacing: -1px; line-height: 1;
}
.stat-card .stat-sub {
    font-size: 11px; color: var(--text-muted);
    margin-top: 6px;
}

/* Gradient text on stat values */
.stat-card.cyan .stat-value { background: linear-gradient(135deg, var(--cyan), #67E8F9); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card.purple .stat-value, .stat-card.indigo .stat-value { background: linear-gradient(135deg, var(--purple), #C4B5FD); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card.emerald .stat-value, .stat-card.green .stat-value { background: linear-gradient(135deg, var(--emerald), #6EE7B7); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card.amber .stat-value, .stat-card.orange .stat-value { background: linear-gradient(135deg, var(--amber), #FCD34D); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card.magenta .stat-value, .stat-card.red .stat-value { background: linear-gradient(135deg, var(--magenta), #FDA4AF); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ── Buttons ────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: var(--space-2);
    font-family: var(--font-body); font-size: 0.85rem; font-weight: 600;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md); border: none;
    cursor: pointer; transition: all var(--duration-fast) ease;
    text-decoration: none; white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: linear-gradient(135deg, var(--cyan), var(--purple));
    color: var(--text-on-accent);
    box-shadow: 0 0 20px rgba(0,229,255,0.15);
}
.btn-primary:hover { box-shadow: 0 0 30px rgba(0,229,255,0.25); filter: brightness(1.1); }

.btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: var(--surface-hover); border-color: var(--border-strong); }

.btn-ghost {
    background: transparent; color: var(--text-secondary);
    padding: var(--space-2) var(--space-3);
}
.btn-ghost:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }

.btn-danger {
    background: var(--magenta-dim);
    color: var(--magenta);
    border: 1px solid rgba(255,45,123,0.15);
}
.btn-danger:hover { background: rgba(255,45,123,0.15); }

.btn-sm { font-size: 0.75rem; padding: var(--space-2) var(--space-3); }
.btn-lg { font-size: 0.95rem; padding: var(--space-4) var(--space-6); }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ── Badges ─────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    font-family: var(--font-mono);
    font-size: 9px; font-weight: 700;
    padding: 3px 10px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.badge-gold, .badge-cyan { color: var(--cyan); background: var(--cyan-dim); border: 1px solid rgba(0,229,255,0.15); }
.badge-green, .badge-emerald { color: var(--emerald); background: var(--emerald-dim); border: 1px solid rgba(0,232,157,0.15); box-shadow: 0 0 10px rgba(0,232,157,0.08); }
.badge-red, .badge-magenta { color: var(--magenta); background: var(--magenta-dim); border: 1px solid rgba(255,45,123,0.15); }
.badge-orange, .badge-amber { color: var(--amber); background: var(--amber-dim); border: 1px solid rgba(255,184,0,0.15); }
.badge-indigo, .badge-purple { color: var(--purple); background: var(--purple-dim); border: 1px solid rgba(139,92,246,0.15); }
.badge-muted { color: var(--text-muted); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); }

/* ── Status dot ─────────────────────────────── */
.status-dot {
    display: inline-block; width: 8px; height: 8px;
    border-radius: 50%; background: var(--text-muted);
}
.status-dot.online { background: var(--emerald); box-shadow: 0 0 8px rgba(0,232,157,0.5); }
.status-dot.warning { background: var(--amber); box-shadow: 0 0 6px rgba(255,184,0,0.4); }
.status-dot.offline { background: var(--magenta); box-shadow: 0 0 6px rgba(255,45,123,0.4); }
.status-dot.pulse { animation: dotPulse 3s ease-in-out infinite; }
@keyframes dotPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ── Tables ─────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th {
    text-align: left; font-size: 10px; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--text-muted);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-default);
}
.data-table td {
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
}
.data-table tr { transition: background 0.2s; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ── Inputs ─────────────────────────────────── */
.input {
    font-family: var(--font-body); font-size: 0.9rem;
    padding: var(--space-3) var(--space-4);
    background: var(--surface-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary); width: 100%;
    backdrop-filter: blur(10px);
    transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}
.input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0,229,255,0.12), 0 0 20px rgba(0,229,255,0.05);
    outline: none;
}
.input::placeholder { color: var(--text-muted); }

.input-group { display: flex; flex-direction: column; gap: var(--space-2); }
.input-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }

/* ── Skeleton loading ───────────────────────── */
.skeleton {
    background: linear-gradient(90deg,
        rgba(255,255,255,0.03) 25%,
        rgba(255,255,255,0.06) 50%,
        rgba(255,255,255,0.03) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite linear;
    border-radius: var(--radius-sm);
}
.skeleton-text { height: 14px; margin-bottom: 8px; }
.skeleton-card { height: 120px; border-radius: var(--radius-lg); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Toast ──────────────────────────────────── */
.toast-container {
    position: fixed;
    top: calc(var(--topbar-height) + var(--space-4));
    right: var(--space-4);
    z-index: var(--z-toast);
    display: flex; flex-direction: column; gap: var(--space-2);
}
.toast {
    background: var(--surface-elevated);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-5);
    color: var(--text-primary); font-size: 0.85rem;
    min-width: 280px; max-width: 400px;
    display: flex; align-items: center; gap: var(--space-3);
    box-shadow: var(--shadow-lg);
    animation: slideInRight var(--duration-normal) var(--ease-out-expo);
    position: relative; overflow: hidden;
}
.toast::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; }
.toast.success::before { background: var(--emerald); box-shadow: 0 0 10px var(--emerald); }
.toast.error::before { background: var(--magenta); box-shadow: 0 0 10px var(--magenta); }
.toast.warning::before { background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.toast.info::before { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

.toast-progress {
    position: absolute; bottom: 0; left: 0;
    height: 2px; background: var(--cyan);
    animation: toastProgress 4s linear forwards;
}
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes toastProgress { from { width: 100%; } to { width: 0%; } }

/* ── Progress bar ───────────────────────────── */
.progress-bar { height: 4px; background: rgba(255,255,255,0.06); border-radius: var(--radius-full); overflow: hidden; }
.progress-bar .fill {
    height: 100%; border-radius: var(--radius-full);
    transition: width var(--duration-slow) var(--ease-out-expo);
}
.progress-bar .fill.cyan { background: linear-gradient(90deg, var(--cyan), rgba(0,229,255,0.4)); box-shadow: 0 0 8px rgba(0,229,255,0.3); }
.progress-bar .fill.emerald { background: linear-gradient(90deg, var(--emerald), rgba(0,232,157,0.4)); box-shadow: 0 0 8px rgba(0,232,157,0.3); }
.progress-bar .fill.amber { background: linear-gradient(90deg, var(--amber), rgba(255,184,0,0.4)); box-shadow: 0 0 8px rgba(255,184,0,0.3); }
.progress-bar .fill.magenta { background: linear-gradient(90deg, var(--magenta), rgba(255,45,123,0.4)); box-shadow: 0 0 8px rgba(255,45,123,0.3); }

/* ── Alert strip ────────────────────────────── */
.alert-strip {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    background: var(--magenta-dim);
    border: 1px solid rgba(255,45,123,0.12);
    border-radius: var(--radius-md);
    font-size: 11px; color: var(--magenta);
}
.alert-strip .alert-dot {
    width: 6px; height: 6px;
    background: var(--magenta);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--magenta);
    flex-shrink: 0;
    animation: dotPulse 2s infinite;
}

/* ── Card entrance animation ────────────────── */
.animate-in { animation: fadeInUp var(--duration-slow) var(--ease-out-expo) both; }
.fade-in { animation: fadeInUp var(--duration-slow) var(--ease-out-expo) both; }
.card-enter { animation: cardEnter var(--duration-slow) var(--ease-out-expo) both; }
@keyframes cardEnter { from { opacity: 0.4; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.delay-1 { animation-delay: 50ms; }
.delay-2 { animation-delay: 100ms; }
.delay-3 { animation-delay: 150ms; }
.delay-4 { animation-delay: 200ms; }
.delay-5 { animation-delay: 250ms; }
.delay-6 { animation-delay: 300ms; }

/* ── Empty state ────────────────────────────── */
.empty-state { text-align: center; padding: var(--space-12) var(--space-6); color: var(--text-muted); }
.empty-state h3 { color: var(--text-secondary); margin-bottom: var(--space-2); }

/* ── 2FA status icon ────────────────────────── */
.twofa-icon { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; }
.twofa-icon.yes { color: var(--emerald); }
.twofa-icon.no { color: var(--magenta); }
.twofa-icon.unknown { color: var(--text-muted); }