/* ============================================
   Components — Buttons, Cards, Forms, Badges
   ============================================ */

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn .icon { width: 16px; height: 16px; flex-shrink: 0; }

.btn-primary {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}
.btn-primary:hover {
    background: var(--brand-hover);
    border-color: var(--brand-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.btn-primary:active { transform: translateY(0); background: var(--brand-active); }

.btn-ghost {
    background: var(--bg);
    color: var(--text-2);
    border-color: var(--border);
}
.btn-ghost:hover {
    background: var(--bg-hover);
    border-color: var(--border-strong);
    color: var(--text);
}

.btn-outline {
    background: transparent;
    color: var(--brand);
    border-color: var(--brand);
}
.btn-outline:hover {
    background: var(--brand);
    color: #fff;
}

.btn-danger {
    background: var(--bg);
    color: var(--danger);
    border-color: var(--danger-border);
}
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); }

.btn-lg { padding: 14px 28px; font-size: var(--text-base); }
.btn-sm { padding: 8px 16px; font-size: var(--text-xs); }
.btn-xs { padding: 5px 11px; font-size: 0.72rem; gap: 5px; }
.btn-xs .icon { width: 13px; height: 13px; }

.btn-block { width: 100%; }

/* === CARDS === */
.card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }

.card-body { padding: var(--space-6); }

.card-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-soft);
}

.card-header h2 { font-size: var(--text-base); font-weight: 700; }

/* === STAT CARDS === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    transition: all var(--transition);
}

.stat-card:hover {
    border-color: var(--brand);
    box-shadow: 0 4px 12px var(--brand-glow);
}

.stat-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-mute);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text);
    line-height: 1.1;
}

.stat-value.brand   { color: var(--brand); }
.stat-value.success { color: var(--success); }
.stat-value.warning { color: var(--warning); }
.stat-value.danger  { color: var(--danger); }
.stat-value.info    { color: var(--info); }

.stat-meta {
    font-size: var(--text-xs);
    color: var(--text-mute);
    margin-top: var(--space-2);
}

/* === BADGES === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid;
}

.badge-success { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border-color: var(--warning-border); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger-border); }
.badge-info    { background: var(--info-bg);    color: var(--info);    border-color: var(--info-border); }
.badge-muted   { background: var(--bg-muted);   color: var(--text-dim); border-color: var(--border); }
.badge-brand   { background: var(--brand-tint); color: var(--brand);    border-color: rgba(139,0,0,0.12); }

/* === STATUS DOT === */
.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.status-dot.online {
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
    animation: pulse 2s ease-in-out infinite;
}
.status-dot.offline { background: var(--text-mute); }

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15); }
    50%      { box-shadow: 0 0 0 5px rgba(21, 128, 61, 0.10); }
}

/* === FORMS === */
.form-group { margin-bottom: var(--space-5); }

.form-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font);
    font-size: var(--text-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-glow);
}

.form-textarea { min-height: 100px; resize: vertical; font-family: var(--font); }

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-help {
    font-size: var(--text-xs);
    color: var(--text-mute);
    margin-top: var(--space-2);
}

/* === ALERTS === */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid;
}

.alert-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.alert-error   { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning); }
.alert-info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info); }

/* === TABLES === */
table { width: 100%; border-collapse: collapse; }

th {
    padding: 12px 18px;
    text-align: left;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-mute);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    background: var(--bg-soft);
}

td {
    padding: 14px 18px;
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--border);
    color: var(--text-2);
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-soft); }

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: 64px 20px;
    color: var(--text-mute);
}

.empty-state .icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--text-mute);
    opacity: 0.5;
}

.empty-state p {
    font-size: var(--text-sm);
    max-width: 420px;
    margin: 0 auto;
    color: var(--text-dim);
}

/* === TABS === */
.tabs {
    display: inline-flex;
    gap: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px;
}

.tab {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-dim);
    text-decoration: none;
    transition: all var(--transition);
}

.tab:hover { color: var(--text); }
.tab.active {
    background: var(--brand);
    color: #fff;
}

/* === PAGE HEADER === */
.page-header {
    margin-bottom: var(--space-8);
}

.page-header h1 {
    font-size: var(--text-2xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
}

.page-header p {
    color: var(--text-dim);
    font-size: var(--text-base);
}

.section-title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ============================================
   Blur effect for unauthenticated visitors
   Add this to the END of theme/css/components.css
   ============================================ */

.model-card-img.blurred {
    filter: blur(18px);
    transition: filter 200ms ease;
}

.model-card-img.blurred:hover {
    filter: blur(14px);
}

.model-card.has-blur {
    position: relative;
    overflow: hidden;
}

.model-card.has-blur::after {
    content: '🔒 Sign up to view';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    pointer-events: none;
    backdrop-filter: blur(4px);
    z-index: 2;
    white-space: nowrap;
}

/* ============================================
   Autocomplete dropdown — minimal text version
   Add to END of theme/css/components.css
   ============================================ */

.autocomplete-wrap {
    position: relative;
    max-width: 280px;
    z-index: 9999;
}

.autocomplete-wrap .form-input {
    max-width: none;
    width: 100%;
}

.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e1e2e4;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    max-height: 360px;
    overflow-y: auto;
    z-index: 9999;
    display: none;
    isolation: isolate;
}

.autocomplete-dropdown.open {
    display: block;
}

.autocomplete-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 14px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f2;
    transition: background 120ms ease;
    font-size: 0.85rem;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.active {
    background: #fafafb;
}

.autocomplete-name {
    color: #1a1a1c;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.autocomplete-status {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
    box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.15);
}

.autocomplete-empty,
.autocomplete-loading {
    padding: 14px;
    text-align: center;
    font-size: 0.8rem;
    color: #888;
}