/* ===================================================================
   Snapshot Theme - Karma v2 Inspired Design
   Warm, professional aesthetic with terracotta accents
   =================================================================== */

/* === CSS Custom Properties === */
:root {
    /* Font */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

    /* Background Palette - Warm neutrals */
    --bg-primary: #d9d8d6;
    --bg-secondary: #d4d2ce;
    --bg-tertiary: #ccc9c4;

    /* Glass Effects */
    --glass-bg: rgba(230, 230, 230, 0.85);
    --glass-bg-strong: rgba(230, 230, 230, 0.95);
    --glass-border: rgba(19, 19, 20, 0.12);
    --glass-shadow: 0 4px 24px rgba(19, 19, 20, 0.12);
    --glass-blur: 20px;

    /* Text Colors */
    --text-primary: #131314;
    --text-secondary: #4a4a4a;
    --text-muted: #87867f;

    /* Accent - Terracotta */
    --accent-primary: #d97757;
    --accent-hover: #c56a4c;
    --accent-light: #dccdc6;
    --accent-gradient: linear-gradient(135deg, #d97757 0%, #c56a4c 100%);

    /* Surfaces */
    --surface-elevated: #e6e6e6;
    --surface-sunken: rgba(19, 19, 20, 0.06);

    /* Semantic Colors */
    --success-bg: #dcfce7;
    --success-border: #86efac;
    --success-text: #166534;
    --error-bg: #fee2e2;
    --error-border: #fca5a5;
    --error-text: #991b1b;
    --warning-bg: #fef3c7;
    --warning-border: #fcd34d;
    --warning-text: #92400e;
    --info-bg: #dbeafe;
    --info-border: #93c5fd;
    --info-text: #1e40af;

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Global Styles === */
body {
    font-family: var(--font-display);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* === Glass Card Component === */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-base);
}

.glass-card-strong {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.glass-card:hover {
    box-shadow: 0 8px 32px rgba(19, 19, 20, 0.15);
}

/* === Navigation === */
.nav-glass {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 2px 12px rgba(19, 19, 20, 0.08);
}

/* === Brand Icon === */
.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    font-family: var(--font-display);
    box-shadow: 0 2px 8px rgba(217, 119, 87, 0.3);
}

/* === Primary Button === */
.btn-primary {
    background: var(--accent-gradient);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(217, 119, 87, 0.3);
    transition: all var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 119, 87, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* === Secondary Button === */
.btn-secondary {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--surface-sunken);
    border-color: var(--accent-primary);
}

/* === Links === */
.link-accent {
    color: var(--accent-primary);
    transition: color var(--transition-fast);
}

.link-accent:hover {
    color: var(--accent-hover);
}

/* === Form Inputs === */
.input-glass {
    background: var(--surface-elevated);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}

.input-glass:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.2);
    outline: none;
}

/* === Status Badges === */
.badge-active {
    background-color: var(--success-bg);
    color: var(--success-text);
}

.badge-paused {
    background-color: var(--surface-sunken);
    color: var(--text-secondary);
}

/* === Toast Notifications === */
.toast {
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    background-color: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success-text);
}

.toast-error {
    background-color: var(--error-bg);
    border-color: var(--error-border);
    color: var(--error-text);
}

.toast-warning {
    background-color: var(--warning-bg);
    border-color: var(--warning-border);
    color: var(--warning-text);
}

.toast-info {
    background-color: var(--info-bg);
    border-color: var(--info-border);
    color: var(--info-text);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* === Icon Accent === */
.icon-accent {
    color: var(--accent-primary);
}

/* === Text Colors === */
.text-accent {
    color: var(--accent-primary);
}

.text-accent-hover:hover {
    color: var(--accent-hover);
}

/* === Background Colors === */
.bg-accent {
    background-color: var(--accent-primary);
}

.bg-accent-hover:hover {
    background-color: var(--accent-hover);
}

.bg-accent-light {
    background-color: var(--accent-light);
}

/* === Gradient Text === */
.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Card Hover Effect === */
.card-hover {
    transition: all var(--transition-base);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(19, 19, 20, 0.15);
}

/* === Focus Ring === */
.focus-accent:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.3);
}

/* === Dropdown === */
.dropdown-glass {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(19, 19, 20, 0.15);
}

/* === Stats Card === */
.stats-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-base);
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(19, 19, 20, 0.15);
}

/* === Footer === */
.footer-glass {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-top: 1px solid var(--glass-border);
}

/* === Empty State === */
.empty-state-icon {
    color: var(--text-muted);
    opacity: 0.5;
}

/* === Action Buttons === */
.action-btn {
    transition: all var(--transition-fast);
}

.action-btn:hover {
    transform: translateY(-1px);
}

/* === List Item Hover === */
.list-item-hover {
    transition: background-color var(--transition-fast);
}

.list-item-hover:hover {
    background-color: var(--surface-sunken);
}

/* === HTMX Loading Indicator === */
.htmx-indicator {
    opacity: 0;
    transition: opacity 200ms ease-in;
}

.htmx-indicator.htmx-indicator-active {
    opacity: 1;
}