/* =============================================================================
   ORKA Design System - Global Styles
   Style: iCloud / Glassmorphism / Dark Mode
   ============================================================================= */

/* --- CSS VARIABLES --- */
:root {
    /* Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #111827;
    --bg-card: rgba(30, 41, 59, 0.6);
    --bg-surface: #1e293b; /* Dark slate for surfaces like headers, forms */
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(245, 158, 11, 0.5);

    /* Accent Colors */
    --accent-primary: #f59e0b;
    --accent-hover: #d97706;
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.15);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.15);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.15);
    --purple: #8b5cf6;

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-disabled: #64748b;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.3);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* --- RESET & BASE --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    width: 100%;
}

body.orka-theme {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-attachment: fixed;
    color: var(--text-secondary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
}

/* --- TYPOGRAPHY --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1rem;
}

.text-muted {
    color: var(--text-muted);
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

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

/* --- LINKS --- */
a {
    color: var(--info);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #60a5fa;
}

/* --- LAYOUT --- */
.orka-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.orka-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.orka-page-title {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--accent-primary) 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- NAVBAR --- */
.orka-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 2rem;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
}

.orka-nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-primary);
    text-decoration: none;
}

.orka-nav-links {
    display: flex;
    gap: 1rem;
    margin-left: auto;
}

.orka-nav-link {
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.orka-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.orka-nav-link.active {
    color: var(--accent-primary);
}

/* --- CARDS --- */
.orka-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-normal);
}

.orka-card:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.orka-card-glass {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.orka-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
}

.orka-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* --- BUTTONS --- */
.orka-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.orka-btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.orka-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
    color: white;
}

.orka-btn-secondary {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.orka-btn-secondary:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
}

.orka-btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
}

.orka-btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: white;
}

.orka-btn-ghost {
    background: transparent;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
}

.orka-btn-ghost:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.orka-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.orka-btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* --- FORMS --- */
.orka-form-group {
    margin-bottom: 1.25rem;
}

.orka-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.orka-input,
.orka-select,
.orka-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.orka-input:focus,
.orka-select:focus,
.orka-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.orka-input::placeholder {
    color: var(--text-disabled);
}

.orka-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
    padding-right: 3rem;
}

.orka-select option {
    background: #1e293b;
    color: #ffffff;
    padding: 0.5rem;
}

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

.orka-table thead {
    background: rgba(255, 255, 255, 0.03);
}

.orka-table th {
    text-align: left;
    padding: 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-subtle);
}

.orka-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.orka-table tbody tr {
    transition: background var(--transition-fast);
}

.orka-table tbody tr:hover {
    background: var(--bg-glass);
}

.orka-table tbody tr:last-child td {
    border-bottom: none;
}

/* --- BADGES --- */
.orka-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.orka-badge-success {
    background: var(--success-light);
    color: var(--success);
}

.orka-badge-danger {
    background: var(--danger-light);
    color: var(--danger);
}

.orka-badge-info {
    background: var(--info-light);
    color: var(--info);
}

.orka-badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-primary);
}

.orka-badge-neutral {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-muted);
}

/* --- SECTION TITLE --- */
.orka-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

/* --- GRID --- */
.orka-grid {
    display: grid;
    gap: 1.5rem;
}

.orka-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.orka-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.orka-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .orka-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .orka-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .orka-grid-4,
    .orka-grid-3,
    .orka-grid-2 {
        grid-template-columns: 1fr;
    }

    .orka-container {
        padding: 1rem;
    }
}

/* --- ALERTS --- */
.orka-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.orka-alert-success {
    background: var(--success-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.orka-alert-danger {
    background: var(--danger-light);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.orka-alert-info {
    background: var(--info-light);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info);
}

/* --- ANIMATIONS --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.animate-fadeIn {
    animation: fadeIn 0.3s ease-out;
}

/* --- UTILITIES --- */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: 0.5rem;
}

.gap-2 {
    gap: 1rem;
}

.gap-3 {
    gap: 1.5rem;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.font-bold {
    font-weight: 700;
}

.w-full {
    width: 100%;
}

/* --- ICON CIRCLES --- */
.orka-icon-circle {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.orka-icon-circle.success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
}

.orka-icon-circle.danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
}

.orka-icon-circle.info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%);
}

.orka-icon-circle.accent {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);
}

.orka-icon-circle.purple {
    background: linear-gradient(135deg, var(--purple) 0%, #7c3aed 100%);
}

/* --- BACK LINK --- */
.orka-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    transition: color var(--transition-fast);
}

.orka-back-link:hover {
    color: var(--text-primary);
}

/* --- EMPTY STATE --- */
.orka-empty {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.orka-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* --- CUSTOM FORM INPUTS (Radio/Checkbox Cards) --- */
.radio-card-label {
    cursor: pointer;
    display: block;
    position: relative;
}

.radio-card-label input[type="radio"],
.radio-card-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-card-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.radio-card-label:hover .radio-card-content {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.radio-card-label input:checked + .radio-card-content {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 0 0 1px var(--accent-primary);
}

.radio-card-label input:checked + .radio-card-content .radio-dot {
    opacity: 1;
    transform: scale(1);
}

.radio-card-label input:checked + .radio-card-content .checkbox-check {
    opacity: 1;
}

/* Yes/No Group wrapper */
.yes-no-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}