/* Shared Design System - Koperasi Bina Sejahtera */
/* Clean Light Mode — Logo-Matched Color Palette */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;800&display=swap');

:root {
    /* Primary — Crimson Red (from lotus flower) */
    --primary: #A31B34;
    --primary-dark: #8B1629;
    --primary-light: #C62E4A;
    --primary-subtle: rgba(163, 27, 52, 0.08);

    /* Secondary — Steel Blue (from shield border) */
    --secondary: #6A8FA7;
    --secondary-dark: #2C4A5E;
    --secondary-light: #8BB0C6;
    --secondary-subtle: rgba(106, 143, 167, 0.1);

    /* Accent */
    --accent: #D4A017;

    /* Light Mode Surfaces */
    --background: #F5F7FA;
    --surface: #FFFFFF;
    --surface-alt: #EDF1F5;
    --surface-border: #E2E8F0;
    --surface-glass: rgba(255, 255, 255, 0.75);
    --card-bg: #FFFFFF;

    /* Text */
    --text-main: #1E293B;
    --text-secondary: #334155;
    --text-muted: #64748B;
    --text-on-primary: #FFFFFF;

    /* Status */
    --success: #059669;
    --warning: #D97706;
    --danger: #DC2626;
    --info: #2563EB;

    /* Spacing & Borders */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 40px rgba(44, 74, 94, 0.12);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--background);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--secondary-dark);
}

/* Glassmorphism — Light */
.glass {
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-md);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    text-decoration: none;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    pointer-events: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px rgba(163, 27, 52, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(163, 27, 52, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(163, 27, 52, 0.2);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px rgba(106, 143, 167, 0.25);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(106, 143, 167, 0.35);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), #B8860B);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #B91C1C);
    color: white;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
    box-shadow: none;
}

.btn-outline::after { display: none; }

.btn-outline:hover {
    background: var(--primary-subtle);
    transform: translateY(-1px);
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* ========================================
   BADGES
   ======================================== */
.badge {
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-success { background: rgba(5, 150, 105, 0.08); color: var(--success); border: 1px solid rgba(5, 150, 105, 0.15); }
.badge-warning { background: rgba(217, 119, 6, 0.08); color: var(--warning); border: 1px solid rgba(217, 119, 6, 0.15); }
.badge-danger { background: rgba(220, 38, 38, 0.08); color: var(--danger); border: 1px solid rgba(220, 38, 38, 0.15); }
.badge-info { background: rgba(37, 99, 235, 0.08); color: var(--info); border: 1px solid rgba(37, 99, 235, 0.15); }

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--surface);
    border: 1.5px solid var(--surface-border);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 0.875rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-subtle);
    background: var(--surface);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* ========================================
   UTILITY
   ======================================== */
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }