/**
 * ==========================================
 *  JUTALOMPONT - UNIFIED DESIGN SYSTEM
 *  Premium CSS Variables & Utilities
 *  2025 Modern Edition
 * ==========================================
 *  
 *  Ez a fájl tartalmazza az egységes CSS változókat,
 *  utility osztályokat és komponens stílusokat.
 *  
 *  HASZNÁLAT:
 *  - Ez a CSS elsőként kell betöltődni (base)
 *  - Minden szín, spacing, font a változókból jön
 *  - Dark mode automatikusan működik
 * ==========================================
 */

/* ============================================
   ROOT CSS VARIABLES
   ============================================ */
:root {
    /* =========================
       LAYOUT DIMENSIONS
       ========================= */
    --header-height: 72px;
    /* Mobil-barát viewport magasság a dinamikus címsorok miatt */
    --viewport-height: 100vh;
    
    /* =========================
       BRAND COLORS
       ========================= */
    --jp-primary: #6366f1;
    --jp-primary-light: #818cf8;
    --jp-primary-dark: #4f46e5;
    --jp-primary-rgb: 99, 102, 241;
    
    --jp-secondary: #8b5cf6;
    --jp-secondary-light: #a78bfa;
    --jp-secondary-dark: #7c3aed;
    --jp-secondary-rgb: 139, 92, 246;
    
    /* =========================
       SEMANTIC COLORS
       ========================= */
    --jp-success: #10b981;
    --jp-success-light: #34d399;
    --jp-success-dark: #059669;
    --jp-success-rgb: 16, 185, 129;
    
    --jp-warning: #f59e0b;
    --jp-warning-light: #fbbf24;
    --jp-warning-dark: #d97706;
    --jp-warning-rgb: 245, 158, 11;
    
    --jp-danger: #ef4444;
    --jp-danger-light: #f87171;
    --jp-danger-dark: #dc2626;
    --jp-danger-rgb: 239, 68, 68;
    
    --jp-info: #3b82f6;
    --jp-info-light: #60a5fa;
    --jp-info-dark: #2563eb;
    --jp-info-rgb: 59, 130, 246;
    
    /* =========================
       NEUTRAL COLORS (Light Mode)
       ========================= */
    --jp-bg: #ffffff;
    --jp-bg-secondary: #f8fafc;
    --jp-bg-tertiary: #f1f5f9;
    --jp-bg-hover: #f1f5f9;
    --jp-bg-card: #ffffff;
    --jp-bg-elevated: #ffffff;
    --jp-navbar-bg: rgba(255, 255, 255, 0.95);
    
    --jp-text: #1e293b;
    --jp-text-secondary: #475569;
    --jp-text-muted: #64748b;
    --jp-text-disabled: #94a3b8;
    --jp-text-inverse: #ffffff;
    
    --jp-border: #e2e8f0;
    --jp-border-light: #f1f5f9;
    --jp-border-focus: var(--jp-primary);
    
    --jp-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --jp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --jp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --jp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --jp-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --jp-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --jp-shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
    
    /* =========================
       GRADIENTS
       ========================= */
    --jp-gradient: linear-gradient(135deg, var(--jp-primary) 0%, var(--jp-secondary) 100%);
    --jp-gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --jp-gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --jp-gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --jp-gradient-info: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --jp-gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --jp-gradient-dark: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    
    /* =========================
       TYPOGRAPHY
       ========================= */
    --jp-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --jp-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --jp-font-xs: 0.75rem;     /* 12px */
    --jp-font-sm: 0.875rem;    /* 14px */
    --jp-font-base: 1rem;      /* 16px */
    --jp-font-lg: 1.125rem;    /* 18px */
    --jp-font-xl: 1.25rem;     /* 20px */
    --jp-font-2xl: 1.5rem;     /* 24px */
    --jp-font-3xl: 1.875rem;   /* 30px */
    --jp-font-4xl: 2.25rem;    /* 36px */
    --jp-font-5xl: 3rem;       /* 48px */
    
    --jp-line-tight: 1.25;
    --jp-line-snug: 1.375;
    --jp-line-normal: 1.5;
    --jp-line-relaxed: 1.625;
    
    /* =========================
       SPACING
       ========================= */
    --jp-space-0: 0;
    --jp-space-1: 0.25rem;     /* 4px */
    --jp-space-2: 0.5rem;      /* 8px */
    --jp-space-3: 0.75rem;     /* 12px */
    --jp-space-4: 1rem;        /* 16px */
    --jp-space-5: 1.25rem;     /* 20px */
    --jp-space-6: 1.5rem;      /* 24px */
    --jp-space-8: 2rem;        /* 32px */
    --jp-space-10: 2.5rem;     /* 40px */
    --jp-space-12: 3rem;       /* 48px */
    --jp-space-16: 4rem;       /* 64px */
    --jp-space-20: 5rem;       /* 80px */
    --jp-space-24: 6rem;       /* 96px */
    
    /* =========================
       BORDER RADIUS
       ========================= */
    --jp-radius-none: 0;
    --jp-radius-sm: 0.25rem;   /* 4px */
    --jp-radius-md: 0.5rem;    /* 8px */
    --jp-radius-lg: 0.75rem;   /* 12px */
    --jp-radius-xl: 1rem;      /* 16px */
    --jp-radius-2xl: 1.5rem;   /* 24px */
    --jp-radius-full: 9999px;
    
    /* =========================
       Z-INDEX LAYERS
       ========================= */
    --jp-z-base: 0;
    --jp-z-dropdown: 100;
    --jp-z-sticky: 200;
    --jp-z-fixed: 300;
    --jp-z-modal-backdrop: 400;
    --jp-z-modal: 500;
    --jp-z-popover: 600;
    --jp-z-tooltip: 700;
    --jp-z-toast: 800;
    --jp-z-max: 9999;
    
    /* =========================
       TRANSITIONS
       ========================= */
    --jp-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --jp-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --jp-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --jp-transition-spring: 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Modern mobil böngészők (Chrome/Safari 16+) dinamikus sáv támogatással */
@supports (height: 100dvh) {
    :root {
        --viewport-height: 100dvh;
    }
}

/* ============================================
   DARK MODE VARIABLES
   ============================================ */
[data-bs-theme="dark"],
.dark,
:root.dark {
    /* Override neutral colors for dark mode */
    --jp-bg: #0f172a;
    --jp-bg-secondary: #1e293b;
    --jp-bg-tertiary: #334155;
    --jp-bg-hover: #334155;
    --jp-bg-card: #1e293b;
    --jp-bg-elevated: #1e293b;
    --jp-navbar-bg: rgba(15, 23, 42, 0.95);
    
    --jp-text: #f1f5f9;
    --jp-text-secondary: #cbd5e1;
    --jp-text-muted: #94a3b8;
    --jp-text-disabled: #64748b;
    --jp-text-inverse: #1e293b;
    
    --jp-border: #334155;
    --jp-border-light: #475569;
    
    --jp-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --jp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --jp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --jp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --jp-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --jp-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --jp-shadow-glow: 0 0 30px rgba(99, 102, 241, 0.25);
    
    /* Slightly brighter colors in dark mode for better visibility */
    --jp-primary: #818cf8;
    --jp-primary-dark: #6366f1;
    --jp-success: #34d399;
    --jp-success-dark: #10b981;
    --jp-warning: #fbbf24;
    --jp-warning-dark: #f59e0b;
    --jp-danger: #f87171;
    --jp-danger-dark: #ef4444;
    --jp-info: #60a5fa;
    --jp-info-dark: #3b82f6;
}

/* ============================================
   BASE STYLES
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--jp-font-sans);
    font-size: var(--jp-font-base);
    line-height: var(--jp-line-normal);
    color: var(--jp-text);
    background-color: var(--jp-bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */
.text-primary { color: var(--jp-primary) !important; }
.text-secondary { color: var(--jp-text-secondary) !important; }
.text-muted { color: var(--jp-text-muted) !important; }
.text-success { color: var(--jp-success) !important; }
.text-warning { color: var(--jp-warning) !important; }
.text-danger { color: var(--jp-danger) !important; }
.text-info { color: var(--jp-info) !important; }

.text-xs { font-size: var(--jp-font-xs) !important; }
.text-sm { font-size: var(--jp-font-sm) !important; }
.text-base { font-size: var(--jp-font-base) !important; }
.text-lg { font-size: var(--jp-font-lg) !important; }
.text-xl { font-size: var(--jp-font-xl) !important; }
.text-2xl { font-size: var(--jp-font-2xl) !important; }
.text-3xl { font-size: var(--jp-font-3xl) !important; }

.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.font-bold { font-weight: 700 !important; }
.font-extrabold { font-weight: 800 !important; }

/* ============================================
   BUTTON STYLES
   ============================================ */
.jp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: var(--jp-font-sm);
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: var(--jp-radius-lg);
    cursor: pointer;
    transition: var(--jp-transition-base);
    white-space: nowrap;
}

.jp-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--jp-primary-rgb), 0.25);
}

.jp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Primary Button */
.jp-btn-primary {
    background: var(--jp-gradient);
    color: #fff;
    box-shadow: var(--jp-shadow-sm), 0 4px 12px rgba(var(--jp-primary-rgb), 0.25);
}

.jp-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--jp-shadow-md), 0 8px 20px rgba(var(--jp-primary-rgb), 0.35);
}

.jp-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Secondary Button */
.jp-btn-secondary {
    background: var(--jp-bg-tertiary);
    color: var(--jp-text);
    border: 1px solid var(--jp-border);
}

.jp-btn-secondary:hover:not(:disabled) {
    background: var(--jp-bg-hover);
    border-color: var(--jp-primary);
    color: var(--jp-primary);
}

/* Success Button */
.jp-btn-success {
    background: var(--jp-gradient-success);
    color: #fff;
    box-shadow: var(--jp-shadow-sm), 0 4px 12px rgba(var(--jp-success-rgb), 0.25);
}

.jp-btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--jp-shadow-md), 0 8px 20px rgba(var(--jp-success-rgb), 0.35);
}

/* Danger Button */
.jp-btn-danger {
    background: var(--jp-gradient-danger);
    color: #fff;
    box-shadow: var(--jp-shadow-sm), 0 4px 12px rgba(var(--jp-danger-rgb), 0.25);
}

.jp-btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--jp-shadow-md), 0 8px 20px rgba(var(--jp-danger-rgb), 0.35);
}

/* Ghost Button */
.jp-btn-ghost {
    background: transparent;
    color: var(--jp-text-muted);
    padding: 0.5rem 0.75rem;
}

.jp-btn-ghost:hover:not(:disabled) {
    background: var(--jp-bg-hover);
    color: var(--jp-text);
}

/* Icon Button */
.jp-btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--jp-radius-full);
}

/* Button Sizes */
.jp-btn-xs { padding: 0.375rem 0.75rem; font-size: var(--jp-font-xs); }
.jp-btn-sm { padding: 0.5rem 1rem; font-size: var(--jp-font-sm); }
.jp-btn-lg { padding: 0.75rem 1.5rem; font-size: var(--jp-font-lg); }
.jp-btn-xl { padding: 1rem 2rem; font-size: var(--jp-font-xl); }

/* ============================================
   CARD COMPONENT
   ============================================ */
.jp-card {
    background: var(--jp-bg-card);
    border-radius: var(--jp-radius-2xl);
    border: 1px solid var(--jp-border);
    box-shadow: var(--jp-shadow-sm);
    overflow: hidden;
    transition: var(--jp-transition-base);
}

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

.jp-card-header {
    padding: var(--jp-space-6);
    border-bottom: 1px solid var(--jp-border);
}

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

.jp-card-footer {
    padding: var(--jp-space-4) var(--jp-space-6);
    background: var(--jp-bg-secondary);
    border-top: 1px solid var(--jp-border);
}

/* Premium Card */
.jp-card-premium {
    background: var(--jp-gradient-dark);
    border: none;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.jp-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--jp-gradient);
    opacity: 0.1;
    border-radius: 0 var(--jp-radius-2xl) var(--jp-radius-2xl) 0;
}

/* Stat Card */
.jp-stat-card {
    display: flex;
    align-items: center;
    gap: var(--jp-space-4);
    padding: var(--jp-space-5);
}

.jp-stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--jp-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #fff;
    flex-shrink: 0;
}

.jp-stat-icon.primary { background: var(--jp-gradient); }
.jp-stat-icon.success { background: var(--jp-gradient-success); }
.jp-stat-icon.warning { background: var(--jp-gradient-warning); }
.jp-stat-icon.danger { background: var(--jp-gradient-danger); }
.jp-stat-icon.info { background: var(--jp-gradient-info); }
.jp-stat-icon.gold { background: var(--jp-gradient-gold); }

.jp-stat-content {
    flex: 1;
    min-width: 0;
}

.jp-stat-value {
    font-size: var(--jp-font-2xl);
    font-weight: 800;
    color: var(--jp-text);
    line-height: var(--jp-line-tight);
}

.jp-stat-label {
    font-size: var(--jp-font-xs);
    color: var(--jp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.125rem;
}

/* ============================================
   BADGE COMPONENT
   ============================================ */
.jp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: var(--jp-font-xs);
    font-weight: 600;
    border-radius: var(--jp-radius-full);
    white-space: nowrap;
}

.jp-badge-primary {
    background: rgba(var(--jp-primary-rgb), 0.12);
    color: var(--jp-primary);
}

.jp-badge-success {
    background: rgba(var(--jp-success-rgb), 0.12);
    color: var(--jp-success);
}

.jp-badge-warning {
    background: rgba(var(--jp-warning-rgb), 0.12);
    color: var(--jp-warning);
}

.jp-badge-danger {
    background: rgba(var(--jp-danger-rgb), 0.12);
    color: var(--jp-danger);
}

.jp-badge-info {
    background: rgba(var(--jp-info-rgb), 0.12);
    color: var(--jp-info);
}

.jp-badge-neutral {
    background: var(--jp-bg-tertiary);
    color: var(--jp-text-muted);
}

/* Solid Badges */
.jp-badge-solid-primary {
    background: var(--jp-primary);
    color: #fff;
}

.jp-badge-solid-success {
    background: var(--jp-success);
    color: #fff;
}

/* ============================================
   INPUT STYLES
   ============================================ */
.jp-input {
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: var(--jp-font-base);
    font-family: inherit;
    color: var(--jp-text);
    background: var(--jp-bg);
    border: 1px solid var(--jp-border);
    border-radius: var(--jp-radius-lg);
    transition: var(--jp-transition-fast);
}

.jp-input:focus {
    outline: none;
    border-color: var(--jp-primary);
    box-shadow: 0 0 0 3px rgba(var(--jp-primary-rgb), 0.15);
}

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

.jp-input:disabled {
    background: var(--jp-bg-tertiary);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Input with icon */
.jp-input-group {
    position: relative;
}

.jp-input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--jp-text-muted);
    pointer-events: none;
}

.jp-input-group .jp-input {
    padding-left: 2.75rem;
}

/* Label */
.jp-label {
    display: block;
    font-size: var(--jp-font-sm);
    font-weight: 500;
    color: var(--jp-text-secondary);
    margin-bottom: 0.5rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes jp-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes jp-slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes jp-slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes jp-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes jp-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

/* Animation Classes */
.jp-animate-fadeIn { animation: jp-fadeIn var(--jp-transition-slow) forwards; }
.jp-animate-slideUp { animation: jp-slideUp var(--jp-transition-slow) forwards; }
.jp-animate-slideDown { animation: jp-slideDown var(--jp-transition-slow) forwards; }
.jp-animate-scaleIn { animation: jp-scaleIn var(--jp-transition-slow) forwards; }
.jp-animate-pulse { animation: jp-pulse 2s infinite; }
.jp-animate-spin { animation: jp-spin 1s linear infinite; }

/* ============================================
   UTILITY CLASSES
   ============================================ */
/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Flexbox */
.flex-1 { flex: 1 1 0% !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-column { flex-direction: column !important; }
.items-center { align-items: center !important; }
.items-start { align-items: flex-start !important; }
.items-end { align-items: flex-end !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end { justify-content: flex-end !important; }

/* Gap */
.gap-1 { gap: var(--jp-space-1) !important; }
.gap-2 { gap: var(--jp-space-2) !important; }
.gap-3 { gap: var(--jp-space-3) !important; }
.gap-4 { gap: var(--jp-space-4) !important; }
.gap-5 { gap: var(--jp-space-5) !important; }
.gap-6 { gap: var(--jp-space-6) !important; }

/* Margin */
.m-0 { margin: 0 !important; }
.mt-2 { margin-top: var(--jp-space-2) !important; }
.mt-4 { margin-top: var(--jp-space-4) !important; }
.mt-6 { margin-top: var(--jp-space-6) !important; }
.mb-2 { margin-bottom: var(--jp-space-2) !important; }
.mb-4 { margin-bottom: var(--jp-space-4) !important; }
.mb-6 { margin-bottom: var(--jp-space-6) !important; }

/* Padding */
.p-0 { padding: 0 !important; }
.p-2 { padding: var(--jp-space-2) !important; }
.p-4 { padding: var(--jp-space-4) !important; }
.p-6 { padding: var(--jp-space-6) !important; }

/* Border Radius */
.rounded { border-radius: var(--jp-radius-md) !important; }
.rounded-lg { border-radius: var(--jp-radius-lg) !important; }
.rounded-xl { border-radius: var(--jp-radius-xl) !important; }
.rounded-2xl { border-radius: var(--jp-radius-2xl) !important; }
.rounded-full { border-radius: var(--jp-radius-full) !important; }

/* Text */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }
.uppercase { text-transform: uppercase !important; }
.capitalize { text-transform: capitalize !important; }
.truncate {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

/* Width & Height */
.w-full { width: 100% !important; }
.h-full { height: 100% !important; }
.min-h-screen { min-height: 100vh !important; }

/* Cursor */
.cursor-pointer { cursor: pointer !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* Overflow */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }

/* Position */
.relative { position: relative !important; }
.absolute { position: absolute !important; }
.fixed { position: fixed !important; }
.sticky { position: sticky !important; }

/* Z-Index */
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-50 { z-index: 50 !important; }

/* Transitions */
.transition { transition: var(--jp-transition-base) !important; }
.transition-fast { transition: var(--jp-transition-fast) !important; }

/* Opacity */
.opacity-0 { opacity: 0 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-100 { opacity: 1 !important; }

/* ============================================
   LOADING SPINNER
   ============================================ */
.jp-spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--jp-border);
    border-top-color: var(--jp-primary);
    border-radius: 50%;
    animation: jp-spin 0.6s linear infinite;
}

.jp-spinner-sm { width: 1rem; height: 1rem; border-width: 2px; }
.jp-spinner-lg { width: 2rem; height: 2rem; border-width: 3px; }

/* ============================================
   SKELETON LOADING
   ============================================ */
.jp-skeleton {
    background: linear-gradient(
        90deg,
        var(--jp-bg-tertiary) 25%,
        var(--jp-bg-secondary) 50%,
        var(--jp-bg-tertiary) 75%
    );
    background-size: 200% 100%;
    animation: jp-shimmer 1.5s infinite;
    border-radius: var(--jp-radius-md);
}

.jp-skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.jp-skeleton-title {
    height: 1.5rem;
    width: 60%;
    margin-bottom: 1rem;
}

.jp-skeleton-circle {
    border-radius: 50%;
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--jp-bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--jp-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--jp-text-muted);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--jp-border) var(--jp-bg-tertiary);
}

/* ============================================
   RESPONSIVE VISIBILITY
   ============================================ */
@media (max-width: 639px) {
    .sm\:hidden { display: none !important; }
}

@media (min-width: 640px) {
    .sm\:block { display: block !important; }
    .sm\:flex { display: flex !important; }
}

@media (max-width: 767px) {
    .md\:hidden { display: none !important; }
}

@media (min-width: 768px) {
    .md\:block { display: block !important; }
    .md\:flex { display: flex !important; }
}

@media (max-width: 1023px) {
    .lg\:hidden { display: none !important; }
}

@media (min-width: 1024px) {
    .lg\:block { display: block !important; }
    .lg\:flex { display: flex !important; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .no-print { display: none !important; }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .jp-card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}