/*
🚀 UNSCATTER ULTRA - WORLD CLASS CSS
💎 Premium Business Intelligence Interface
✨ Designed for Marketing Teams Who Demand Excellence
*/

:root {
    /* Color System - Inspired by Apple and Linear */
    --primary: #007AFF;
    --primary-hover: #0051D5;
    --primary-light: rgba(0, 122, 255, 0.1);
    --secondary: #5856D6;
    --success: #34C759;
    --warning: #FF9500;
    --danger: #FF3B30;
    --info: #5AC8FA;
    
    /* Dark Theme Base */
    --bg-primary: #000000;
    --bg-secondary: #0A0A0A;
    --bg-tertiary: #141414;
    --bg-quaternary: #1C1C1E;
    --bg-glass: rgba(255, 255, 255, 0.05);
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #EBEBF599;
    --text-tertiary: #EBEBF54D;
    --text-quaternary: #EBEBF533;
    
    /* Borders & Dividers */
    --border-primary: rgba(255, 255, 255, 0.13);
    --border-secondary: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(0, 122, 255, 0.4);
    
    /* Shadows - Inspired by Apple's Human Interface Guidelines */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.24);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.24);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5), 0 10px 10px rgba(0, 0, 0, 0.24);
    --shadow-glow: 0 0 20px rgba(0, 122, 255, 0.3);
    
    /* Spacing System - 8pt grid */
    --space-1: 0.25rem;  /* 4px */
    --space-2: 0.5rem;   /* 8px */
    --space-3: 0.75rem;  /* 12px */
    --space-4: 1rem;     /* 16px */
    --space-5: 1.25rem;  /* 20px */
    --space-6: 1.5rem;   /* 24px */
    --space-8: 2rem;     /* 32px */
    --space-10: 2.5rem;  /* 40px */
    --space-12: 3rem;    /* 48px */
    --space-16: 4rem;    /* 64px */
    
    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* Typography Scale */
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    
    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Light Theme Override */
body.light-theme {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F2F2F7;
    --bg-tertiary: #FFFFFF;
    --bg-quaternary: #F9F9F9;
    --bg-glass: rgba(0, 0, 0, 0.03);
    
    --text-primary: #000000;
    --text-secondary: #00000099;
    --text-tertiary: #0000004D;
    --text-quaternary: #00000033;
    
    --border-primary: rgba(0, 0, 0, 0.13);
    --border-secondary: rgba(0, 0, 0, 0.08);
    
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(0, 122, 255, 0.2);
}

/* ===== GLASS MORPHISM SYSTEM ===== */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
}

.glass-strong {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid var(--border-primary);
}

/* ===== PREMIUM ANIMATION SYSTEM ===== */

/* Micro-interactions - Apple-inspired */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes glow {
    0%, 100% { box-shadow: var(--shadow-lg); }
    50% { box-shadow: var(--shadow-glow), var(--shadow-lg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animation Classes */
.animate-shimmer {
    position: relative;
    overflow: hidden;
}

.animate-shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

.animate-glow {
    animation: glow 3s ease-in-out infinite;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-slide-in-up {
    animation: slideInUp var(--duration-normal) var(--ease-out) forwards;
}

.animate-slide-in-down {
    animation: slideInDown var(--duration-normal) var(--ease-out) forwards;
}

.animate-scale-in {
    animation: scaleIn var(--duration-normal) var(--ease-spring) forwards;
}

.animate-fade-in {
    animation: fadeIn var(--duration-normal) var(--ease-out) forwards;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ===== BUTTON SYSTEM ===== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 500;
    font-size: var(--text-sm);
    line-height: 1;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Sizes */
.btn-xs {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
}

.btn-md {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

/* Button Variants */
.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.btn-secondary:hover {
    background: var(--bg-quaternary);
    border-color: var(--border-focus);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

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

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #30B755;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #FF2D24;
    transform: translateY(-1px);
}

/* Premium Button Effects */
.btn-premium {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left var(--duration-slow) var(--ease-out);
}

.btn-premium:hover::before {
    left: 100%;
}

.btn-premium:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* ===== CARD SYSTEM ===== */

.card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--border-focus);
}

.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
}

.card-interactive {
    cursor: pointer;
    user-select: none;
}

.card-interactive:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.card-interactive:active {
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-md);
}

/* Card Variants */
.card-primary {
    border-color: var(--primary);
    background: linear-gradient(135deg, 
        rgba(0, 122, 255, 0.1) 0%, 
        rgba(0, 122, 255, 0.05) 100%
    );
}

.card-success {
    border-color: var(--success);
    background: linear-gradient(135deg, 
        rgba(52, 199, 89, 0.1) 0%, 
        rgba(52, 199, 89, 0.05) 100%
    );
}

.card-warning {
    border-color: var(--warning);
    background: linear-gradient(135deg, 
        rgba(255, 149, 0, 0.1) 0%, 
        rgba(255, 149, 0, 0.05) 100%
    );
}

.card-danger {
    border-color: var(--danger);
    background: linear-gradient(135deg, 
        rgba(255, 59, 48, 0.1) 0%, 
        rgba(255, 59, 48, 0.05) 100%
    );
}

/* ===== INPUT SYSTEM ===== */

.input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-family: inherit;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: all var(--duration-fast) var(--ease-out);
    outline: none;
}

.input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
    background: var(--bg-quaternary);
}

.input:hover:not(:focus) {
    border-color: var(--border-primary);
    background: var(--bg-quaternary);
}

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

.input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-secondary);
}

.textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

/* Input Sizes */
.input-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    border-radius: var(--radius-sm);
}

.input-lg {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

/* Input Group */
.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .input {
    border-radius: 0;
    border-right: none;
}

.input-group .input:first-child {
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.input-group .input:last-child,
.input-group .btn:last-child {
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    border-right: 1px solid var(--border-primary);
}

.input-group .btn {
    border-radius: 0;
    border-left: none;
}

/* Search Input */
.search-input {
    position: relative;
}

.search-input::before {
    content: '🔍';
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
}

.search-input .input {
    padding-left: calc(var(--space-4) + 20px);
}

/* ===== LOADING STATES ===== */

.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 25%,
        var(--bg-quaternary) 50%,
        var(--bg-tertiary) 75%
    );
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

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

.skeleton-text {
    height: 1em;
    margin: var(--space-1) 0;
}

.skeleton-text:nth-child(2) {
    width: 85%;
}

.skeleton-text:nth-child(3) {
    width: 60%;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
}

.skeleton-button {
    width: 100px;
    height: 36px;
    border-radius: var(--radius-md);
}

/* Loading Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-secondary);
    border-top-color: var(--primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

/* Loading Dots */
.loading-dots {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.loading-dots span {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--primary);
    animation: loadingDot 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0; }

@keyframes loadingDot {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Progress Bar */
.progress {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--ease-out);
}

.progress-indeterminate {
    position: relative;
    overflow: hidden;
}

.progress-indeterminate::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--primary) 50%,
        transparent 100%
    );
    animation: progressSlide 2s ease-in-out infinite;
}

@keyframes progressSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== TOOLTIP SYSTEM ===== */

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip::before,
.tooltip::after {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    transition: all var(--duration-fast) var(--ease-out);
    z-index: 1000;
}

.tooltip::before {
    content: attr(data-tooltip);
    background: var(--bg-quaternary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
}

.tooltip::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
}

/* Tooltip Positions */
.tooltip-top::before {
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
}

.tooltip-top::after {
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border-top: 6px solid var(--bg-quaternary);
}

.tooltip-bottom::before {
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
}

.tooltip-bottom::after {
    top: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border-bottom: 6px solid var(--bg-quaternary);
}

.tooltip-left::before {
    right: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%) translateX(4px);
}

.tooltip-left::after {
    right: calc(100% + 2px);
    top: 50%;
    transform: translateY(-50%);
    border-left: 6px solid var(--bg-quaternary);
}

.tooltip-right::before {
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%) translateX(-4px);
}

.tooltip-right::after {
    left: calc(100% + 2px);
    top: 50%;
    transform: translateY(-50%);
    border-right: 6px solid var(--bg-quaternary);
}

.tooltip:hover::before,
.tooltip:hover::after {
    opacity: 1;
}

.tooltip-top:hover::before {
    transform: translateX(-50%) translateY(0);
}

.tooltip-bottom:hover::before {
    transform: translateX(-50%) translateY(0);
}

.tooltip-left:hover::before {
    transform: translateY(-50%) translateX(0);
}

.tooltip-right:hover::before {
    transform: translateY(-50%) translateX(0);
}

/* ===== BADGE SYSTEM ===== */

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-full);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-primary {
    background: var(--primary);
    color: white;
}

.badge-secondary {
    background: var(--bg-quaternary);
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
}

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

.badge-warning {
    background: var(--warning);
    color: white;
}

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

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

/* Badge Sizes */
.badge-sm {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
}

.badge-md {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
}

.badge-lg {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-base);
}

/* Dot Badge */
.badge-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* Notification Badge */
.badge-notification {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 var(--space-1);
    background: var(--danger);
    color: white;
    border: 2px solid var(--bg-primary);
    font-size: 10px;
    font-weight: 700;
}

/* ===== ALERT SYSTEM ===== */

.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    font-size: var(--text-base);
    margin-bottom: var(--space-1);
}

.alert-description {
    font-size: var(--text-sm);
    opacity: 0.9;
}

.alert-primary {
    background: rgba(0, 122, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.alert-success {
    background: rgba(52, 199, 89, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-warning {
    background: rgba(255, 149, 0, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

.alert-danger {
    background: rgba(255, 59, 48, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.alert-info {
    background: rgba(90, 200, 250, 0.1);
    border-color: var(--info);
    color: var(--info);
}

/* ===== MODAL SYSTEM ===== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    animation: fadeIn var(--duration-normal) var(--ease-out) forwards;
}

.modal {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    animation: scaleIn var(--duration-normal) var(--ease-spring) forwards;
}

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

.modal-title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.modal-close:hover {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
}

.modal-footer {
    padding: var(--space-4) var(--space-6) var(--space-6);
    border-top: 1px solid var(--border-secondary);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* Modal Sizes */
.modal-sm {
    width: 400px;
}

.modal-md {
    width: 600px;
}

.modal-lg {
    width: 800px;
}

.modal-xl {
    width: 1200px;
}

.modal-full {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
}

/* ===== SCROLLBAR SYSTEM ===== */

.scroll {
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary) transparent;
}

.scroll::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.scroll::-webkit-scrollbar-track {
    background: transparent;
    border-radius: var(--radius-full);
}

.scroll::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    background-clip: content-box;
    transition: all var(--duration-fast) var(--ease-out);
}

.scroll::-webkit-scrollbar-thumb:hover {
    background: var(--border-focus);
    background-clip: content-box;
}

.scroll::-webkit-scrollbar-corner {
    background: transparent;
}

/* Thin Scrollbar */
.scroll-thin::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

/* Hidden Scrollbar */
.scroll-hidden {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.scroll-hidden::-webkit-scrollbar {
    display: none;
}

/* ===== DIVIDER SYSTEM ===== */

.divider {
    height: 1px;
    background: var(--border-secondary);
    margin: var(--space-6) 0;
}

.divider-vertical {
    width: 1px;
    height: auto;
    background: var(--border-secondary);
    margin: 0 var(--space-4);
}

.divider-gradient {
    background: linear-gradient(
        90deg,
        transparent,
        var(--border-primary),
        transparent
    );
}

.divider-dashed {
    background: repeating-linear-gradient(
        90deg,
        var(--border-primary) 0,
        var(--border-primary) 4px,
        transparent 4px,
        transparent 8px
    );
}

.divider-text {
    display: flex;
    align-items: center;
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-secondary);
}

.divider-text::before {
    margin-right: var(--space-4);
}

.divider-text::after {
    margin-left: var(--space-4);
}

/* ===== DROPDOWN SYSTEM ===== */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    transform: translateY(-8px);
    transition: all var(--duration-fast) var(--ease-out);
    pointer-events: none;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
    border-radius: var(--radius-md);
    margin: var(--space-1);
}

.dropdown-item:hover {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}

.dropdown-item:first-child {
    margin-top: var(--space-2);
}

.dropdown-item:last-child {
    margin-bottom: var(--space-2);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-secondary);
    margin: var(--space-2) var(--space-4);
}

/* ===== TAB SYSTEM ===== */

.tabs {
    border-bottom: 1px solid var(--border-secondary);
}

.tab-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-1);
}

.tab {
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    font-size: var(--text-sm);
    font-weight: 500;
}

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

.tab.active {
    color: var(--primary);
    background: var(--bg-tertiary);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.tab-content {
    padding: var(--space-6) 0;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn var(--duration-normal) var(--ease-out);
}

/* ===== LEGACY SUPPORT & COMPATIBILITY ===== */

/* Legacy class mappings for backward compatibility */
.premium-button { @extend .btn-premium; }
.skeleton-loader { @extend .skeleton; }
.premium-scroll { @extend .scroll; }
.tooltip { @extend .tooltip-top; }
.glow-primary { @extend .neon-blue; }
.glow-success { @extend .neon-green; }
.shimmer-effect { @extend .shimmer; }
.glass-surface { @extend .glass; }
.premium-divider { @extend .divider-gradient; }
.shadow-glow { @extend .shadow-xl; }
.appear-scale { @extend .animate-scale-in; }
.hover-lift { @extend .hover-lift; }
.transition-all { @extend .transition-all; }
.card-3d { @extend .card-3d; }
.gradient-text { @extend .gradient-text; }
.noise-overlay { @extend .noise-overlay; }
.pulse-ring { @extend .pulse-indicator; }
.loading-dots { @extend .loading-dots; }

/* ===== UTILITY CLASSES ===== */

/* Visibility */
.hidden { display: none !important; }
.invisible { visibility: hidden !important; }
.visible { visibility: visible !important; }

/* Display */
.block { display: block !important; }
.inline-block { display: inline-block !important; }
.inline { display: inline !important; }
.flex { display: flex !important; }
.inline-flex { display: inline-flex !important; }
.grid { display: grid !important; }

/* Flexbox */
.flex-col { flex-direction: column !important; }
.flex-row { flex-direction: row !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-start { justify-content: flex-start !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.flex-1 { flex: 1 !important; }
.flex-auto { flex: auto !important; }
.flex-none { flex: none !important; }

/* Spacing */
.gap-0 { gap: 0 !important; }
.gap-1 { gap: var(--space-1) !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-3 { gap: var(--space-3) !important; }
.gap-4 { gap: var(--space-4) !important; }
.gap-5 { gap: var(--space-5) !important; }
.gap-6 { gap: var(--space-6) !important; }
.gap-8 { gap: var(--space-8) !important; }

/* Margin */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--space-1) !important; }
.m-2 { margin: var(--space-2) !important; }
.m-3 { margin: var(--space-3) !important; }
.m-4 { margin: var(--space-4) !important; }
.m-5 { margin: var(--space-5) !important; }
.m-6 { margin: var(--space-6) !important; }
.m-8 { margin: var(--space-8) !important; }
.m-auto { margin: auto !important; }

.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.my-auto { margin-top: auto !important; margin-bottom: auto !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--space-1) !important; }
.ml-2 { margin-left: var(--space-2) !important; }
.ml-3 { margin-left: var(--space-3) !important; }
.ml-4 { margin-left: var(--space-4) !important; }
.ml-auto { margin-left: auto !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--space-1) !important; }
.mr-2 { margin-right: var(--space-2) !important; }
.mr-3 { margin-right: var(--space-3) !important; }
.mr-4 { margin-right: var(--space-4) !important; }
.mr-auto { margin-right: auto !important; }

/* Padding */
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--space-1) !important; }
.p-2 { padding: var(--space-2) !important; }
.p-3 { padding: var(--space-3) !important; }
.p-4 { padding: var(--space-4) !important; }
.p-5 { padding: var(--space-5) !important; }
.p-6 { padding: var(--space-6) !important; }
.p-8 { padding: var(--space-8) !important; }

.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: var(--space-1) !important; padding-right: var(--space-1) !important; }
.px-2 { padding-left: var(--space-2) !important; padding-right: var(--space-2) !important; }
.px-3 { padding-left: var(--space-3) !important; padding-right: var(--space-3) !important; }
.px-4 { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
.px-6 { padding-left: var(--space-6) !important; padding-right: var(--space-6) !important; }

.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: var(--space-1) !important; padding-bottom: var(--space-1) !important; }
.py-2 { padding-top: var(--space-2) !important; padding-bottom: var(--space-2) !important; }
.py-3 { padding-top: var(--space-3) !important; padding-bottom: var(--space-3) !important; }
.py-4 { padding-top: var(--space-4) !important; padding-bottom: var(--space-4) !important; }
.py-6 { padding-top: var(--space-6) !important; padding-bottom: var(--space-6) !important; }

/* Text */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

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

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-tertiary { color: var(--text-tertiary) !important; }
.text-blue { color: var(--primary) !important; }
.text-green { color: var(--success) !important; }
.text-red { color: var(--danger) !important; }
.text-orange { color: var(--warning) !important; }

/* Borders */
.border { border: 1px solid var(--border-primary) !important; }
.border-0 { border: none !important; }
.border-t { border-top: 1px solid var(--border-primary) !important; }
.border-b { border-bottom: 1px solid var(--border-primary) !important; }
.border-l { border-left: 1px solid var(--border-primary) !important; }
.border-r { border-right: 1px solid var(--border-primary) !important; }

.rounded { border-radius: var(--radius-md) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

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

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

/* Z-index */
.z-0 { z-index: 0 !important; }
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-30 { z-index: 30 !important; }
.z-40 { z-index: 40 !important; }
.z-50 { z-index: 50 !important; }

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

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

/* User Select */
.select-none { user-select: none !important; }
.select-text { user-select: text !important; }
.select-all { user-select: all !important; }

/* Pointer Events */
.pointer-events-none { pointer-events: none !important; }
.pointer-events-auto { pointer-events: auto !important; }

/* Transition */
.transition-all { transition: all var(--duration-normal) var(--ease-out) !important; }
.transition-colors { transition: color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out) !important; }
.transition-transform { transition: transform var(--duration-normal) var(--ease-out) !important; }
.transition-opacity { transition: opacity var(--duration-normal) var(--ease-out) !important; }

/* Transform */
.transform { transform: none !important; }
.scale-95 { transform: scale(0.95) !important; }
.scale-100 { transform: scale(1) !important; }
.scale-105 { transform: scale(1.05) !important; }
.scale-110 { transform: scale(1.1) !important; }
.rotate-90 { transform: rotate(90deg) !important; }
.rotate-180 { transform: rotate(180deg) !important; }
.rotate-270 { transform: rotate(270deg) !important; }

/* Opacity */
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* Background */
.bg-transparent { background-color: transparent !important; }
.bg-primary { background-color: var(--bg-primary) !important; }
.bg-secondary { background-color: var(--bg-secondary) !important; }
.bg-tertiary { background-color: var(--bg-tertiary) !important; }
.bg-blue { background-color: var(--primary) !important; }
.bg-green { background-color: var(--success) !important; }
.bg-red { background-color: var(--danger) !important; }
.bg-orange { background-color: var(--warning) !important; }

/* Shadow */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }

/* Hover Effects */
.hover-lift:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-lg) !important;
}

.hover-scale:hover {
    transform: scale(1.05) !important;
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow) !important;
}

/* Focus Effects */
.focus-ring:focus {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1) !important;
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
    .md\:hidden { display: none !important; }
    .sm\:block { display: block !important; }
    .sm\:flex { display: flex !important; }
    .sm\:flex-col { flex-direction: column !important; }
    .sm\:text-sm { font-size: var(--text-sm) !important; }
    .sm\:text-base { font-size: var(--text-base) !important; }
    .sm\:p-4 { padding: var(--space-4) !important; }
    .sm\:px-4 { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
    .sm\:py-2 { padding-top: var(--space-2) !important; padding-bottom: var(--space-2) !important; }
    .sm\:gap-2 { gap: var(--space-2) !important; }
    .sm\:gap-3 { gap: var(--space-3) !important; }
}

@media (min-width: 769px) {
    .md\:block { display: block !important; }
    .md\:flex { display: flex !important; }
    .md\:flex-row { flex-direction: row !important; }
    .md\:text-lg { font-size: var(--text-lg) !important; }
    .md\:text-xl { font-size: var(--text-xl) !important; }
    .md\:p-6 { padding: var(--space-6) !important; }
    .md\:px-6 { padding-left: var(--space-6) !important; padding-right: var(--space-6) !important; }
    .md\:py-4 { padding-top: var(--space-4) !important; padding-bottom: var(--space-4) !important; }
    .md\:gap-4 { gap: var(--space-4) !important; }
    .md\:gap-6 { gap: var(--space-6) !important; }
}

/* ===== DARK MODE SUPPORT ===== */

@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #FFFFFF;
        --bg-secondary: #F2F2F7;
        --bg-tertiary: #FFFFFF;
        --bg-quaternary: #F9F9F9;
        --bg-glass: rgba(0, 0, 0, 0.03);
        
        --text-primary: #000000;
        --text-secondary: #00000099;
        --text-tertiary: #0000004D;
        --text-quaternary: #00000033;
        
        --border-primary: rgba(0, 0, 0, 0.13);
        --border-secondary: rgba(0, 0, 0, 0.08);
        
        --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
        --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
        --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
        --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
        --shadow-glow: 0 0 20px rgba(0, 122, 255, 0.2);
    }
}

/* ===== PRINT STYLES ===== */

@media print {
    .print\:hidden { display: none !important; }
    
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .card, .modal, .dropdown-menu {
        border: 1px solid #000 !important;
        background: white !important;
    }
}

/* ===== ACCESSIBILITY ===== */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible for keyboard navigation */
.focus-visible:focus-visible {
    outline: 2px solid var(--primary) !important;
    outline-offset: 2px !important;
}

/* Screen reader only content */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ===== COMPONENT-SPECIFIC ENHANCEMENTS ===== */

/* Enhanced Button Interactions */
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.btn:active {
    transform: translateY(1px);
}

/* Enhanced Card Interactions */
.card-hover {
    transition: all var(--duration-normal) var(--ease-out);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Enhanced Input Interactions */
.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
    border-radius: var(--radius-md);
}

/* Smooth Page Transitions */
.page-transition {
    opacity: 0;
    transform: translateY(20px);
    animation: pageEnter var(--duration-slow) var(--ease-out) forwards;
}

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

/* ===== NOISE TEXTURE (OPTIONAL) ===== */

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.02;
    z-index: 1;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMzAwIj48ZmlsdGVyIGlkPSJhIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iLjkiIG51bU9jdGF2ZXM9IjQiIHN0aXRjaFRpbGVzPSJzdGl0Y2giLz48L2ZpbHRlcj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWx0ZXI9InVybCgjYSkiIG9wYWNpdHk9IjEiLz48L3N2Zz4=');
    mix-blend-mode: overlay;
}

/* ===== SPECIAL EFFECTS ===== */

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.gradient-text-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--info) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.gradient-text-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--danger) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* Glassmorphism Effects */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.glass-navbar {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-secondary);
}

/* Neon Glow Effects */
.neon-blue {
    box-shadow: 
        0 0 5px var(--primary),
        0 0 20px var(--primary),
        0 0 35px var(--primary);
}

.neon-green {
    box-shadow: 
        0 0 5px var(--success),
        0 0 20px var(--success),
        0 0 35px var(--success);
}

.neon-orange {
    box-shadow: 
        0 0 5px var(--warning),
        0 0 20px var(--warning),
        0 0 35px var(--warning);
}

/* Floating Animation */
.float {
    animation: float 6s ease-in-out infinite;
}

.float-delayed {
    animation: float 6s ease-in-out infinite;
    animation-delay: 2s;
}

/* Pulse Indicators */
.pulse-indicator {
    position: relative;
    display: inline-block;
}

.pulse-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: inherit;
    transform: translate(-50%, -50%);
    animation: pulse-ring 2s ease-out infinite;
}

.pulse-indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: inherit;
    transform: translate(-50%, -50%);
    animation: pulse-ring 2s ease-out infinite;
    animation-delay: 1s;
}

@keyframes pulse-ring {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* 3D Card Effects */
.card-3d {
    transform-style: preserve-3d;
    transition: transform var(--duration-slow) var(--ease-out);
}

.card-3d:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(5deg) translateZ(20px);
}

/* Magnetic Cursor Effect */
.magnetic {
    transition: transform var(--duration-fast) var(--ease-out);
}

.magnetic:hover {
    transform: scale(1.05);
}

/* Shimmer Loading Effect */
.shimmer {
    position: relative;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

/* Typewriter Effect */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--primary);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--primary); }
}

/* Status Indicators */
.status-online {
    background: var(--success);
    animation: pulse 2s ease-in-out infinite;
}

.status-offline {
    background: var(--text-tertiary);
}

.status-busy {
    background: var(--danger);
}

.status-away {
    background: var(--warning);
}

/* Smooth Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--duration-slow) var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animation */
.stagger > * {
    opacity: 0;
    transform: translateY(20px);
    animation: slideInUp var(--duration-normal) var(--ease-out) forwards;
}

.stagger > *:nth-child(1) { animation-delay: 0ms; }
.stagger > *:nth-child(2) { animation-delay: 100ms; }
.stagger > *:nth-child(3) { animation-delay: 200ms; }
.stagger > *:nth-child(4) { animation-delay: 300ms; }
.stagger > *:nth-child(5) { animation-delay: 400ms; }
.stagger > *:nth-child(6) { animation-delay: 500ms; }

/* Parallax Effect */
.parallax {
    transform: translateZ(0);
    transition: transform var(--duration-slow) var(--ease-out);
}

.parallax:hover {
    transform: translateZ(0) translateY(-10px);
}

/* Morphing Button */
.btn-morph {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-morph::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width var(--duration-slow) var(--ease-out), height var(--duration-slow) var(--ease-out);
    z-index: -1;
}

.btn-morph:hover::before {
    width: 300px;
    height: 300px;
}

/* ===== FINAL POLISH ===== */

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Remove default focus outlines, we have custom ones */
*:focus {
    outline: none;
}

/* Ensure crisp edges on transforms */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform-style: preserve-3d;
}

/* Optimized animations for mobile */
@media (max-width: 768px) {
    .hover-lift:hover,
    .card-3d:hover,
    .parallax:hover {
        transform: none;
    }
    
    .animate-float,
    .float,
    .float-delayed {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-primary: rgba(255, 255, 255, 0.3);
        --border-secondary: rgba(255, 255, 255, 0.2);
        --bg-glass: rgba(255, 255, 255, 0.1);
    }
}

/* Reduce transparency for better readability */
@media (prefers-reduced-transparency: reduce) {
    .glass,
    .glass-strong,
    .glass-card,
    .glass-navbar {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: var(--bg-tertiary);
    }
}