:root {
    /* Ultraviolet & Sunset Palette - Ultra Premium Edition */
    --bg-dark: #020408;
    --sidebar-bg: rgba(8, 12, 21, 0.85);
    --accent-violet: #a855f7;
    --accent-violet-glow: rgba(168, 85, 247, 0.4);
    --accent-emerald: #10b981;
    --accent-emerald-glow: rgba(16, 185, 129, 0.4);
    --accent-sunset: #f59e0b;
    --accent-sunset-glow: rgba(245, 158, 11, 0.3);
    --accent-danger: #f43f5e;
    --accent-danger-glow: rgba(244, 63, 94, 0.4);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --text-muted: #64748b;
    
    /* Advanced Glassmorphism Variants */
    --glass-light: rgba(255, 255, 255, 0.02);
    --glass-medium: rgba(15, 23, 42, 0.45);
    --glass-heavy: rgba(10, 15, 26, 0.8);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-border-bright: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 12px 40px -10px rgba(0, 0, 0, 0.8);
    --glass-shadow-deep: 0 25px 60px -15px rgba(0, 0, 0, 0.95);
    
    /* Layout & Spacing */
    --radius-full: 9999px;
    --radius-2xl: 48px;
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius: 16px;
    --radius-sm: 10px;
    
    /* Transitions & Animations */
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Gradients */
    --grad-violet: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    --grad-emerald: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --grad-sunset: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    --grad-danger: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    --grad-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
    --grad-mesh: radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.12) 0, transparent 50%), 
                 radial-gradient(at 50% 0%, rgba(16, 185, 129, 0.08) 0, transparent 50%), 
                 radial-gradient(at 100% 0%, rgba(245, 158, 11, 0.04) 0, transparent 50%);

    /* Glows & Shadows */
    --glow-violet: 0 0 40px rgba(168, 85, 247, 0.2);
    --glow-emerald: 0 0 40px rgba(16, 185, 129, 0.15);
    --glow-danger: 0 0 40px rgba(244, 63, 94, 0.15);
    --shadow-premium: 0 20px 40px -12px rgba(0, 0, 0, 0.7), 0 0 1px rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.05;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: overlay;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--sidebar-bg);
    border-radius: var(--radius);
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-violet);
}

/* Login Overlay */
.login-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: radial-gradient(circle at top right, rgba(139, 92, 246, 0.15), transparent),
                      radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.1), transparent);
    animation: gradientShift 15s ease infinite alternate;
}

/* Background Blobs & Mesh */
.bg-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    overflow: hidden;
    background: var(--bg-dark);
}

.bg-blobs::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--grad-mesh);
    opacity: 0.8;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    animation: move 25s infinite alternate ease-in-out;
    mix-blend-mode: screen;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-violet);
    top: -200px;
    right: -100px;
    opacity: 0.15;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-emerald);
    bottom: -100px;
    left: -100px;
    opacity: 0.1;
    animation-delay: -7s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: var(--accent-sunset);
    top: 30%;
    left: 15%;
    opacity: 0.08;
    animation-delay: -12s;
}

@keyframes move {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    33% { transform: translate(5vw, -10vh) rotate(120deg) scale(1.2); }
    66% { transform: translate(-3vw, 5vh) rotate(240deg) scale(0.8); }
    100% { transform: translate(0, 0) rotate(360deg) scale(1); }
}

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

.login-box {
    background: var(--sidebar-bg);
    padding: 3rem 2.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.5s ease-out;
}

.login-box h2 {
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-main);
    font-weight: 600;
}

/* Glass Form Container */
.glass-form-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border-bright);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    box-shadow: var(--glass-shadow);
    max-width: 800px;
    margin: 2rem auto;
    position: relative;
    overflow: hidden;
}

.glass-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--grad-violet);
    box-shadow: 0 4px 20px var(--accent-violet-glow);
}

.glass-light {
    background: var(--glass-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

.glass-medium {
    background: var(--glass-medium);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
}

.glass-heavy {
    background: var(--glass-heavy);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border-bright);
}

.glass-border-glow {
    position: relative;
}

.glass-border-glow::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent 50%, rgba(255,255,255,0.05));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Floating Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    margin: 1.5rem;
    margin-right: 0.75rem;
    border-radius: var(--radius-xl);
    padding: 2.5rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    transition: var(--transition);
    position: relative;
    overflow-x: hidden;
    z-index: 1000;
    box-shadow: var(--glass-shadow);
}

.sidebar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--glass-border-bright), transparent);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.brand {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-main);
    padding: 0 0.8rem;
    white-space: nowrap;
    letter-spacing: -0.5px;
}

.brand i {
    font-size: 2.8rem;
    background: var(--grad-violet);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px var(--accent-violet-glow));
    animation: pulseLogo 3s ease-in-out infinite;
}

@keyframes pulseLogo {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 10px var(--accent-violet-glow)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 20px var(--accent-violet-glow)); }
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nav-links li {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1rem 1.2rem;
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-dim);
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.sidebar.collapsed .nav-links li span {
    display: none;
}

.sidebar.collapsed .nav-links li {
    justify-content: center;
    padding: 1.2rem;
}

.nav-links li:hover {
    background: var(--glass);
    color: var(--text-main);
    padding-left: 1.8rem;
    box-shadow: var(--inner-glow);
}

.nav-links li.active {
    background: var(--grad-violet);
    color: #fff;
    box-shadow: var(--glow-violet);
}

.nav-links li.active i {
    color: #fff;
    filter: none;
}

.nav-links li i {
    font-size: 1.6rem;
    transition: var(--transition-fast);
}

.nav-links li:hover i {
    color: var(--accent-violet);
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 0 8px var(--accent-violet-glow));
}

.sidebar.collapsed .nav-links li:hover {
    transform: scale(1.1);
    padding-left: 1.2rem;
}

.nav-links li.active {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-violet);
    font-weight: 700;
    box-shadow: inset 0 0 0 1px var(--accent-violet-glow);
}

.nav-links li.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    pointer-events: none;
}

.nav-links li.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--accent-violet);
    border-radius: 4px 0 0 4px;
    box-shadow: -2px 0 15px var(--accent-violet-glow);
}

.nav-links li.active i {
    transform: scale(1.2);
    color: #fff;
}

/* Premium Main Content Layout */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    padding-left: 0.75rem;
    overflow-y: auto;
    background: transparent;
    perspective: 2000px;
    scroll-behavior: smooth;
}

.view-content-wrapper {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.top-bar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.2rem 2.5rem;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
    transition: var(--transition);
}

#global-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.05);
    border-top-color: var(--accent-violet);
    border-radius: 50%;
    animation: spin 0.6s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
    display: none;
    margin-right: 1rem;
    box-shadow: 0 0 10px var(--accent-violet-glow);
}

.top-bar h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--accent-sunset);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
}

/* Dashboard Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 2.2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--glass-border-bright);
    box-shadow: 0 40px 80px -12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(168, 85, 247, 0.2);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    opacity: 0.5;
    transition: var(--transition-fast);
}

.card:hover::before {
    opacity: 1;
}

/* Shine animation for cards/buttons */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -150%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(25deg);
    transition: all 0.7s cubic-bezier(0.19, 1, 0.22, 1);
}

.shine-effect:hover::after {
    left: 150%;
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.03), transparent);
    pointer-events: none;
}

.card-title {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.card-value {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -2px;
    margin: 0.5rem 0;
}

.value-income { 
    color: var(--accent-emerald); 
    text-shadow: 0 0 25px var(--accent-emerald-glow);
}
.value-expense { 
    color: var(--accent-danger); 
    text-shadow: 0 0 25px var(--accent-danger-glow);
}

/* Premium Card Enhancements */
.premium-card {
    border: 1px solid var(--glass-border-bright);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent, var(--accent-violet-glow)), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.card:hover .card-glow {
    opacity: 1;
}

/* Premium Typography Utilities */
.text-gradient {
    background: linear-gradient(to right, #fff, var(--text-dim));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gradient-violet {
    background: var(--grad-violet);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-emerald {
    background: var(--grad-emerald);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Staggered Animations */
.stagger-item {
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out-expo) forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.15s; }
.stagger-item:nth-child(3) { animation-delay: 0.2s; }
.stagger-item:nth-child(4) { animation-delay: 0.25s; }
.stagger-item:nth-child(5) { animation-delay: 0.3s; }
.stagger-item:nth-child(6) { animation-delay: 0.35s; }
.stagger-item:nth-child(7) { animation-delay: 0.4s; }
.stagger-item:nth-child(n+8) { animation-delay: 0.45s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* View Transitions */
.view-enter {
    animation: viewEnter 0.6s var(--ease-out-expo) forwards;
}

.view-exit {
    animation: viewExit 0.4s var(--ease-out-expo) forwards;
}

@keyframes viewEnter {
    from {
        opacity: 0;
        transform: translateX(20px) rotateY(-5deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) rotateY(0);
    }
}

@keyframes viewExit {
    from {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateX(-20px) scale(0.95);
    }
}

/* Filter Bar styles */
.filter-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
    background: var(--glass);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.date-filter-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.date-filter-group label {
    margin-bottom: 0;
    font-size: 0.75rem;
}

.date-filter-group input {
    padding: 0.5rem 0.8rem;
    font-size: 0.85rem;
    width: auto;
}

/* Tables & Lists */
.table-container {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 1.2rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-dim);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--glass-border);
}

tr {
    transition: var(--transition);
}

tr:hover td {
    background: rgba(255, 255, 255, 0.03) !important;
}

td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    font-size: 0.95rem;
    color: var(--text-main);
}

tr:last-child td {
    border-bottom: none;
}

/* Enhanced Table Row Hover */
table tbody tr {
    position: relative;
    cursor: default;
}

table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.04) !important;
}

table tbody tr:hover {
    transform: translateX(6px);
    box-shadow: inset 2px 0 0 var(--accent-violet);
}

.badge {
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.badge-low { 
    background: rgba(244, 63, 94, 0.1); 
    color: #f43f5e; 
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.badge-ok { 
    background: rgba(16, 185, 129, 0.1); 
    color: var(--accent-emerald); 
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Forms & Floating Labels */
.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--text-dim);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    transition: var(--transition-fast);
}

.form-group.floating {
    margin-top: 1rem;
}

.form-group.floating label {
    position: absolute;
    top: 1.1rem;
    left: 1.4rem;
    margin-bottom: 0;
    pointer-events: none;
    text-transform: none;
    letter-spacing: normal;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
}

input, select, textarea {
    width: 100%;
    padding: 1.1rem 1.4rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}

.form-group.floating input:focus ~ label,
.form-group.floating input:not(:placeholder-shown) ~ label {
    top: -0.6rem;
    left: 1rem;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-violet);
    background: var(--bg-dark);
    padding: 0 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

input:focus, select:focus, textarea:focus {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-violet);
    box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.15), var(--inner-glow);
    transform: translateY(-2px);
}

select option {
    background: var(--sidebar-bg);
    color: var(--text-main);
}

/* Search Bar */
.search-container {
    position: relative;
    width: 100%;
    max-width: 350px;
}

.search-container i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
}

.search-input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: white;
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--accent-emerald);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0.8px;
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--grad-violet);
    color: white;
    box-shadow: 0 8px 25px -5px var(--accent-violet-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px -10px var(--accent-violet-glow), 0 0 0 2px rgba(255, 255, 255, 0.2);
    filter: brightness(1.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.6s;
}

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

.btn-primary:active {
    transform: translateY(-2px) scale(0.98);
    filter: brightness(0.9);
}

.btn-secondary {
    background: var(--glass);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-border);
    border-color: var(--glass-border-bright);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.3);
}

.btn-secondary:active {
    transform: scale(0.98);
    background: rgba(255, 255, 255, 0.08);
}

/* Skeleton Shimmering effect */
.skeleton {
    background-color: rgba(255, 255, 255, 0.05);
    background-image: var(--shimmer);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite linear;
}

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

/* Improved Toast Design */
.toast {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border-bright);
    border-radius: var(--radius-sm);
    padding: 1.2rem 1.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    animation: toastSlideIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

@keyframes toastSlideIn {
    from { transform: translateX(100%) scale(0.8); opacity: 0; }
    to { transform: translateX(0) scale(1); opacity: 1; }
}

@keyframes toastSlideOut {
    from { transform: translateX(0) scale(1); opacity: 1; }
    to { transform: translateX(120%) scale(0.9); opacity: 0; }
}

/* Micro-interactions for inputs */
input:focus {
    transform: translateY(-2px) scale(1.01);
}

.btn-secondary:hover {
    background: var(--glass-border);
    border-color: var(--glass-border-bright);
}

.btn-icon {
    background: transparent;
    color: var(--text-dim);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.4rem;
    border-radius: 8px;
    transition: var(--transition);
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.btn-icon.danger:hover {
    background: rgba(244, 63, 94, 0.2);
    color: #f43f5e;
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.1);
}

/* Custom Date Input Styling */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition);
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Shimmer Animation */
@keyframes shimmer {
    0% { background-position: -468px 0; }
    100% { background-position: 468px 0; }
}

.shimmer {
    background: linear-gradient(to right, var(--glass) 8%, var(--glass-border) 18%, var(--glass) 33%);
    background-size: 800px 104px;
    animation: shimmer 1.5s linear infinite forwards;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

/* View Transition Effect */
.view-enter {
    animation: viewEnter 0.5s both;
}

@keyframes viewEnter {
    from { opacity: 0; transform: scale(0.98) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.view-exit {
    animation: viewExit 0.3s forwards;
}

@keyframes viewExit {
    from { opacity: 1; transform: scale(1) translateY(0); }
    to { opacity: 0; transform: scale(1.02) translateY(-10px); }
}

/* --- STAGGERED ANIMATIONS --- */
.stagger-item {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }
.stagger-item:nth-child(6) { animation-delay: 0.6s; }

/* --- MODAL SYSTEM --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.custom-modal {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 90%;
    max-width: 450px;
    box-shadow: var(--glass-shadow);
    animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-body {
    margin-bottom: 2rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Row Hover & Premium Table Effects */
table tbody tr {
    transition: var(--transition);
    position: relative;
}

table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    transform: translateX(8px) scale(1.002);
    box-shadow: -4px 0 0 var(--accent-violet), 20px 0 40px -10px rgba(0, 0, 0, 0.4);
    z-index: 10;
}

table tbody tr td {
    transition: var(--transition-fast);
}

table tbody tr:hover td {
    color: #fff;
}

/* Quick Action Cards */
.quick-action-card {
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
    background: var(--glass);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.8rem;
    border-radius: var(--radius);
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.quick-action-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-violet);
    box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.5), 0 0 15px var(--accent-violet-glow);
}

.quick-action-card i {
    font-size: 2.2rem;
    color: var(--accent-violet);
    transition: var(--transition-fast);
}

.quick-action-card:hover i {
    transform: scale(1.15) rotate(-5deg);
    filter: drop-shadow(0 0 10px var(--accent-violet-glow));
}

/* Loader */
.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem;
}

.loader::before {
    content: '';
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top-color: var(--accent-violet);
    border-right-color: var(--accent-emerald);
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

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

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-dim);
    text-align: center;
    gap: 1rem;
}

.empty-state i {
    font-size: 4rem;
    opacity: 0.2;
    background: linear-gradient(135deg, var(--accent-violet), var(--accent-emerald));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Skeleton Loader */
.skeleton {
    background: linear-gradient(90deg, var(--glass) 25%, rgba(255, 255, 255, 0.08) 50%, var(--glass) 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: 8px;
    height: 20px;
    width: 100%;
}

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

/* Slide-over Drawer */
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.drawer-overlay.active {
    display: block;
    opacity: 1;
}

.drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 550px;
    height: 100%;
    background: #080c15;
    border-left: 1px solid var(--glass-border-bright);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.8);
    z-index: 2001;
    transition: right 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.drawer.active {
    right: 0;
}

.drawer-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.drawer-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.02);
}

/* Notification Dropdown */
.notif-wrapper {
    position: relative;
}

.notif-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    width: 320px;
    background: var(--sidebar-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    transform: scale(0.95);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
    transform-origin: top right;
}

.notif-dropdown.active {
    display: flex;
    transform: scale(1);
    opacity: 1;
}

.notif-header {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--glass-border);
}

.notif-item {
    padding: 1rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    gap: 0.8rem;
    transition: var(--transition);
    cursor: pointer;
}

.notif-item:hover {
    background: var(--glass);
}

.notif-item i {
    font-size: 1.2rem;
    color: #f43f5e;
}

.notif-content h4 {
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
    color: var(--text-main);
}

.notif-content p {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.notif-footer {
    padding: 0.8rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--accent-violet);
    font-weight: 600;
    cursor: pointer;
}

/* Tooltip */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1000;
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

[data-tooltip]:hover::after {
    opacity: 1;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.custom-modal {
    background: #0a0f1a;
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 90%;
    max-width: 450px;
    box-shadow: var(--glass-shadow);
    animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 9999;
}

.toast {
    background: #0a0f1a;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: white;
    padding: 1.2rem 2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border-bright);
    border-left: 5px solid var(--accent-violet);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: toastSlideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 350px;
    position: relative;
    overflow: hidden;
}

.toast::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 100%;
    background: currentColor;
    opacity: 0.5;
    animation: toastProgress 3s linear forwards;
}

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

.toast.success { border-color: var(--accent-emerald); }
.toast.error { border-color: #f43f5e; }

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

@keyframes toastSlideOut {
    to { transform: translateX(100%); opacity: 0; }
}


/* Stagger Animations */
@keyframes fadeInSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.stagger-item {
    opacity: 0;
    animation: fadeInSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }
.stagger-item:nth-child(6) { animation-delay: 0.6s; }

/* Skeleton Refinement */
.skeleton {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.03) 25%, 
        rgba(255, 255, 255, 0.08) 50%, 
        rgba(255, 255, 255, 0.03) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

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

/* Scrollbar Refinement */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-violet);
}