/* ============================================================
   viKPen - Super Mega Application
   HYPER FUTURE AI THEME | Premium Design
   ============================================================ */

:root {
    --primary-dark: #05050f;
    --primary-mid: #0a0a1e;
    --primary-light: #12123a;
    
    --accent-cyan: #00f0ff;
    --accent-purple: #8b3ff7;
    --accent-pink: #ff3be8;
    --accent-green: #00ff95;
    --accent-orange: #ff6b35;
    --accent-yellow: #ffe600;
    --accent-red: #ff2255;
    
    --gradient-primary: linear-gradient(135deg, #00f0ff, #8b3ff7);
    --gradient-secondary: linear-gradient(135deg, #8b3ff7, #ff3be8);
    --gradient-accent: linear-gradient(135deg, #00ff95, #00f0ff);
    --gradient-warm: linear-gradient(135deg, #ff6b35, #ffe600);
    --gradient-glow: linear-gradient(135deg, #00f0ff 0%, #8b3ff7 50%, #ff3be8 100%);
    --gradient-mesh: linear-gradient(135deg, #05050f 0%, #0a0a1e 30%, #12123a 70%, #0a0a1e 100%);
    --gradient-radial: radial-gradient(ellipse at 30% 50%, rgba(0, 240, 255, 0.06) 0%, transparent 50%),
                      radial-gradient(ellipse at 70% 50%, rgba(139, 63, 247, 0.06) 0%, transparent 50%);
    
    --text-primary: #eef0ff;
    --text-secondary: #9898c8;
    --text-muted: #5a5a8a;
    --text-light: #ffffff;
    --text-dark: #05050f;
    
    --bg-body: #05050f;
    --bg-card: rgba(10, 10, 30, 0.7);
    --bg-card-hover: rgba(18, 18, 58, 0.85);
    --bg-input: rgba(18, 18, 58, 0.4);
    --bg-sidebar: rgba(5, 5, 15, 0.95);
    --bg-overlay: rgba(0, 0, 0, 0.7);
    --bg-modal: rgba(10, 10, 30, 0.95);
    
    --border-color: rgba(0, 240, 255, 0.12);
    --border-hover: rgba(0, 240, 255, 0.35);
    --border-glow: 0 0 15px rgba(0, 240, 255, 0.2);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 16px 80px rgba(0, 0, 0, 0.7);
    --shadow-glow-cyan: 0 0 30px rgba(0, 240, 255, 0.1);
    --shadow-glow-purple: 0 0 40px rgba(139, 63, 247, 0.15);
    --shadow-glow-pink: 0 0 40px rgba(255, 59, 232, 0.12);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Orbitron', monospace;
    --font-alt: 'Poppins', sans-serif;
    
    --sidebar-width: 270px;
    
    --border-radius-xs: 6px;
    --border-radius-sm: 10px;
    --border-radius-md: 14px;
    --border-radius-lg: 18px;
    --border-radius-xl: 22px;
    --border-radius-2xl: 28px;
    --border-radius-full: 9999px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-primary);
    background: var(--bg-body);
    background-image: var(--gradient-radial);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent-cyan); text-decoration: none; transition: var(--transition-normal); }
a:hover { color: var(--accent-pink); }
::selection { background: var(--accent-purple); color: var(--text-light); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary-dark); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--accent-purple), var(--accent-cyan)); border-radius: 3px; }

#particles-js { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

/* ============================================================
   PRELOADER - HYPER FUTURE
   ============================================================ */
.preloader {
    position: fixed; inset: 0; z-index: 99999;
    background: var(--bg-body);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-logo {
    font-family: var(--font-display); font-size: 4rem; font-weight: 900;
    background: var(--gradient-glow); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    animation: hyperPulse 1.5s ease-in-out infinite;
    text-shadow: 0 0 60px rgba(0,240,255,0.3);
}

@keyframes hyperPulse {
    0%, 100% { transform: scale(1); filter: brightness(1) drop-shadow(0 0 20px rgba(0,240,255,0.2)); }
    50% { transform: scale(1.1); filter: brightness(1.4) drop-shadow(0 0 40px rgba(139,63,247,0.4)); }
}

/* ============================================================
   HYPER FUTURE AUTH PAGES
   ============================================================ */
.auth-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

/* Animated gradient background */
.auth-container::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 15% 85%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 85% 15%, rgba(139, 63, 247, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 59, 232, 0.02) 0%, transparent 50%);
    animation: ambientShift 12s ease-in-out infinite alternate;
    z-index: -1;
}

@keyframes ambientShift {
    0% { transform: scale(1) rotate(0deg); opacity: 0.8; }
    50% { transform: scale(1.1) rotate(2deg); opacity: 1; }
    100% { transform: scale(0.95) rotate(-2deg); opacity: 0.8; }
}

/* Floating grid lines */
.auth-container::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 63, 247, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridFloat 30s linear infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes gridFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(60px); }
}

/* Auth Wrapper - Compact & Fits Viewport */
.auth-wrapper {
    display: flex;
    width: 100%;
    max-width: 820px;
    min-height: auto;
    max-height: 92vh;
    background: var(--bg-card);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(0, 240, 255, 0.05),
        0 20px 80px rgba(0, 0, 0, 0.6),
        0 0 60px rgba(0, 240, 255, 0.03);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    position: relative;
}

/* Scanning line effect */
.auth-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.03), transparent);
    animation: scanLine 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes scanLine {
    0% { left: -100%; }
    50% { left: 200%; }
    100% { left: -100%; }
}

/* ============================================================
   BRAND PANEL - LEFT SIDE
   ============================================================ */
.auth-brand {
    flex: 1;
    background: linear-gradient(160deg,
        rgba(0, 240, 255, 0.05) 0%,
        rgba(139, 63, 247, 0.08) 30%,
        rgba(10, 10, 30, 0.9) 60%,
        rgba(5, 5, 15, 0.95) 100%
    );
    padding: 60px 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-brand::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(0, 240, 255, 0.04) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

/* Circuit board pattern */
.auth-brand::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 200px;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(139, 63, 247, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.auth-brand-content { position: relative; z-index: 1; text-align: center; }

/* AI Icon with 3D floating */
.auth-logo-icon {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-glow);
    border-radius: var(--border-radius-2xl);
    font-size: 2.8rem;
    color: var(--text-light);
    margin: 0 auto 28px;
    box-shadow:
        0 0 0 4px rgba(0, 240, 255, 0.1),
        0 0 0 8px rgba(139, 63, 247, 0.05),
        0 0 60px rgba(0, 240, 255, 0.2),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
    animation: hyperFloat 4s ease-in-out infinite;
    position: relative;
}

.auth-logo-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--border-radius-2xl);
    background: var(--gradient-glow);
    opacity: 0.3;
    filter: blur(20px);
    z-index: -1;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.2; filter: blur(15px); }
    50% { opacity: 0.5; filter: blur(25px); }
}

@keyframes hyperFloat {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-12px) rotate(1deg) scale(1.02); }
    50% { transform: translateY(-6px) rotate(-0.5deg) scale(1.01); }
    75% { transform: translateY(-18px) rotate(0.5deg) scale(1.03); }
}

.auth-logo-text {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    letter-spacing: 3px;
    text-shadow: 0 0 40px rgba(0, 240, 255, 0.15);
}

.auth-tagline {
    color: var(--text-muted);
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-family: var(--font-display);
}

/* AI Feature List */
.auth-features { margin: 40px 0; text-align: left; max-width: 280px; margin-left: auto; margin-right: auto; }
.auth-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 0.88rem;
    position: relative;
    transition: var(--transition-normal);
}

.auth-feature i {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 240, 255, 0.06);
    border-radius: 50%;
    color: var(--accent-cyan);
    font-size: 0.8rem;
    flex-shrink: 0;
    border: 1px solid rgba(0, 240, 255, 0.1);
    transition: var(--transition-normal);
}

.auth-feature:hover i {
    background: rgba(0, 240, 255, 0.12);
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
    transform: scale(1.1);
}

.auth-quote {
    margin-top: 28px;
    padding: 20px 24px;
    background: rgba(0, 240, 255, 0.03);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--gradient-glow);
    position: relative;
}

.auth-quote::before {
    content: '"';
    position: absolute;
    top: -10px; left: 12px;
    font-size: 4rem;
    font-family: var(--font-display);
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.3;
}

.auth-quote i { display: none; }
.auth-quote p {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.85rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ============================================================
   FORM PANEL - RIGHT SIDE
   ============================================================ */
.auth-form-panel {
    flex: 1;
    padding: 60px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg,
        rgba(5, 5, 15, 0.95) 0%,
        rgba(10, 10, 30, 0.9) 50%,
        rgba(139, 63, 247, 0.02) 100%
    );
}

.auth-form-container { width: 100%; max-width: 380px; }

.auth-form-header { margin-bottom: 32px; }

/* AI Status indicator */
.auth-status-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 6px 14px;
    background: rgba(0, 255, 149, 0.04);
    border: 1px solid rgba(0, 255, 149, 0.1);
    border-radius: var(--border-radius-full);
    width: fit-content;
}

.status-indicator {
    width: 7px; height: 7px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: aiBlink 0.8s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(0, 255, 149, 0.5);
}

@keyframes aiBlink {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(0, 255, 149, 0.5); }
    50% { opacity: 0.4; box-shadow: 0 0 5px rgba(0, 255, 149, 0.2); }
}

.status-text {
    font-size: 0.68rem;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--font-display);
}

.auth-form-header h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.auth-form-header p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* Form Groups - Neon input */
.form-group { margin-bottom: 22px; }
.input-wrapper { position: relative; }

.input-icon {
    position: absolute; left: 16px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted); z-index: 2;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-control {
    width: 100%;
    padding: 16px 18px 16px 48px;
    background: rgba(18, 18, 58, 0.3);
    border: 1.5px solid rgba(0, 240, 255, 0.08);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    transition: var(--transition-normal);
    outline: none;
    backdrop-filter: blur(10px);
}

.form-control:focus {
    border-color: var(--accent-cyan);
    box-shadow:
        0 0 0 4px rgba(0, 240, 255, 0.06),
        0 0 20px rgba(0, 240, 255, 0.06);
    background: rgba(18, 18, 58, 0.5);
}

.form-control:focus ~ .input-icon { color: var(--accent-cyan); }
.form-control::placeholder { color: var(--text-muted); opacity: 0.4; }

.input-border {
    position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-glow);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

.form-control:focus ~ .input-border { width: 100%; }

.input-label {
    position: absolute; left: 48px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted); font-size: 0.92rem;
    transition: var(--transition-normal);
    pointer-events: none; opacity: 0;
}

.form-control:focus ~ .input-label,
.form-control:not(:placeholder-shown) ~ .input-label {
    top: -8px; left: 16px; font-size: 0.68rem;
    opacity: 1; color: var(--accent-cyan);
}

/* Toggle password */
.toggle-password {
    position: absolute; right: 16px; top: 50%;
    transform: translateY(-50%);
    background: none; border: none;
    color: var(--text-muted); cursor: pointer;
    z-index: 2; transition: var(--transition-normal);
}
.toggle-password:hover { color: var(--accent-cyan); }

/* Checkbox */
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check-input {
    width: 20px; height: 20px;
    background: rgba(18, 18, 58, 0.4);
    border: 2px solid var(--border-color);
    border-radius: 4px; cursor: pointer;
    transition: var(--transition-normal);
}
.form-check-input:checked {
    background: var(--gradient-glow);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}
.form-check-label { color: var(--text-secondary); font-size: 0.88rem; cursor: pointer; }

.form-options {
    display: flex; align-items: center;
    justify-content: space-between;
    margin: 20px 0;
}

.forgot-link {
    color: var(--text-muted);
    font-size: 0.82rem;
    transition: var(--transition-normal);
}
.forgot-link:hover { color: var(--accent-cyan); }

/* Auth Button - Hyper Future */
.btn-auth {
    width: 100%;
    padding: 17px 20px;
    background: var(--gradient-glow);
    color: var(--text-light);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}

.btn-auth::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.06), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-auth:hover::before { transform: translateX(100%); }

.btn-auth:hover {
    box-shadow:
        0 0 0 4px rgba(0, 240, 255, 0.1),
        0 0 0 8px rgba(139, 63, 247, 0.05),
        0 10px 40px rgba(0, 240, 255, 0.3);
    transform: translateY(-3px) scale(1.01);
}

.btn-auth:active {
    transform: translateY(0) scale(0.99);
}

.btn-auth::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: var(--gradient-glow);
    border-radius: inherit;
    opacity: 0;
    transition: var(--transition-normal);
    z-index: -1;
    filter: blur(15px);
}

.btn-auth:hover::after { opacity: 0.4; }

/* Divider */
.auth-divider {
    text-align: center;
    margin: 28px 0;
    position: relative;
}
.auth-divider::before, .auth-divider::after {
    content: ''; position: absolute; top: 50%;
    width: calc(50% - 60px); height: 1px;
    background: var(--border-color);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }
.auth-divider span {
    background: transparent;
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Social buttons */
.social-login { display: flex; gap: 12px; margin-bottom: 24px; }
.btn-social {
    flex: 1; padding: 13px;
    background: rgba(18, 18, 58, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex; align-items: center; justify-content: center;
    gap: 8px; text-decoration: none;
}
.btn-social:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.04);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.08);
    transform: translateY(-1px);
}
.btn-google:hover { border-color: #4285f4; color: #4285f4; }
.btn-github:hover { border-color: #fff; color: #fff; }

.auth-footer-text { text-align: center; color: var(--text-secondary); font-size: 0.85rem; }
.register-link { color: var(--accent-cyan); font-weight: 600; transition: var(--transition-normal); }
.register-link:hover { color: var(--accent-pink); gap: 6px; }

/* Password Strength */
.password-strength { margin-bottom: 16px; }
.strength-bar { height: 3px; background: var(--border-color); border-radius: 2px; overflow: hidden; margin-bottom: 6px; }
.strength-progress { height: 100%; border-radius: 2px; transition: var(--transition-normal); }
.strength-progress.weak { background: var(--accent-red); width: 25%; }
.strength-progress.medium { background: var(--accent-yellow); width: 50%; }
.strength-progress.strong { background: var(--accent-green); width: 75%; }
.strength-progress.very-strong { background: var(--gradient-primary); width: 100%; }
.strength-text { font-size: 0.75rem; font-weight: 600; }
.strength-text.weak { color: var(--accent-red); }
.strength-text.medium { color: var(--accent-yellow); }
.strength-text.strong { color: var(--accent-green); }
.strength-text.very-strong { color: var(--accent-cyan); }

/* ============================================================
   DASHBOARD LAYOUT (basic - overridden by sidebar.css)
   ============================================================ */
#app-wrapper { position: relative; z-index: 1; min-height: 100vh; }
.main-content { padding: 32px; min-height: calc(100vh - 70px); }

.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; flex-wrap: wrap; gap: 16px; }
.page-title {
    font-family: var(--font-display); font-size: 1.6rem; font-weight: 700;
    background: var(--gradient-glow); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    line-height: 1.3;
}
.page-subtitle { color: var(--text-secondary); font-size: 0.88rem; margin-top: 4px; }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: var(--transition-normal);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow-cyan);
    transform: translateY(-3px);
}
.card-header { padding: 20px 24px; border-bottom: 1px solid var(--border-color); background: rgba(0, 240, 255, 0.02); }
.card-header h5 { font-weight: 600; font-size: 1rem; color: var(--text-primary); }
.card-body { padding: 24px; }
.card-footer { padding: 16px 24px; border-top: 1px solid var(--border-color); background: rgba(0, 240, 255, 0.02); }

.stat-card {
    position: relative;
    padding: 26px 24px;
    border-radius: var(--border-radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    overflow: hidden;
    backdrop-filter: blur(24px);
}
.stat-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 4px; height: 100%;
    background: var(--gradient-glow);
    border-radius: 0 2px 2px 0;
}
.stat-card::after {
    content: '';
    position: absolute; top: -50%; right: -50%;
    width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(0,240,255,0.03) 0%, transparent 70%);
    transition: var(--transition-slow);
    pointer-events: none;
}
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-glow-purple); border-color: var(--border-hover); }
.stat-card:hover::after { transform: scale(1.5); }

.stat-card .stat-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--border-radius-md);
    font-size: 1.4rem;
    margin-bottom: 16px;
    position: relative; z-index: 1;
}
.stat-card .stat-icon.cyan { background: rgba(0,240,255,0.12); color: var(--accent-cyan); }
.stat-card .stat-icon.purple { background: rgba(139,63,247,0.12); color: var(--accent-purple); }
.stat-card .stat-icon.pink { background: rgba(255,59,232,0.12); color: var(--accent-pink); }
.stat-card .stat-icon.green { background: rgba(0,255,149,0.12); color: var(--accent-green); }
.stat-card .stat-icon.orange { background: rgba(255,107,53,0.12); color: var(--accent-orange); }
.stat-card .stat-icon.gold { background: rgba(255,230,0,0.12); color: var(--accent-yellow); }

.stat-card .stat-value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-bottom: 4px; line-height: 1.2; }
.stat-card .stat-label { color: var(--text-secondary); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 500; }
.stat-card .stat-change { font-size: 0.75rem; margin-top: 10px; display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 4px; }
.stat-card .stat-change.up { color: var(--accent-green); background: rgba(0,255,149,0.08); }
.stat-card .stat-change.down { color: var(--accent-orange); background: rgba(255,107,53,0.08); }

/* Buttons */
.btn {
    position: relative;
    padding: 11px 26px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    overflow: hidden;
    outline: none;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.06), transparent);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}
.btn:hover::after { opacity: 1; }

.btn-primary { background: var(--gradient-primary); color: var(--text-light); box-shadow: 0 4px 15px rgba(0,240,255,0.2); }
.btn-primary:hover { box-shadow: 0 8px 30px rgba(0,240,255,0.35); transform: translateY(-2px); color: var(--text-light); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary { background: var(--gradient-secondary); color: var(--text-light); box-shadow: 0 4px 15px rgba(139,63,247,0.2); }
.btn-secondary:hover { box-shadow: 0 8px 30px rgba(139,63,247,0.35); transform: translateY(-2px); color: var(--text-light); }

.btn-outline { background: transparent; color: var(--accent-cyan); border: 2px solid var(--accent-cyan); }
.btn-outline:hover { background: rgba(0,240,255,0.08); box-shadow: 0 0 20px rgba(0,240,255,0.15); transform: translateY(-1px); }
.btn-outline.text-orange { color: var(--accent-orange); border-color: var(--accent-orange); }
.btn-outline.text-orange:hover { background: rgba(255,107,53,0.08); box-shadow: 0 0 20px rgba(255,107,53,0.15); }

.btn-sm { padding: 7px 16px; font-size: 0.78rem; border-radius: 6px; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* Tables */
.table { width: 100%; border-collapse: separate; border-spacing: 0; }
.table th {
    padding: 14px 16px; text-align: left;
    font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,240,255,0.02);
}
.table td { padding: 13px 16px; border-bottom: 1px solid rgba(255,255,255,0.02); font-size: 0.85rem; color: var(--text-secondary); }
.table tr:hover td { background: rgba(0,240,255,0.02); }

/* Pagination */
.pagination { display: flex; gap: 4px; list-style: none; padding: 0; }
.page-link {
    display: flex; align-items: center; justify-content: center;
    min-width: 36px; height: 36px; padding: 0 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xs);
    color: var(--text-secondary); font-size: 0.82rem;
    transition: var(--transition-normal); cursor: pointer;
    text-decoration: none;
}
.page-link:hover { background: var(--primary-light); border-color: var(--accent-cyan); color: var(--accent-cyan); }
.page-item.active .page-link { background: var(--gradient-primary); border-color: transparent; color: var(--text-light); }
.page-item.disabled .page-link { opacity: 0.35; cursor: not-allowed; pointer-events: none; }

/* Footer */
.footer { padding: 20px 32px; border-top: 1px solid var(--border-color); background: var(--bg-card); backdrop-filter: blur(24px); }
.footer p { color: var(--text-muted); font-size: 0.82rem; }
.version-badge { padding: 4px 14px; background: rgba(0,240,255,0.04); border: 1px solid var(--border-color); border-radius: var(--border-radius-full); font-size: 0.7rem; color: var(--accent-cyan); font-family: var(--font-display); }

/* Scroll to top */
.scroll-top-btn {
    position: fixed; bottom: 32px; right: 32px;
    width: 46px; height: 46px;
    background: var(--gradient-primary);
    border: none; border-radius: 50%;
    color: var(--text-light); font-size: 1.1rem;
    cursor: pointer;
    opacity: 0; visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-bounce);
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,240,255,0.25);
    display: flex; align-items: center; justify-content: center;
}
.scroll-top-btn.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,240,255,0.35); }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: var(--border-radius-full); font-size: 0.7rem; font-weight: 500; }
.badge-active { background: rgba(0,255,149,0.12); color: var(--accent-green); }
.badge-inactive { background: rgba(90,90,138,0.15); color: var(--text-muted); }
.badge-suspend { background: rgba(255,107,53,0.12); color: var(--accent-orange); }
.badge-pending { background: rgba(255,230,0,0.12); color: var(--accent-yellow); }
.badge-blocked { background: rgba(255,34,85,0.12); color: var(--accent-red); }
.badge-deleted { background: rgba(90,90,138,0.12); color: var(--text-muted); text-decoration: line-through; }

/* Animations */
[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }

/* Modal */
.modal-content { background: var(--bg-modal) !important; border: 1px solid var(--border-color) !important; border-radius: var(--border-radius-xl) !important; backdrop-filter: blur(32px); box-shadow: var(--shadow-xl); }
.modal-header { border-color: var(--border-color) !important; border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0 !important; padding: 20px 24px; }
.modal-body { padding: 24px; }
.modal-footer { border-color: var(--border-color) !important; border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl) !important; padding: 16px 24px; }
.btn-close { filter: invert(0.5); opacity: 0.7; transition: var(--transition-normal); }
.btn-close:hover { opacity: 1; filter: invert(1); }

/* Custom Tabs */
.nav-tabs-custom { border-bottom: 1px solid var(--border-color); display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 20px; }
.nav-tabs-custom .nav-link {
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    padding: 10px 22px; color: var(--text-secondary);
    transition: var(--transition-normal);
    background: transparent; cursor: pointer;
    font-size: 0.85rem; font-weight: 500;
}
.nav-tabs-custom .nav-link:hover { border-color: var(--border-color); color: var(--accent-cyan); }
.nav-tabs-custom .nav-link.active { background: var(--bg-card); border-color: var(--border-color); border-bottom-color: transparent; color: var(--accent-cyan); }
.tab-pane { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Data empty */
.data-empty { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.data-empty i { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.data-empty h4 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text-secondary); }
.data-empty p { font-size: 0.85rem; }

/* Alerts */
.alert { position: relative; padding: 16px 20px; border-radius: var(--border-radius-sm); border: 1px solid transparent; font-size: 0.88rem; display: flex; align-items: center; gap: 10px; animation: slideDown 0.3s ease; backdrop-filter: blur(12px); }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.alert i { font-size: 1.1rem; }
.alert-success { background: rgba(0,255,149,0.06); border-color: rgba(0,255,149,0.15); color: var(--accent-green); }
.alert-error { background: rgba(255,107,53,0.06); border-color: rgba(255,107,53,0.15); color: var(--accent-orange); }
.alert-warning { background: rgba(255,230,0,0.06); border-color: rgba(255,230,0,0.15); color: var(--accent-yellow); }
.alert-info { background: rgba(0,240,255,0.06); border-color: rgba(0,240,255,0.15); color: var(--accent-cyan); }

/* Print */
@media print {
    .sidebar, .footer, .scroll-top-btn, #particles-js, .sidebar-overlay, .preloader, .btn, .no-print { display: none !important; }
    #app-wrapper { margin-left: 0 !important; }
    body { background: #fff; color: #000; }
    .card { border: 1px solid #ddd; box-shadow: none; backdrop-filter: none; }
    .text-gradient { -webkit-text-fill-color: #000; }
}