/* ============================================
   Unified Frontend Stylesheet V3.1
   Enhanced: Clear Hierarchy, Gradients, Cards, Rounded Corners
   Created: 2026-09-07
   Updated: 2026-09-07 V3.1 - Hierarchy & Unified Style
   Description: Consolidated styles with modern design
============================================ */

/* ============================================
   1. CSS Variables / Design Tokens
============================================ */
:root {
    /* Primary Colors - Vibrant Gradient System */
    --color-primary: #0D76FF;
    --color-primary-dark: #0066E6;
    --color-primary-light: #CEE3FF;
    --color-secondary: #666666;
    --color-default: #FF0068;
    --color-info: #5ED0FB;
    --color-danger: #F16060;
    --color-success: #00BE7D;
    --color-success-light: #C0E9DB;
    --color-warning: #FFC400;
    --color-warning-light: #FFF0C1;
    --color-orange: #FF6F00;
    --color-orange-light: #FFE5D1;
    --color-grey: #999999;
    --color-grey-light: #BBBBBB;
    
    /* Background Colors - Enhanced Gradients */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-template: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%);
    --bg-gradient-warm: linear-gradient(135deg, #FF0068 0%, #FF6F00 100%);
    --bg-gradient-success: linear-gradient(135deg, #00BE7D 0%, #5ED0FB 100%);
    --bg-gradient-purple: linear-gradient(135deg, #7B68EE 0%, #DA70D6 100%);
    --bg-gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    
    /* Typography */
    --font-family: 'Roboto', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius - Modern Rounded System */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 50%;
    --radius-pill: 50px;
    
    /* Shadows - Soft Elevation System */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(13, 118, 255, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   2. Reset & Base Styles
============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    height: 100%;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    min-height: 100%;
    height: auto;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: #333333;
    background-color: var(--bg-secondary);
    -webkit-overflow-scrolling: touch;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    margin: 0;
    padding: 0;
}

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: #ffffff;
}

::-moz-selection {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* Links */
a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
    opacity: 0.9;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lists */
ul, ol {
    padding: 0;
    margin: 0;
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}

p {
    margin: 0 0 var(--spacing-sm);
    line-height: 1.6;
}

p:last-child {
    margin-bottom: 0;
}

/* ============================================
   3. Utility Classes
============================================ */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-default { color: var(--color-default) !important; }
.text-info { color: var(--color-info) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-grey { color: var(--color-grey) !important; }
.text-white { color: #ffffff !important; }
.text-mute { opacity: 0.7; }

.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }
.bg-default { background-color: var(--color-default) !important; }
.bg-info { background-color: var(--color-info) !important; }
.bg-danger { background-color: var(--color-danger) !important; }
.bg-success { background-color: var(--color-success) !important; }
.bg-warning { background-color: var(--color-warning) !important; }
.bg-grey { background-color: var(--color-grey) !important; }
.bg-template { background: var(--bg-template) !important; }
.bg-gradient-warm { background: var(--bg-gradient-warm) !important; }
.bg-gradient-success { background: var(--bg-gradient-success) !important; }
.bg-gradient-purple { background: var(--bg-gradient-purple) !important; }
.bg-gradient-dark { background: var(--bg-gradient-dark) !important; }

.border-color { border-color: #e9ecef !important; }
.border-0 { border: 0 !important; }
.border-none { border: none !important; }

/* Shadow utilities - Enhanced */
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-glow { box-shadow: var(--shadow-glow) !important; }
.no-shadow { box-shadow: none !important; }

/* Rounded utilities - Enhanced */
.rounded { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-pill { border-radius: var(--radius-pill) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }
.border-0 { border: 0 !important; }

/* Spacing utilities */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.mr-0 { margin-right: 0 !important; }

.m-1 { margin: var(--spacing-sm) !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }

.m-2 { margin: var(--spacing-md) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }

.mt-3 { margin-top: var(--spacing-lg) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }

.mt-4 { margin-top: var(--spacing-xl) !important; }
.mb-4 { margin-bottom: var(--spacing-xl) !important; }

.mt-5 { margin-top: var(--spacing-2xl) !important; }
.mb-5 { margin-bottom: var(--spacing-2xl) !important; }

.mt-50 { margin-top: -50px !important; }
.mt-100 { margin-top: -100px !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm) !important; }
.p-2 { padding: var(--spacing-md) !important; }
.p-3 { padding: var(--spacing-lg) !important; }
.p-4 { padding: var(--spacing-xl) !important; }

/* Width/Height */
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }
.mw-100 { max-width: 100% !important; }

/* Display */
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-none { display: none !important; }

/* Flex utilities */
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-wrap {
    display: flex;
    flex-wrap: wrap;
}

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

/* Z-index */
.z-0 { z-index: 0 !important; }
.z-1 { z-index: 1 !important; }
.z-9 { z-index: 9 !important; }
.z-99 { z-index: 99 !important; }
.z-100 { z-index: 100 !important; }

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

/* Font size */
.font-xs { font-size: var(--font-size-xs) !important; }
.font-sm { font-size: var(--font-size-sm) !important; }
.font-base { font-size: var(--font-size-base) !important; }
.font-lg { font-size: var(--font-size-lg) !important; }
.font-xl { font-size: var(--font-size-xl) !important; }
.font-2xl { font-size: var(--font-size-2xl) !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-medium { font-weight: 500 !important; }
.font-weight-bold { font-weight: 700 !important; }

/* ============================================
   4. Layout Components
============================================ */
.wrapper {
    height: auto;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    transition: all var(--transition-slow);
    z-index: 1;
    min-height: 100vh;
    padding-bottom: 72px;
}

.container {
    width: 100%;
    max-width: 720px;
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
    margin-right: auto;
    margin-left: auto;
}

/* Header - Glass Morphism */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-normal);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.header.active {
    box-shadow: var(--shadow-sm);
}

.header-logo {
    height: 32px;
    width: auto;
}

/* Footer / Bottom Navigation - V3.1 Unified */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid rgba(13, 118, 255, 0.08);
    box-shadow: 0 -4px 24px rgba(13, 118, 255, 0.06);
    padding: var(--spacing-sm) 0 calc(var(--spacing-sm) + env(safe-area-inset-bottom, 0));
}

/* Ensure footer nav items fill the full width evenly */
.footer .no-gutters {
    margin-right: 0;
    margin-left: 0;
}

.footer .no-gutters > .col-auto,
.footer .no-gutters > .mx-auto {
    flex: 1 1 0;
    min-width: 0;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.footer .row.no-gutters {
    margin-right: 0;
    margin-left: 0;
}

.footer .row.no-gutters > .col-auto {
    flex: 1 1 0;
    min-width: 0;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.footer .btn-link-default {
    color: var(--color-grey) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px 4px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    width: 100%;
    min-height: 52px;
}

.footer .btn-link-default:hover {
    color: var(--color-primary) !important;
    background: rgba(13, 118, 255, 0.06) !important;
    transform: translateY(-1px);
}

.footer .btn-link-default.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%) !important;
    box-shadow: 0 4px 12px rgba(13, 118, 255, 0.3) !important;
}

.footer .btn-link-default i {
    font-size: 24px;
    line-height: 1;
    margin-bottom: 3px;
    transition: all var(--transition-fast);
}

.footer .btn-link-default:hover i {
    transform: scale(1.1);
}

.footer .btn-link-default.active i {
    transform: scale(1.05);
}

.footer .btn-link-default p {
    font-size: 10px;
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
}

/* ============================================
   5. Card Component - Enhanced with Gradients & Shadows
============================================ */
.card {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    border: none;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-body {
    padding: var(--spacing-md);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: var(--spacing-md);
    border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
}

.card-img-top {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

/* Gradient Cards */
.card-gradient-primary {
    background: var(--bg-template);
    color: #ffffff;
}

.card-gradient-warm {
    background: var(--bg-gradient-warm);
    color: #ffffff;
}

.card-gradient-success {
    background: var(--bg-gradient-success);
    color: #ffffff;
}

.card-gradient-purple {
    background: var(--bg-gradient-purple);
    color: #ffffff;
}

/* ============================================
   6. Button Component - Modern & Interactive
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-pill);
    padding: var(--spacing-sm) var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    line-height: 1.5;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    opacity: 0.95;
}

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

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    font-size: var(--font-size-lg);
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn-rounded {
    border-radius: var(--radius-pill);
}

.btn-rounded-54 {
    border-radius: 54px;
    width: 54px;
    height: 54px;
    padding: 0;
}

/* Button Colors - Gradient Enhancements */
.btn-primary {
    background: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(13, 118, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0066E6 0%, #0D76FF 100%);
    box-shadow: 0 6px 20px rgba(13, 118, 255, 0.4);
    color: #ffffff;
}

.btn-default {
    background: var(--bg-template);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(13, 118, 255, 0.25);
}

.btn-default:hover {
    background: linear-gradient(135deg, #0066E6 0%, #5ED0FB 100%);
    box-shadow: 0 6px 25px rgba(13, 118, 255, 0.35);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, #FFC400 0%, #FF6F00 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #00BE7D 0%, #5ED0FB 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 190, 125, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, #F16060 0%, #FF0068 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 0, 104, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--bg-template);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(13, 118, 255, 0.25);
    transform: translateY(-2px);
}

/* ============================================
   7. Avatar Component
============================================ */
.avatar {
    position: relative;
    display: inline-block;
    overflow: hidden;
    border-radius: var(--radius-full);
    background-color: var(--color-grey-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.avatar:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-30 { width: 30px; height: 30px; }
.avatar-40 { width: 40px; height: 40px; }
.avatar-50 { width: 50px; height: 50px; }
.avatar-60 { width: 60px; height: 60px; }
.avatar-80 { width: 80px; height: 80px; }

.avatar .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-full);
    z-index: 1;
}

.avatar .material-icons,
.avatar > .material-icons,
.avatar > span.material-icons {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    color: #ffffff;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   8. Form Components
============================================ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: #495057;
    background-color: #ffffff;
    background-clip: padding-box;
    border: 2px solid #e8e8e8;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-xs);
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 4px rgba(13, 118, 255, 0.1), var(--shadow-sm);
    background-color: #ffffff;
}

.form-control::placeholder {
    color: var(--color-grey);
    opacity: 1;
}

.input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.input-group > .form-control {
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
}

/* ============================================
   9. List Group - Enhanced
============================================ */
.list-group {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.list-group-flush {
    border-radius: 0;
}

.list-group-item {
    position: relative;
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    background-color: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-fast);
}

.list-group-item:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.list-group-item:last-child {
    border-bottom: none;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.list-group-item:hover {
    background-color: #f8f9fa;
    padding-left: calc(var(--spacing-md) + 4px);
}

.list-group-item.active {
    z-index: 2;
    color: #343a40;
    background: var(--bg-template);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* ============================================
   10. Badge Component - Modern
============================================ */
.badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 75%;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
}

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

.badge-primary { 
    background: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%);
    color: #ffffff;
}
.badge-success { 
    background: linear-gradient(135deg, #00BE7D 0%, #5ED0FB 100%);
    color: #ffffff;
}
.badge-warning { 
    background: linear-gradient(135deg, #FFC400 0%, #FF6F00 100%);
    color: #ffffff;
}
.badge-danger { 
    background: linear-gradient(135deg, #F16060 0%, #FF0068 100%);
    color: #ffffff;
}
.badge-grey { 
    background: linear-gradient(135deg, #999999 0%, #BBBBBB 100%);
    color: #ffffff;
}

/* ============================================
   11. Swiper Carousel
============================================ */
.swiper-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.swiper-container-horizontal > .swiper-wrapper {
    flex-direction: row;
}

.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
}

.swiper-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    transition-property: transform;
}

.swiper-container-ios .swiper-wrapper {
    transform: translate3d(0, 0, 0);
}

/* ============================================
   12. Loading Spinner
============================================ */
.laoderhorizontal {
    display: inline-block;
    position: relative;
    width: 64px;
    height: 64px;
}

.laoderhorizontal div {
    position: absolute;
    top: 27px;
    width: 11px;
    height: 11px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.laoderhorizontal div:nth-child(1) {
    left: 6px;
    animation: laoderhorizontal1 0.6s infinite;
}

.laoderhorizontal div:nth-child(2) {
    left: 6px;
    animation: laoderhorizontal2 0.6s infinite;
}

.laoderhorizontal div:nth-child(3) {
    left: 26px;
    animation: laoderhorizontal2 0.6s infinite;
}

.laoderhorizontal div:nth-child(4) {
    left: 45px;
    animation: laoderhorizontal3 0.6s infinite;
}

@keyframes laoderhorizontal1 {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

@keyframes laoderhorizontal2 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(19px, 0); }
}

@keyframes laoderhorizontal3 {
    0% { transform: scale(1); }
    100% { transform: scale(0); }
}

.btn-loader {
    vertical-align: middle;
    display: inline-block;
    position: relative;
    width: 30px;
    height: 30px;
}

.btn-loader div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 24px;
    height: 24px;
    margin: 3px;
    border: 4px solid var(--color-primary);
    border-radius: var(--radius-full);
    animation: btnloader 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: var(--color-primary) transparent transparent transparent;
}

.btn-loader div:nth-child(1) { animation-delay: -0.45s; }
.btn-loader div:nth-child(2) { animation-delay: -0.3s; }
.btn-loader div:nth-child(3) { animation-delay: -0.15s; }

@keyframes btnloader {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: 9999;
    background: var(--bg-template);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   13. Modal/Dialog - Enhanced
============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1050;
    width: 100%;
    height: 100%;
    overflow: hidden;
    outline: 0;
}

.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 0.5rem;
    pointer-events: none;
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 1rem);
}

/* Modal Scrollable Fix */
.modal-dialog-scrollable {
    max-height: calc(100vh - 1rem);
}

.modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 1rem);
    overflow: hidden;
}

.modal-dialog-scrollable .modal-body {
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 0 0 auto;
}

/* Modal with inline scroll fix */
.modal-scrollable {
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Ensure all modals can scroll */
.modal-body.modal-scrollable,
.modal-dialog-scrollable .modal-body {
    display: block;
    height: auto;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #ffffff;
    background-clip: padding-box;
    border: none;
    border-radius: var(--radius-lg);
    outline: 0;
    box-shadow: var(--shadow-xl);
    max-height: 90vh;
    overflow: hidden;
}

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: var(--spacing-md);
    overflow-y: auto;
    max-height: 60vh;
    -webkit-overflow-scrolling: touch;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.modal-footer > * {
    margin: 0;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-backdrop.fade { opacity: 0; }
.modal-backdrop.show { opacity: 1; }

/* ============================================
   14. Notification Bar - Enhanced
============================================ */
.notification {
    position: fixed;
    bottom: 76px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: var(--bg-template);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-lg);
    max-width: 90%;
    /* Hidden by default - show only when JS activates */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Active notification - slide up and fade in */
.notification.active {
    opacity: 1;
    pointer-events: auto;
    animation: slideUp 0.3s ease forwards;
}

/* Hide notification - slide down and fade out */
.notification.hide {
    opacity: 0;
    pointer-events: none;
    animation: slideDown 0.3s ease forwards;
}

.notification .notification-content {
    flex: 1;
    font-size: var(--font-size-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.notification .closenotification {
    background: none;
    border: none;
    color: #ffffff;
    padding: 0;
    cursor: pointer;
    margin-left: var(--spacing-sm);
}

.notification .material-icons {
    font-size: 24px;
}

/* Slide down animation for hide */
@keyframes slideDown {
    from { transform: translateX(-50%) translateY(0); opacity: 1; }
    to { transform: translateX(-50%) translateY(30px); opacity: 0; }
}

/* ============================================
   15. Sidebar Menu - Enhanced
============================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100%;
    z-index: 999;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: left var(--transition-normal);
    overflow-y: auto;
    padding: var(--spacing-lg);
}

body.sidemenu-open .sidebar {
    left: 0;
}

.sidebar .figure-menu {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    margin: 0 auto var(--spacing-lg);
    overflow: hidden;
    border: 3px solid #ffffff;
    box-shadow: var(--shadow-lg);
}

.sidebar .figure-menu img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar .main-menu .list-group-item {
    background: transparent;
    color: #ffffff;
    border: none;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.sidebar .main-menu .list-group-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.sidebar .main-menu .list-group-item.active {
    background: var(--bg-template);
}

.closesidemenu {
    position: fixed;
    top: -100px;
    opacity: 0;
    transition: all var(--transition-slow);
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: right;
    display: inline-block;
    z-index: 1000;
    padding: var(--spacing-md);
}

body.sidemenu-open .closesidemenu {
    top: 20px;
    opacity: 1;
}

/* ============================================
   16. Progress Bar - Enhanced
============================================ */
.progress {
    height: 10px;
    border-radius: var(--radius-pill);
    background-color: #e9ecef;
    overflow: hidden;
    box-shadow: inset var(--shadow-xs);
}

.progress-bar {
    height: 100%;
    background: var(--bg-template);
    border-radius: var(--radius-pill);
    transition: width 0.6s ease;
    box-shadow: 0 2px 8px rgba(13, 118, 255, 0.3);
}

.progress-bar-success { 
    background: linear-gradient(135deg, #00BE7D 0%, #5ED0FB 100%);
}
.progress-bar-warning { 
    background: linear-gradient(135deg, #FFC400 0%, #FF6F00 100%);
}
.progress-bar-danger { 
    background: linear-gradient(135deg, #F16060 0%, #FF0068 100%);
}

/* ============================================
   17. Breadcrumb
============================================ */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-sm);
    list-style: none;
    background-color: transparent;
    border-radius: var(--radius-sm);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    padding-right: var(--spacing-sm);
    color: var(--color-grey);
}

.breadcrumb-item.active {
    color: var(--color-grey);
}

/* ============================================
   18. Table - Modern
============================================ */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    text-align: left;
}

.table th {
    font-weight: 600;
    color: var(--color-secondary);
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f0f0 100%);
}

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

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(13, 118, 255, 0.02);
}

.table-hover tbody tr:hover {
    background: linear-gradient(135deg, rgba(13, 118, 255, 0.05) 0%, rgba(94, 208, 251, 0.05) 100%);
    transform: scale(1.01);
}

/* ============================================
   19. Icon Utilities
============================================ */
.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.material-icons.md-18 { font-size: 18px; }
.material-icons.md-24 { font-size: 24px; }
.material-icons.md-36 { font-size: 36px; }
.material-icons.md-48 { font-size: 48px; }

.text-template .material-icons {
    color: #ffffff;
}

/* ============================================
   20. Divider
============================================ */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
    margin: var(--spacing-md) 0;
}

.border-left-dotted {
    border-left: 1px dotted #e0e0e0 !important;
}

/* ============================================
   21. Scroll Utilities
============================================ */
.scroll-y {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.scroll-x {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   22. Responsive Utilities
============================================ */
@media (max-width: 576px) {
    .wrapper, .container {
        max-width: 100%;
        padding-right: var(--spacing-sm);
        padding-left: var(--spacing-sm);
    }

    .btn-lg {
        font-size: var(--font-size-base);
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (min-width: 768px) {
    .wrapper, .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .wrapper, .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .wrapper, .container {
        max-width: 1140px;
    }
}

/* ============================================
   23. Print Styles
============================================ */
@media print {
    .footer, .header, .sidebar {
        display: none !important;
    }
    
    .wrapper {
        padding-bottom: 0 !important;
    }
}

/* ============================================
   24. Animation Utilities
============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

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

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

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

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.animate-fadeIn { animation: fadeIn var(--transition-normal); }
.animate-fadeOut { animation: fadeOut var(--transition-normal); }
.animate-slideUp { animation: slideUp var(--transition-normal); }
.animate-slideDown { animation: slideDown var(--transition-normal); }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-float { animation: float 3s ease-in-out infinite; }
.animate-shimmer { 
    animation: shimmer 2s infinite linear;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
    background-size: 1000px 100%;
}

/* ============================================
   25. Focus Styles (Accessibility)
============================================ */
*:focus {
    outline: none;
}

*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   26. Form Validation Styles
============================================ */
.is-valid {
    border-color: var(--color-success) !important;
}

.is-invalid {
    border-color: var(--color-danger) !important;
}

.valid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: var(--font-size-xs);
    color: var(--color-success);
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: var(--font-size-xs);
    color: var(--color-danger);
}

/* ============================================
   27. Skeleton Loading
============================================ */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

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

.skeleton-text {
    height: 16px;
    margin-bottom: var(--spacing-sm);
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: var(--spacing-md);
}

.skeleton-image {
    height: 200px;
    width: 100%;
}

/* ============================================
   28. Tooltip
============================================ */
.tooltip {
    position: absolute;
    z-index: 1070;
    display: block;
    font-family: var(--font-family);
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    text-align: start;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-spacing: normal;
    white-space: normal;
    word-break: normal;
    font-size: var(--font-size-sm);
    word-wrap: break-word;
}

.tooltip-inner {
    max-width: 200px;
    padding: var(--spacing-sm) var(--spacing-md);
    color: #ffffff;
    text-align: center;
    background: rgba(0, 0, 0, 0.85);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

/* ============================================
   29. Empty State
============================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-grey);
}

.empty-state .material-icons {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: var(--font-size-sm);
}

/* ============================================
   30. VIP Level Styles - Enhanced
============================================ */
.vip_bg_0 { 
    background: linear-gradient(135deg, rgb(12, 36, 66) 0%, rgb(79, 116, 146) 100%) !important;
}
.vip_bg_1 { 
    background: linear-gradient(135deg, rgb(89, 112, 149) 0%, rgb(118, 138, 170) 100%) !important;
}
.vip_bg_2 { 
    background: linear-gradient(135deg, rgba(219, 111, 33, 0.99) 0%, rgb(249, 153, 5) 100%) !important;
}
.vip_bg_3 { 
    background: linear-gradient(135deg, rgba(39, 53, 131, 0.99) 0%, rgb(47, 67, 177) 100%) !important;
}
.vip_bg_4 { 
    background: linear-gradient(135deg, rgba(61, 147, 181, 0.99) 0%, rgb(49, 179, 139) 100%) !important;
}
.vip_bg_5 { 
    background: linear-gradient(135deg, rgba(33, 35, 39, 0.99) 0%, rgb(67, 69, 73) 100%) !important;
}
.vip_bg_6 { 
    background: linear-gradient(135deg, rgba(72, 0, 154, 0.99) 0%, rgb(97, 0, 160) 100%) !important;
}
.vip_bg_7 { 
    background: linear-gradient(135deg, rgb(186, 139, 2) 0%, rgb(209, 145, 60) 100%) !important;
}

/* ============================================
   31. Subtitle/Section Title
============================================ */
.subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-left: var(--spacing-md);
}

.subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 16px;
    background: var(--bg-template);
    border-radius: var(--radius-sm);
}

/* ============================================
   32. Special Components
============================================ */
.agent_box {
    height: 270px;
    overflow: hidden;
}

.agent_box .ul {
    transition: transform 0s ease 0s;
    margin-top: 0;
}

.icon-slide .avatar {
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

.icon-slide .avatar .material-icons {
    font-size: 28px;
    color: #ffffff;
}

.icon-slide p {
    margin: var(--spacing-xs) 0 0;
    font-size: var(--font-size-xs);
    color: var(--color-secondary);
}

/* ============================================
   33. Glass Card Effect
============================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ============================================
   34. Gradient Text
============================================ */
.gradient-text {
    background: var(--bg-template);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* ============================================
   35. Hover Lift Effect
============================================ */
.hover-lift {
    transition: all var(--transition-normal);
}

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

/* Custom Font Weight */
.font-weight-semibold {
    font-weight: 600;
}

/* Gap Utilities (Bootstrap 4 compatible) */
.g-3 {
    margin-right: -0.75rem !important;
    margin-left: -0.75rem !important;
}

.g-3 > .col,
.g-3 > [class*="col-"] {
    padding-right: 0.75rem !important;
    padding-left: 0.75rem !important;
}

/* ============================================
   36. V3.1 Enhancement - Clear Hierarchy System
============================================ */

/* Section Title Bar - Clear Visual Hierarchy */
.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-xs);
}

.section-title h4,
.section-title h5 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
    position: relative;
    padding-left: 14px;
}

.section-title h4::before,
.section-title h5::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, #0D76FF 0%, #5ED0FB 100%);
    border-radius: 2px;
}

.section-title .section-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
}

.section-title .section-link:hover {
    opacity: 0.8;
    gap: 6px;
}

.section-title .section-link .material-icons {
    font-size: 16px;
}

/* Section Separator - Visual Breathing Room */
.section-separator {
    height: var(--spacing-md);
    background: linear-gradient(180deg, transparent 0%, rgba(13, 118, 255, 0.02) 50%, transparent 100%);
}

/* Card Hierarchy Levels */
.card-level-1 {
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
}

.card-level-2 {
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

.card-level-3 {
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-xl);
}

.card-level-1:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.card-level-2:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card-level-3:hover { box-shadow: var(--shadow-xl); transform: translateY(-3px); }

/* Gradient Header Bar - Unified Across All Pages */
.header-gradient {
    background: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 20px rgba(13, 118, 255, 0.25) !important;
}

.header-gradient .btn-link,
.header-gradient .text-dark {
    color: #ffffff !important;
}

.header-gradient .btn-link:hover {
    transform: scale(1.1);
}

/* Page Background - Subtle Gradient Layer */
.page-bg-gradient {
    background: linear-gradient(180deg, rgba(13, 118, 255, 0.03) 0%, transparent 200px, var(--bg-secondary) 400px);
    min-height: 100vh;
}

/* Card Header Gradient - Unified Component */
.card-header-gradient {
    background: linear-gradient(135deg, rgba(13, 118, 255, 0.06) 0%, rgba(94, 208, 251, 0.06) 100%);
    border-bottom: 1px solid rgba(13, 118, 255, 0.08);
}

/* List Item Hierarchy - Better Visual Separation */
.list-group-item {
    background: #ffffff;
    border: none !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04) !important;
    padding: 16px 20px !important;
    transition: all var(--transition-fast) !important;
}

.list-group-item:last-child {
    border-bottom: none !important;
}

.list-group-item:hover {
    background: linear-gradient(90deg, rgba(13, 118, 255, 0.03) 0%, transparent 100%) !important;
    padding-left: 24px !important;
}

/* Badge Hierarchy - Consistent Status Indicators */
.badge-gradient-primary {
    background: linear-gradient(135deg, #0D76FF 0%, #5ED0FB 100%);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(13, 118, 255, 0.25);
}

.badge-gradient-success {
    background: linear-gradient(135deg, #00BE7D 0%, #5ED0FB 100%);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 190, 125, 0.25);
}

.badge-gradient-warning {
    background: linear-gradient(135deg, #FFC400 0%, #FF6F00 100%);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 111, 0, 0.25);
}

.badge-gradient-danger {
    background: linear-gradient(135deg, #F16060 0%, #FF0068 100%);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 0, 104, 0.25);
}

/* Page Container - Consistent Content Width */
.page-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Content Card - Unified Container */
.content-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(13, 118, 255, 0.04);
}

.content-card .content-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(13, 118, 255, 0.04) 0%, rgba(94, 208, 251, 0.04) 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.content-card .content-body {
    padding: 20px;
}

.content-card .content-footer {
    padding: 12px 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
}

/* Smooth Scroll Enhancement */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar - Modern Style */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(13, 118, 255, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(13, 118, 255, 0.4);
}