/* ═══════════════════════════════════════════════════════════════════════════
   CrediprestCMS - Modern Glass Design System
   Inspired by Vapor aesthetics with corporate elegance
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────────────────
   CSS Custom Properties (Design Tokens)
   ───────────────────────────────────────────────────────────────────────────── */
:root {
    /* Brand Colors */
    --cp-primary: #2c3e50;
    --cp-primary-light: #34495e;
    --cp-primary-dark: #1a252f;
    --cp-accent: #18bc9c;
    --cp-accent-glow: rgba(24, 188, 156, 0.4);
    --cp-warning: #f39c12;
    --cp-danger: #e74c3c;
    --cp-info: #3498db;
    --cp-success: #27ae60;
    
    /* Background & Surface */
    --cp-bg: #f8fafc;
    --cp-bg-dark: #0f1419;
    --cp-surface: rgba(255, 255, 255, 0.85);
    --cp-surface-hover: rgba(255, 255, 255, 0.95);
    --cp-glass: rgba(255, 255, 255, 0.7);
    --cp-glass-border: rgba(255, 255, 255, 0.18);
    --cp-glass-dark: rgba(44, 62, 80, 0.95);
    
    /* Text */
    --cp-text: #1e293b;
    --cp-text-muted: #64748b;
    --cp-text-light: rgba(255, 255, 255, 0.9);
    
    /* Shadows & Effects */
    --cp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --cp-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --cp-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --cp-shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    --cp-glow-accent: 0 0 20px rgba(24, 188, 156, 0.3);
    --cp-glow-primary: 0 0 30px rgba(44, 62, 80, 0.2);
    
    /* Spacing */
    --cp-radius-sm: 8px;
    --cp-radius: 12px;
    --cp-radius-lg: 16px;
    --cp-radius-xl: 24px;
    
    /* Transitions */
    --cp-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --cp-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --cp-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Global Base Styles
   ───────────────────────────────────────────────────────────────────────────── */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--cp-bg);
    color: var(--cp-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Subtle animated background mesh */
.main-content {
    position: relative;
    background: 
        linear-gradient(135deg, rgba(44, 62, 80, 0.02) 0%, transparent 50%),
        linear-gradient(225deg, rgba(24, 188, 156, 0.02) 0%, transparent 50%),
        var(--cp-bg);
}

.main-content::before {
    content: '';
    position: fixed;
    top: 0;
    left: 280px;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(24, 188, 156, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(44, 62, 80, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 991.98px) {
    .main-content::before {
        left: 0;
    }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Typography
   ───────────────────────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--cp-primary);
    letter-spacing: -0.025em;
}

h4 {
    font-size: 1.5rem;
    position: relative;
    display: inline-block;
}

/* Page header accent line */
hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, var(--cp-accent), transparent 80%);
    opacity: 0.5;
    margin: 0 0 1.5rem;
}

/* Form Labels Style */
label b, .credit-info-group b, .total-section b, .bg-light b {
    color: var(--cp-primary);
    font-weight: 600;
}

/* Custom Interactive Highlights */
.clickable-name {
    color: var(--cp-accent);
    text-decoration: none;
    cursor: pointer;
    transition: var(--cp-transition-fast);
    font-weight: 500;
}

.clickable-name:hover {
    color: var(--cp-primary);
    text-decoration: underline;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Glassmorphism Cards
   ───────────────────────────────────────────────────────────────────────────── */
.card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: var(--cp-shadow);
    transition: var(--cp-transition);
    overflow: visible;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    opacity: 0.5;
    z-index: 1;
}

.card.border-primary::before,
.card.border-success::before,
.card.border-info::before,
.card.border-warning::before,
.card.border-danger::before {
    display: none;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cp-shadow-lg);
    border-color: rgba(24, 188, 156, 0.2);
}

.card-header {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--cp-glass-border);
    padding: 1rem 1.25rem;
    position: relative;
}

.card-header h5, .card-header h6 {
    color: var(--cp-primary);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.02em;
    margin-bottom: 0;
}

/* Primary/colored card headers - explicit dark backgrounds with white text */
.card-header.bg-primary,
.card-header.bg-success,
.card-header.bg-danger,
.card-header.bg-warning,
.card-header.bg-info,
.card-header.bg-secondary,
.card-header.bg-dark {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
    border-bottom: none;
}

.card-header.bg-primary::after,
.card-header.bg-success::after,
.card-header.bg-danger::after,
.card-header.bg-info::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--cp-accent), transparent);
}

.card-header.bg-primary h5,
.card-header.bg-primary h6,
.card-header.bg-success h5,
.card-header.bg-success h6,
.card-header.bg-danger h5,
.card-header.bg-danger h6,
.card-header.bg-warning h5,
.card-header.bg-warning h6,
.card-header.bg-info h5,
.card-header.bg-info h6,
.card-header.bg-secondary h5,
.card-header.bg-secondary h6,
.card-header.bg-dark h5,
.card-header.bg-dark h6,
.card-header.text-white h5,
.card-header.text-white h6 {
    color: white;
}

/* Success header specific gradient */
.card-header.bg-success {
    background: linear-gradient(135deg, var(--cp-success) 0%, #2ecc71 100%) !important;
}

/* Info header specific gradient */
.card-header.bg-info {
    background: linear-gradient(135deg, var(--cp-info) 0%, #5dade2 100%) !important;
}

/* Warning header specific gradient */
.card-header.bg-warning {
    background: linear-gradient(135deg, var(--cp-warning) 0%, #e67e22 100%) !important;
}

/* Danger header specific gradient */
.card-header.bg-danger {
    background: linear-gradient(135deg, var(--cp-danger) 0%, #c0392b 100%) !important;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background: rgba(248, 250, 252, 0.8);
    border-top: 1px solid var(--cp-glass-border);
    padding: 1rem 1.25rem;
}

/* Spotlight Effect for Cards */
.card-spotlight {
    --mouse-x: 50%;
    --mouse-y: 50%;
    position: relative;
    overflow: hidden;
}

.card-spotlight::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        400px circle at var(--mouse-x) var(--mouse-y),
        rgba(24, 188, 156, 0.06),
        transparent 40%
    );
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.card-spotlight:hover::after {
    opacity: 1;
}

/* Primary bordered cards */
.card.border-primary {
    border-color: rgba(44, 62, 80, 0.3);
    border-width: 1px;
}

.card.border-primary .card-header {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
}

/* Success bordered cards */
.card.border-success .card-header {
    background: linear-gradient(135deg, var(--cp-success) 0%, #2ecc71 100%);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Buttons - Modern Glass Style
   ───────────────────────────────────────────────────────────────────────────── */
.btn {
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: var(--cp-radius-sm);
    transition: var(--cp-transition);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--cp-primary-light) 0%, var(--cp-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 62, 80, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-success {
    background: linear-gradient(135deg, var(--cp-accent) 0%, #1abc9c 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(24, 188, 156, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #1abc9c 0%, var(--cp-accent) 100%);
    transform: translateY(-2px);
    box-shadow: var(--cp-glow-accent);
}

.btn-warning {
    background: linear-gradient(135deg, var(--cp-warning) 0%, #e67e22 100%);
    border: none;
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--cp-danger) 0%, #c0392b 100%);
    border: none;
}

.btn-outline-secondary {
    border: 2px solid #dee2e6;
    background: transparent;
    color: var(--cp-text-muted);
}

.btn-outline-secondary:hover {
    background: var(--cp-surface);
    border-color: var(--cp-primary);
    color: var(--cp-primary);
}

.btn-outline-light {
    border: 2px solid rgba(255,255,255,0.5);
    color: white;
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: white;
    color: white;
}

/* Button sizes */
.btn-lg {
    padding: 0.85rem 1.75rem;
    font-size: 1rem;
    border-radius: var(--cp-radius);
}

.btn-sm {
    padding: 0.35rem 0.85rem;
    font-size: 0.8125rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Form Controls - Refined Inputs
   ───────────────────────────────────────────────────────────────────────────── */
.form-control, .form-select {
    border: 1px solid #e2e8f0;
    border-radius: var(--cp-radius-sm);
    padding: 0.65rem 1rem;
    font-size: 0.9375rem;
    background: white;
    transition: var(--cp-transition);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.04);
}

.form-control:focus, .form-select:focus {
    border-color: var(--cp-accent);
    box-shadow: 0 0 0 3px rgba(24, 188, 156, 0.15), inset 0 1px 2px rgba(0,0,0,0.04);
    outline: none;
}

.form-control::placeholder {
    color: #94a3b8;
}

.form-label {
    font-weight: 600;
    color: var(--cp-primary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.input-group {
    position: relative;
}

.input-group-text {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border: 1px solid #e2e8f0;
    border-radius: var(--cp-radius-sm);
    color: var(--cp-text-muted);
    font-weight: 500;
}

.input-group .form-control {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group .input-group-text:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Tables - Modern Data Display
   ───────────────────────────────────────────────────────────────────────────── */
.table {
    margin-bottom: 0;
}

.table thead th {
    background: #f1f5f9;
    color: var(--cp-primary);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
    border: none;
    border-bottom: 2px solid #e2e8f0;
    white-space: nowrap;
}

/* Standalone tables (not inside cards) get rounded corners */
.table:not(.card .table) thead th:first-child {
    border-top-left-radius: var(--cp-radius);
}

.table:not(.card .table) thead th:last-child {
    border-top-right-radius: var(--cp-radius);
}

/* Dark table headers - explicit styling */
.table-dark thead th,
thead.table-dark th,
.table thead.table-dark th {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
    color: white;
    border-bottom: none;
}

/* Light table headers in cards - subtle style */
.table-light th,
thead.table-light th {
    background: #f8fafc;
    color: var(--cp-primary);
    border-bottom: 2px solid #e2e8f0;
}

.table tbody tr {
    transition: var(--cp-transition-fast);
    border-bottom: 1px solid #f1f5f9;
}

.table tbody tr:hover {
    background: rgba(24, 188, 156, 0.04);
}

.table tbody td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
    color: var(--cp-text);
}

.table-hover tbody tr {
    cursor: pointer;
}

/* Selected row state */
.table tbody tr.selected,
.table tbody tr.bg-primary {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%) !important;
}

.table tbody tr.selected td,
.table tbody tr.bg-primary td {
    color: white !important;
    background: transparent !important;
}

/* Sticky headers */
.table-responsive-sticky {
    max-height: 450px;
    overflow-y: auto;
    border-radius: var(--cp-radius);
    border: 1px solid var(--cp-glass-border);
}

.table-responsive-sticky thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Dark table header overrides */
.table-dark, 
thead.table-dark th {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%) !important;
    color: white !important;
    border-color: var(--cp-primary-light) !important;
}

/* Cursor pointer for clickable rows */
.cursor-pointer {
    cursor: pointer;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Alerts - Modern Notifications
   ───────────────────────────────────────────────────────────────────────────── */
.alert {
    border: none;
    border-radius: var(--cp-radius);
    padding: 1rem 1.25rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(231, 76, 60, 0.05) 100%);
    color: #c0392b;
}

.alert-danger::before {
    background: var(--cp-danger);
}

.alert-success {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.1) 0%, rgba(39, 174, 96, 0.05) 100%);
    color: #1e8449;
}

.alert-success::before {
    background: var(--cp-success);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.1) 0%, rgba(243, 156, 18, 0.05) 100%);
    color: #9a7b0a;
}

.alert-warning::before {
    background: var(--cp-warning);
}

.alert-info {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(52, 152, 219, 0.05) 100%);
    color: #21618c;
}

.alert-info::before {
    background: var(--cp-info);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Status Chips - Modern Tags
   ───────────────────────────────────────────────────────────────────────────── */
.status-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.chip {
    padding: 0.35rem 0.875rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border: none;
    transition: var(--cp-transition-fast);
}

.chip:hover {
    transform: scale(1.02);
}

.chip-success { 
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.15) 0%, rgba(39, 174, 96, 0.08) 100%);
    color: #1e8449;
}
.chip-danger { 
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15) 0%, rgba(231, 76, 60, 0.08) 100%);
    color: #c0392b;
}
.chip-primary { 
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.15) 0%, rgba(44, 62, 80, 0.08) 100%);
    color: var(--cp-primary);
}
.chip-warning { 
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.15) 0%, rgba(243, 156, 18, 0.08) 100%);
    color: #9a7b0a;
}
.chip-info { 
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(52, 152, 219, 0.08) 100%);
    color: #21618c;
}
.chip-secondary { 
    background: linear-gradient(135deg, rgba(100, 116, 139, 0.15) 0%, rgba(100, 116, 139, 0.08) 100%);
    color: #475569;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Credit Info Groups
   ───────────────────────────────────────────────────────────────────────────── */
.credit-info-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.credit-info-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.credit-info-group:last-child {
    border-bottom: none;
}

.total-section {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(241, 245, 249, 0.9) 100%);
    padding: 1.25rem;
    border-radius: var(--cp-radius);
    border: 1px solid var(--cp-glass-border);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Payment Rows
   ───────────────────────────────────────────────────────────────────────────── */
.input-list-overflow {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
}

.payment-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 250px;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--cp-radius-sm);
    background: white;
    transition: var(--cp-transition);
}

.payment-row:hover {
    border-color: var(--cp-accent);
    box-shadow: 0 2px 8px rgba(24, 188, 156, 0.1);
}

.payment-row-active {
    background: linear-gradient(135deg, rgba(24, 188, 156, 0.08) 0%, rgba(24, 188, 156, 0.03) 100%);
    border-color: var(--cp-accent);
}

.payment-row-active .payment-number {
    color: var(--cp-accent);
}

.payment-number {
    font-weight: 700;
    width: 28px;
    color: var(--cp-primary);
    font-size: 0.875rem;
}

.form-content-disabled {
    opacity: 0.6;
    pointer-events: none;
    filter: grayscale(30%);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Loading Spinners - Branded Animation
   ───────────────────────────────────────────────────────────────────────────── */
.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.95) 0%, rgba(44, 62, 80, 0.95) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    margin: 0;
    padding: 0;
}

.spinner-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(24, 188, 156, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(52, 152, 219, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.logo-spinner {
    width: 80px;
    height: 80px;
    background-image: url('/logo_light_no_text.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: logo-float 2s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(24, 188, 156, 0.4));
    position: relative;
    z-index: 1;
}

.logo-spinner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    border: 2px solid transparent;
    border-top-color: var(--cp-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ring-spin 1.5s linear infinite;
}

.logo-spinner-sm {
    width: 18px;
    height: 18px;
    display: inline-block;
    vertical-align: middle;
    background-image: url('/logo_light_no_text.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: logo-spin 1.5s linear infinite;
    filter: brightness(0) invert(1);
}

@keyframes logo-float {
    0%, 100% { 
        transform: translateY(0) scale(1); 
        filter: drop-shadow(0 0 20px rgba(24, 188, 156, 0.4));
    }
    50% { 
        transform: translateY(-10px) scale(1.05); 
        filter: drop-shadow(0 0 30px rgba(24, 188, 156, 0.6));
    }
}

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

@keyframes ring-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes logo-complex-loading {
    0% { transform: rotate(0deg) scale(0.9); opacity: 0.7; }
    50% { transform: rotate(180deg) scale(1.1); opacity: 1; }
    100% { transform: rotate(360deg) scale(0.9); opacity: 0.7; }
}

@keyframes logo-pulse {
    0% { transform: scale(0.95); opacity: 0.6; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.6; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Custom Scrollbar
   ───────────────────────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.3) 0%, rgba(44, 62, 80, 0.2) 100%);
    border-radius: 4px;
    transition: background 0.3s;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.5) 0%, rgba(44, 62, 80, 0.4) 100%);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Animations - Reveal & Transitions
   ───────────────────────────────────────────────────────────────────────────── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(24, 188, 156, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(24, 188, 156, 0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

.animate-fade-in-up {
    animation: fadeInUp 0.5s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

/* Staggered animation for lists */
.stagger-animation > * {
    opacity: 0;
    animation: fadeInUp 0.4s ease-out forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.25s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.3s; }

/* ─────────────────────────────────────────────────────────────────────────────
   Subtle Background Patterns
   ───────────────────────────────────────────────────────────────────────────── */
.bg-pattern {
    position: relative;
}

.bg-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(44, 62, 80, 0.03) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Utility Classes
   ───────────────────────────────────────────────────────────────────────────── */
.text-gradient {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-glass {
    background: var(--cp-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.border-glass {
    border: 1px solid var(--cp-glass-border);
}

.shadow-glow {
    box-shadow: var(--cp-glow-accent);
}

.rounded-xl {
    border-radius: var(--cp-radius-xl);
}

.rounded-lg {
    border-radius: var(--cp-radius-lg);
}

/* Background color overrides with proper contrast */
.bg-primary-subtle { 
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.1) 0%, rgba(44, 62, 80, 0.05) 100%) !important; 
}
.bg-success-subtle { 
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.1) 0%, rgba(39, 174, 96, 0.05) 100%) !important; 
}
.bg-info-subtle { 
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(52, 152, 219, 0.05) 100%) !important; 
}
.bg-warning-subtle { 
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.1) 0%, rgba(243, 156, 18, 0.05) 100%) !important; 
}
.bg-danger-subtle { 
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(231, 76, 60, 0.05) 100%) !important; 
}

/* ─────────────────────────────────────────────────────────────────────────────
   Modal Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.modal-content {
    background: var(--cp-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--cp-glass-border);
    border-radius: var(--cp-radius-lg);
    box-shadow: var(--cp-shadow-xl);
}

.modal-header {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
    color: white;
    border-bottom: none;
    border-radius: var(--cp-radius-lg) var(--cp-radius-lg) 0 0;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-footer {
    border-top: 1px solid var(--cp-glass-border);
    background: rgba(248, 250, 252, 0.5);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Badge Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.badge {
    font-weight: 600;
    padding: 0.4em 0.75em;
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--cp-accent) 0%, #1abc9c 100%) !important;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Progress Bar Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.progress {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50px;
    overflow: hidden;
}

.progress-bar {
    border-radius: 50px;
    background: linear-gradient(90deg, var(--cp-accent) 0%, #1abc9c 100%);
}

.progress-bar.bg-primary {
    background: linear-gradient(90deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Dropdown Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.dropdown-menu {
    background: var(--cp-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--cp-glass-border);
    border-radius: var(--cp-radius);
    box-shadow: var(--cp-shadow-lg);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: var(--cp-radius-sm);
    padding: 0.5rem 1rem;
    transition: var(--cp-transition-fast);
}

.dropdown-item:hover {
    background: rgba(24, 188, 156, 0.08);
    color: var(--cp-primary);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Nav Pills / Tabs Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.nav-pills .nav-link {
    border-radius: var(--cp-radius-sm);
    padding: 0.5rem 1rem;
    font-weight: 500;
    color: var(--cp-text-muted);
    transition: var(--cp-transition);
}

.nav-pills .nav-link:hover {
    background: rgba(44, 62, 80, 0.05);
    color: var(--cp-primary);
}

.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-light) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.25);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Accordion Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.accordion-item {
    background: var(--cp-surface);
    border: 1px solid var(--cp-glass-border);
    border-radius: var(--cp-radius) !important;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.accordion-button {
    font-weight: 600;
    color: var(--cp-primary);
    background: transparent;
}

.accordion-button:not(.collapsed) {
    background: rgba(24, 188, 156, 0.05);
    color: var(--cp-primary);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(24, 188, 156, 0.15);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Tooltip Improvements
   ───────────────────────────────────────────────────────────────────────────── */
.tooltip .tooltip-inner {
    background: var(--cp-primary);
    border-radius: var(--cp-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
}

.tooltip .tooltip-arrow::before {
    border-top-color: var(--cp-primary);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Responsive Utilities
   ───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .card-body {
        padding: 1rem;
    }
    
    h4 {
        font-size: 1.25rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
}