/**
 * Modern CBT Design System for SADUCI CBT (SMP Negeri Satu Atap 2 Cipatujah)
 * Modernized UI/UX Stylesheet
 * 2024-2026 Edition
 */

:root {
    /* Color Palette */
    --cbt-primary: #3b82f6;
    --cbt-primary-dark: #1d4ed8;
    --cbt-primary-light: #60a5fa;
    --cbt-primary-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --cbt-primary-glow: rgba(59, 130, 246, 0.35);

    --cbt-indigo: #6366f1;
    --cbt-indigo-gradient: linear-gradient(135deg, #6366f1 0%, #4338ca 100%);

    --cbt-success: #10b981;
    --cbt-success-dark: #059669;
    --cbt-success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --cbt-success-glow: rgba(16, 185, 129, 0.35);

    --cbt-warning: #f59e0b;
    --cbt-warning-dark: #d97706;
    --cbt-warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);

    --cbt-danger: #ef4444;
    --cbt-danger-dark: #dc2626;
    --cbt-danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --cbt-danger-glow: rgba(239, 68, 68, 0.35);

    --cbt-info: #0ea5e9;
    --cbt-info-gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);

    /* Neutral & Backgrounds */
    --cbt-dark-header: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #1e3a8a 100%);
    --cbt-dark-sidebar: #0f172a;
    --cbt-dark-sidebar-surface: #1e293b;
    --cbt-bg-light: #f8fafc;
    --cbt-surface: #ffffff;
    --cbt-border: #e2e8f0;
    --cbt-border-hover: #cbd5e1;
    --cbt-text-main: #1e293b;
    --cbt-text-muted: #64748b;
    --cbt-text-subtle: #94a3b8;

    /* Elevation & Shadows */
    --cbt-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --cbt-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --cbt-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --cbt-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --cbt-shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.06);

    /* Radii */
    --cbt-radius-sm: 6px;
    --cbt-radius-md: 10px;
    --cbt-radius-lg: 14px;
    --cbt-radius-xl: 20px;
    --cbt-radius-full: 9999px;

    /* Font Family */
    --cbt-font: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ==========================================================================
   GLOBAL POLISH & TYPOGRAPHY
   ========================================================================== */

body {
    font-family: var(--cbt-font);
    background-color: var(--cbt-bg-light);
    color: var(--cbt-text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ==========================================================================
   CARD & CONTAINER OVERRIDES
   ========================================================================== */

.card {
    border: 1px solid var(--cbt-border) !important;
    border-radius: var(--cbt-radius-lg) !important;
    box-shadow: var(--cbt-shadow-card) !important;
    background-color: var(--cbt-surface);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 24px;
}

.card.my-shadow {
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.07), 0 8px 10px -6px rgba(15, 23, 42, 0.04) !important;
    border: 1px solid var(--cbt-border) !important;
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--cbt-border) !important;
    padding: 16px 20px !important;
    font-weight: 600;
}

.card-header .card-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--cbt-text-main);
}

.card-footer {
    background-color: var(--cbt-bg-light) !important;
    border-top: 1px solid var(--cbt-border) !important;
    padding: 16px 20px !important;
    border-bottom-left-radius: var(--cbt-radius-lg) !important;
    border-bottom-right-radius: var(--cbt-radius-lg) !important;
}

/* Modal Modernization */
.modal-content {
    border-radius: var(--cbt-radius-xl) !important;
    border: none !important;
    box-shadow: var(--cbt-shadow-xl) !important;
    overflow: hidden;
}

.modal-header {
    background-color: var(--cbt-bg-light);
    border-bottom: 1px solid var(--cbt-border);
    padding: 18px 24px;
}

.modal-header .modal-title {
    font-weight: 700;
    color: var(--cbt-text-main);
}

.modal-footer {
    background-color: var(--cbt-bg-light);
    border-top: 1px solid var(--cbt-border);
    padding: 14px 24px;
}

/* ==========================================================================
   BUTTONS & MICRO-INTERACTIONS
   ========================================================================== */

.btn {
    border-radius: var(--cbt-radius-md);
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 8px 16px;
    font-size: 14px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--cbt-shadow-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:hover:not(:disabled):not(.no-hover) {
    transform: translateY(-1.5px);
    box-shadow: var(--cbt-shadow-md);
}

.btn:active:not(:disabled):not(.no-hover) {
    transform: translateY(0);
}

.btn-primary {
    background: var(--cbt-primary-gradient) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px var(--cbt-primary-glow) !important;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.45) !important;
}

.btn-success {
    background: var(--cbt-success-gradient) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px var(--cbt-success-glow) !important;
}

.btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.45) !important;
}

.btn-danger {
    background: var(--cbt-danger-gradient) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px var(--cbt-danger-glow) !important;
}

.btn-warning {
    background: var(--cbt-warning-gradient) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3) !important;
}

.btn-outline-primary {
    border: 1.5px solid var(--cbt-primary) !important;
    color: var(--cbt-primary) !important;
    background: transparent !important;
}

.btn-outline-primary:hover:not(:disabled) {
    background: var(--cbt-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px var(--cbt-primary-glow) !important;
}

.btn-outline-danger {
    border: 1.5px solid var(--cbt-danger) !important;
    color: var(--cbt-danger) !important;
    background: transparent !important;
}

.btn-oval-sm {
    border-radius: var(--cbt-radius-full) !important;
    padding: 7px 18px !important;
    font-size: 13px !important;
}

/* ==========================================================================
   FORM CONTROLS & INPUTS
   ========================================================================== */

.form-control {
    border-radius: var(--cbt-radius-md) !important;
    border: 1.5px solid var(--cbt-border) !important;
    padding: 10px 14px !important;
    font-size: 14px;
    color: var(--cbt-text-main);
    background-color: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--cbt-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    outline: none;
}

.input-group .input-group-text {
    border-radius: var(--cbt-radius-md);
    border: 1.5px solid var(--cbt-border);
    background-color: var(--cbt-bg-light);
    color: var(--cbt-text-muted);
}

.input-group-prepend .input-group-text {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.input-group-append .input-group-text {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

/* ==========================================================================
   ADMINLTE DASHBOARD: SIDEBAR & NAVBAR
   ========================================================================== */

.main-sidebar {
    background-color: var(--cbt-dark-sidebar) !important;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.main-sidebar .brand-link {
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    padding: 16px 20px !important;
}

.main-sidebar .brand-link .brand-text {
    font-weight: 700 !important;
    letter-spacing: 0.02em;
    color: #ffffff;
}

.main-sidebar .user-panel {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 14px 16px !important;
}

.main-sidebar .user-panel .info a {
    color: #ffffff !important;
    font-weight: 600;
}

.main-sidebar .user-panel .info small {
    color: var(--cbt-text-subtle) !important;
}

.main-sidebar .nav-sidebar .nav-item {
    margin: 3px 8px;
}

.main-sidebar .nav-sidebar .nav-link {
    border-radius: var(--cbt-radius-md) !important;
    color: #94a3b8 !important;
    font-weight: 500;
    padding: 9px 14px;
    transition: all 0.2s ease;
}

.main-sidebar .nav-sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.07) !important;
    color: #ffffff !important;
}

.main-sidebar .nav-sidebar .nav-link.active {
    background: var(--cbt-primary-gradient) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px var(--cbt-primary-glow) !important;
    font-weight: 600;
}

.main-sidebar .nav-header {
    color: #64748b !important;
    font-size: 11px !important;
    letter-spacing: 0.08em;
    font-weight: 700;
    text-transform: uppercase;
    padding: 16px 14px 6px !important;
}

/* Translucent Sticky Top Navbar */
.main-header.navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.9) !important;
    border-bottom: 1px solid var(--cbt-border) !important;
    box-shadow: var(--cbt-shadow-sm) !important;
}

/* Dashboard Small-box Widgets */
.small-box {
    border-radius: var(--cbt-radius-lg) !important;
    overflow: hidden;
    box-shadow: var(--cbt-shadow-md) !important;
    border: none !important;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.small-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--cbt-shadow-lg) !important;
}

.small-box .inner {
    padding: 18px 20px !important;
}

.small-box .inner h5, .small-box .inner h3 {
    font-weight: 800 !important;
    font-size: 1.75rem;
}

.small-box .icon {
    opacity: 0.22;
    top: 14px;
    right: 18px;
    transition: transform 0.3s ease;
}

.small-box:hover .icon {
    transform: scale(1.12);
}

.small-box-footer {
    background-color: rgba(0, 0, 0, 0.12) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    padding: 6px 0 !important;
}

/* ==========================================================================
   STUDENT CBT EXAM INTERFACE (ANBK STYLE)
   ========================================================================== */

/* Modernized Header Banner (Replaces old bgx.jpg repeating tile) */
.sticky {
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0;
    padding: 24px 30px !important;
    background: var(--cbt-dark-header) !important;
    height: 250px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.3) !important;
    position: relative;
    overflow: hidden;
    z-index: 10;
}

.sticky::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.sticky::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 20%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.overlap {
    margin-top: -210px !important;
    position: relative;
    z-index: 20;
}

/* Student Profile Badge in Top Bar */
.avatar {
    border-radius: 50% !important;
    border: 3px solid rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
    object-fit: cover;
}

/* Exam Timer Display Badge */
#timer {
    font-size: 1.15rem;
    letter-spacing: 0.05em;
    font-variant-numeric: tabular-nums;
}

/* Question Number Badge */
#nomor-soal {
    border-radius: var(--cbt-radius-md) !important;
    font-weight: 800 !important;
    font-size: 1.1rem !important;
    padding: 5px 16px !important;
    background: var(--cbt-primary-gradient) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px var(--cbt-primary-glow) !important;
    display: inline-block;
}

/* Question Box Container */
.konten-soal-jawab {
    padding: 10px 5px;
    font-size: 16px;
    line-height: 1.7;
    color: #1e293b;
}

#konten-soal {
    font-size: 16px;
    line-height: 1.75;
}

#konten-soal table {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--cbt-radius-md);
    overflow: hidden;
    border: 1px solid var(--cbt-border);
    margin-top: 10px;
    margin-bottom: 10px;
}

#konten-soal table th, #konten-soal table td {
    padding: 10px 14px;
    border: 1px solid var(--cbt-border);
}

/* ==========================================================================
   MODERN INTERACTIVE OPTION CARDS (Multiple Choice & Checkbox)
   ========================================================================== */

/* Multiple Choice Option Card */
.container-jawaban {
    display: block !important;
    position: relative !important;
    padding: 14px 20px 14px 62px !important;
    margin-bottom: 14px !important;
    cursor: pointer !important;
    font-size: 16px !important;
    line-height: 1.6 !important;
    text-align: left !important;
    border: 1.5px solid var(--cbt-border) !important;
    border-radius: var(--cbt-radius-lg) !important;
    background-color: #ffffff !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    user-select: none;
    -webkit-user-select: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

.container-jawaban:hover {
    border-color: #93c5fd !important;
    background-color: #f8fafc !important;
    transform: translateY(-1.5px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.08) !important;
}

/* Active / Checked Card State */
.container-jawaban.selected-card,
.container-jawaban:has(input:checked) {
    border-color: var(--cbt-primary) !important;
    background-color: #eff6ff !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.15) !important;
}

/* Option Letter Badge (A, B, C, D, E) */
.checkmark {
    position: absolute !important;
    top: 50% !important;
    left: 14px !important;
    transform: translateY(-50%) !important;
    height: 36px !important;
    width: 36px !important;
    border-radius: 50% !important;
    border: 2px solid #cbd5e1 !important;
    background-color: #f8fafc !important;
    color: #475569 !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: none !important;
}

.container-jawaban:hover .checkmark {
    border-color: #93c5fd !important;
    color: var(--cbt-primary) !important;
}

.container-jawaban.selected-card .checkmark,
.container-jawaban input:checked ~ .checkmark {
    background: var(--cbt-primary-gradient) !important;
    border-color: var(--cbt-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 3px 10px var(--cbt-primary-glow) !important;
}

/* Exam Header Badges */
.exam-brand-badge {
    display: flex;
    align-items: center;
    gap: 14px;
}

.exam-brand-badge img {
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.4));
}

.exam-student-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--cbt-radius-full);
    padding: 6px 18px 6px 8px;
    gap: 12px;
}

/* Complex Multi-choice Checkbox Card (type 2) */
.custom-control.checkbox-xl {
    display: block !important;
    position: relative !important;
    padding: 14px 20px 14px 52px !important;
    margin-bottom: 14px !important;
    border: 1.5px solid var(--cbt-border) !important;
    border-radius: var(--cbt-radius-lg) !important;
    background-color: #ffffff !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
}

.custom-control.checkbox-xl:hover {
    border-color: #93c5fd !important;
    background-color: #f8fafc !important;
    transform: translateY(-1.5px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.08) !important;
}

.custom-control.checkbox-xl:has(input:checked) {
    border-color: var(--cbt-primary) !important;
    background-color: #eff6ff !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.15) !important;
}

.checkbox-xl .custom-control-label::before,
.checkbox-xl .custom-control-label::after {
    top: 50% !important;
    transform: translateY(-50%) !important;
    left: -38px !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: var(--cbt-radius-sm) !important;
}

/* Essai Answer Box */
#jawaban-essai {
    border-radius: var(--cbt-radius-md) !important;
    border: 1.5px solid var(--cbt-border) !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    transition: all 0.2s ease !important;
    box-shadow: var(--cbt-shadow-sm);
}

#jawaban-essai:focus {
    border-color: var(--cbt-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    outline: none !important;
}

/* Question List Modal Grid Tiles */
#konten-modal .btn {
    border-radius: var(--cbt-radius-md) !important;
    border: 1.5px solid #cbd5e1 !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: var(--cbt-shadow-sm) !important;
}

#konten-modal .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--cbt-shadow-md) !important;
}

#konten-modal .btn.btn-primary {
    background: var(--cbt-success-gradient) !important;
    border-color: var(--cbt-success-dark) !important;
    box-shadow: 0 4px 12px var(--cbt-success-glow) !important;
}

#konten-modal .btn.active {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5) !important;
}

#konten-modal .badge-success {
    background: var(--cbt-success) !important;
    border-radius: 50% !important;
    border: 2px solid #ffffff !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2) !important;
}

#konten-modal .border-dark {
    border: none !important;
}

/* Exam Bottom Action Bar */
#prev {
    background-color: #f1f5f9 !important;
    color: #334155 !important;
    border: 1.5px solid #cbd5e1 !important;
    box-shadow: var(--cbt-shadow-sm) !important;
}

#prev:hover:not(:disabled) {
    background-color: #e2e8f0 !important;
    color: #0f172a !important;
}

#next {
    font-weight: 700 !important;
}

/* Loading Overlay */
#loading {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.8) !important;
    border-radius: var(--cbt-radius-lg);
    font-weight: 700;
    color: var(--cbt-primary);
}

/* ==========================================================================
   GLASSMORPHIC LOGIN EXPERIENCE
   ========================================================================== */

.modern-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 15px;
    background: radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
                #0f172a;
    position: relative;
    overflow: hidden;
}

/* Ambient Floating Glow Elements */
.modern-login-wrapper::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
    top: -200px;
    left: -150px;
    pointer-events: none;
    animation: pulseFloat 10s ease-in-out infinite alternate;
}

.modern-login-wrapper::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
    bottom: -150px;
    right: -100px;
    pointer-events: none;
    animation: pulseFloat 8s ease-in-out infinite alternate-reverse;
}

@keyframes pulseFloat {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(30px, -20px); }
}

.modern-login-card {
    width: 100%;
    max-width: 440px;
    background: rgba(255, 255, 255, 0.94) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.7) !important;
    border-radius: var(--cbt-radius-xl) !important;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.45) !important;
    padding: 36px 32px;
    position: relative;
    z-index: 10;
}

.modern-login-logo {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    padding: 10px;
}

.modern-login-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.modern-login-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0f172a;
    text-align: center;
    margin-bottom: 4px;
}

.modern-login-subtitle {
    font-size: 0.875rem;
    color: #64748b;
    text-align: center;
    margin-bottom: 24px;
}

.modern-input-group {
    position: relative;
    margin-bottom: 18px;
}

.modern-input-group .form-control {
    border-radius: 12px !important;
    padding: 12px 16px 12px 44px !important;
    height: 48px;
    font-size: 15px;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0 !important;
    transition: all 0.2s ease;
}

.modern-input-group .form-control:focus {
    background: #ffffff;
    border-color: var(--cbt-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

.modern-input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 16px;
    z-index: 5;
    pointer-events: none;
}

.modern-input-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 16px;
    z-index: 5;
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s ease;
}

.modern-input-toggle:hover {
    color: var(--cbt-primary);
}

.modern-login-btn {
    width: 100%;
    height: 48px;
    border-radius: 12px !important;
    background: var(--cbt-primary-gradient) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    border: none !important;
    box-shadow: 0 6px 18px var(--cbt-primary-glow) !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.modern-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45) !important;
}

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

/* Login Feedback Message Styling */
#infoMessage .alert, #infoMessage.info-box {
    border-radius: var(--cbt-radius-md) !important;
    padding: 10px 14px !important;
    font-size: 13px !important;
    font-weight: 600;
    margin-bottom: 16px;
    box-shadow: var(--cbt-shadow-sm);
}