/* DigitalSkills Pro Platform - Top Commercial Grade UX Styles (FINAL VERSION: Warm, Friendly, Sophisticated) */

:root {
    /* 1. Base Colors: Navy & Dark Accents (Trust & Stability) */
    --color-base: #0F172A; /* Deep Navy Blue Background */
    --color-surface: #1E293B; /* Component/Card Background (Slightly Lighter Navy) */
    --color-border: rgba(239, 234, 228, 0.12); /* Separator Off-White Cald */
    
    /* 2. Accent Colors: Deep Copper-Red & WARM Teal (Pasiune & Progress Prietenos) */
    --color-primary-accent: #B95B30; /* Rosu Arămiu - Main Focus (Pasiune, Exclusivitate) */
    --color-secondary-accent: #0D9488; /* Warm Teal (Verde Turcoaz Cald) - Progress/Success */
    
    /* 3. Typography */
    --color-text-default: #EFEAE4; /* Off-White Cald (Text Principal) */
    --color-text-muted: #94A3B8; /* Muted Blue-Gray for secondary text */
    
    /* 4. Shadows & Glows */
    --shadow-default: 0 4px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow-primary: 0 0 15px rgba(185, 91, 48, 0.6); /* Rosu Arămiu Glow */
    --shadow-glow-secondary: 0 0 10px rgba(13, 148, 136, 0.5); /* Teal Glow */
    
    /* 5. Geometry & Spacing */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --transition-snappy: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Global Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--color-text-default);
    background: var(--color-base); 
    min-height: 100vh;
    overflow-x: hidden;
    /* Adăugăm un gradient care să fie mai cald în zona centrală */
    background-image: radial-gradient(circle at 50% 10%, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 1) 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: var(--color-primary-accent);
    transition: var(--transition-snappy);
}

a:hover {
    color: var(--color-text-default); /* Textul devine Off-White pe hover */
}

.container {
    max-width: 1400px; 
    margin: 0 auto;
    padding: 0 32px;
}

/* ------------------- HEADER & NAVIGATION ------------------- */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95); 
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: var(--transition-snappy);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 2rem;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-text-default);
    display: flex;
    align-items: center;
    transition: var(--transition-snappy);
    flex-shrink: 0;
    min-width: 220px;
    padding-left: 0.5rem;
}

.nav-brand:hover {
    transform: scale(1.02);
}

.nav-brand i {
    font-size: 1.6rem;
    color: var(--color-primary-accent);
    text-shadow: 0 0 5px rgba(185, 91, 48, 0.4); 
    margin-right: 0.5rem;
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { 
        text-shadow: 0 0 5px rgba(185, 91, 48, 0.4);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 15px rgba(185, 91, 48, 0.8);
        transform: scale(1.05);
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
    max-width: 600px;
    margin: 0 2rem;
}

.nav-link {
    color: var(--color-text-muted);
    font-weight: 500;
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    transition: var(--transition-snappy);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text-default);
    background: rgba(185, 91, 48, 0.1); 
}

/* Professional Active Indicator: Underline Rosu Arămiu Glow */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px; 
    left: 10%;
    width: 80%;
    height: 3px;
    background: var(--color-primary-accent);
    box-shadow: 0 0 8px var(--color-primary-accent);
    border-radius: 2px;
    transition: var(--transition-snappy);
    transform: scaleX(0); 
    opacity: 0;
}

.nav-link.active::after,
.nav-link:hover::after {
    transform: scaleX(1);
    opacity: 1;
}

/* Search Bar */
.nav-search {
    position: relative;
    flex-shrink: 0;
    margin: 0 1rem;
}

.nav-search input {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 0.5rem 0.75rem 0.5rem 2.2rem;
    color: var(--color-text-default);
    font-size: 0.85rem;
    width: 160px;
    transition: var(--transition-snappy);
}

.nav-search input:focus {
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 8px rgba(185, 91, 48, 0.3);
    outline: none;
    width: 200px;
}

.nav-search i {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ------------------- BUTTONS (CTAs) ------------------- */

.btn {
    padding: 0.75rem 1.8rem;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-snappy);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-accent) 0%, #A04A2A 100%);
    color: var(--color-text-default);
    box-shadow: var(--shadow-default);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
    background: linear-gradient(135deg, #C96B40 0%, #B95B30 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary-accent) 0%, #0B7A73 100%);
    color: var(--color-text-default);
    box-shadow: var(--shadow-default);
}

.btn-secondary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-glow-secondary);
    background: linear-gradient(135deg, #0FB3A8 0%, var(--color-secondary-accent) 100%);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-accent);
    border-color: var(--color-primary-accent);
}

.btn-outline:hover {
    background: var(--color-primary-accent);
    color: var(--color-text-default);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
}

/* Login/Register Buttons */
.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    position: relative;
    flex-shrink: 0;
    padding-right: 0.5rem;
}

.nav-actions .btn-login {
    background: transparent;
    color: var(--color-text-default);
    border: 1px solid var(--color-text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
}

.nav-actions .btn-login:hover {
    border-color: var(--color-primary-accent);
    color: var(--color-primary-accent);
    background: rgba(185, 91, 48, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(185, 91, 48, 0.3);
}

.nav-actions .btn-register {
    background: linear-gradient(135deg, var(--color-secondary-accent) 0%, #0B7A73 100%);
    color: var(--color-text-default);
    box-shadow: var(--shadow-glow-secondary);
    padding: 0.6rem 1.4rem;
    border-radius: var(--border-radius-lg);
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.nav-actions .btn-register:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 20px rgba(13, 148, 136, 0.8);
}

/* User Profile Button */
.user-profile-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 0.5rem;
    color: var(--color-text-default);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.user-profile-btn:hover {
    background: var(--color-primary-accent);
    color: white;
    border-color: var(--color-primary-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-default);
}

.user-profile-btn i {
    font-size: 1.2rem;
    color: var(--color-primary-accent);
}

.user-profile-btn:hover i {
    color: white;
}

.user-profile-btn .user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

/* ------------------- HERO SECTION ------------------- */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    color: var(--color-text-default);
    padding-top: 80px;
}

.hero .container {
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 2fr 1fr; 
    gap: 4rem;
    align-items: center;
    padding: 4rem 2rem;
    margin: 0 auto;
    max-width: 1200px;
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    /* Rosu Arămiu Gradient pe Headline (folosind noul Off-White) */
    background: linear-gradient(90deg, var(--color-text-default) 0%, #B95B30 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 10px rgba(185, 91, 48, 0.2);
    animation: titleGlow 4s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { 
        filter: drop-shadow(0 0 10px rgba(185, 91, 48, 0.2));
    }
    100% { 
        filter: drop-shadow(0 0 20px rgba(185, 91, 48, 0.4));
    }
}

.hero-subtitle {
    font-size: 1.35rem;
    font-weight: 300;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 4rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary-accent); 
    display: block;
    text-shadow: 0 0 8px rgba(185, 91, 48, 0.3);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-default);
    transition: var(--transition-snappy);
    animation: float 6s ease-in-out infinite;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-glow-primary);
    border-color: var(--color-primary-accent);
}

.floating-card i {
    font-size: 2rem;
    color: var(--color-primary-accent);
    margin-bottom: 0.5rem;
}

.floating-card span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-default);
    text-align: center;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 60%;
    right: 20%;
    animation-delay: 1.5s;
}

.card-3 {
    top: 10%;
    right: 10%;
    animation-delay: 3s;
}

.card-4 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4.5s;
}

.card-logo {
    top: -10%;
    left: 35%;
    transform: translateX(-50%);
    animation-delay: 2.25s;
    z-index: 10;
    background: var(--color-base);
    border: 2px solid var(--color-primary-accent);
    box-shadow: var(--shadow-glow-primary);
}

.card-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: brightness(1.1) contrast(1.1);
}

.card-logo span {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ------------------- CORE E-LEARNING COMPONENTS ------------------- */

.section {
    padding: 8rem 0;
}

/* Section Title - Teal Cald Separator */
.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text-default);
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--color-secondary-accent);
    box-shadow: var(--shadow-glow-secondary);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Course Card Component - Copper-Red/Teal Outline */
.course-card {
    background: var(--color-surface); 
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-snappy);
    box-shadow: var(--shadow-default);
    border: 1px solid var(--color-border);
    position: relative;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-primary);
    border-color: var(--color-primary-accent);
}

.course-card-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-base);
    position: relative;
}

.course-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(185, 91, 48, 0.1) 0%, rgba(13, 148, 136, 0.1) 100%);
    opacity: 0;
    transition: var(--transition-snappy);
}

.course-card:hover .course-card-image::after {
    opacity: 1;
}

.course-card-content {
    padding: 1.5rem;
}

.course-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-default);
    margin-bottom: 0.5rem;
}

.course-card p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.course-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.course-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.course-card-meta i {
    color: var(--color-primary-accent);
}

/* Modules Grid */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

/* ------------------- FOOTER ------------------- */

.footer {
    background: var(--color-base);
    padding: 4rem 0 1.5rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer h5 {
    color: var(--color-primary-accent);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer ul {
    list-style: none;
}

.footer ul li a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 2.2;
    transition: var(--transition-snappy);
}

.footer ul li a:hover {
    color: var(--color-primary-accent);
    padding-left: 5px;
}

.footer-copy {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* ------------------- MODAL/FORMS ------------------- */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.3s linear;
}

.modal.active {
    visibility: visible;
    opacity: 1;
}

.modal-content {
    background: var(--color-surface); 
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    box-shadow: var(--shadow-glow-primary);
    border: 1px solid var(--color-primary-accent);
    transform: scale(0.98);
    transition: transform 0.3s ease-out, box-shadow 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
}

/* Modal Scrollbar Styling */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--color-base);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--color-primary-accent);
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: #A04A2A;
}

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

.modal-header h3 {
    color: var(--color-primary-accent);
    text-shadow: 0 0 5px rgba(185, 91, 48, 0.4);
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(185, 91, 48, 0.2);
    color: var(--color-primary-accent);
    transform: scale(1.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input {
    background: #172033; /* Ușor mai întunecat decât suprafața */
    border: 1px solid var(--color-border);
    color: var(--color-text-default); /* Off-White Cald pentru input text */
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-sm);
    width: 100%;
    transition: var(--transition-snappy);
    font-size: 1rem;
}

.form-group input:focus {
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 8px rgba(185, 91, 48, 0.5);
    background: #0D1525;
    outline: none;
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text-default);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Modal Button Styles */
.modal .btn-primary {
    width: 100%;
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary-accent) 0%, #A04A2A 100%);
    color: var(--color-text-default);
    border: none;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(185, 91, 48, 0.3);
}

.modal .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.5);
}

/* Demo Login Section */
.demo-login-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.demo-login-title {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.demo-login-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.demo-login-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    background: transparent;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-default);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    width: 100%;
}

.demo-login-btn:hover {
    background: var(--color-primary-accent);
    border-color: var(--color-primary-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.4);
}

.demo-login-btn i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.demo-login-btn.formator {
    border-color: var(--color-primary-accent);
}

.demo-login-btn.formator:hover {
    background: var(--color-primary-accent);
    color: white;
}

.demo-login-btn.cursant {
    border-color: var(--color-secondary-accent);
}

.demo-login-btn.cursant:hover {
    background: var(--color-secondary-accent);
    color: white;
}

/* Admin Panel Form Styles */
.admin-panel .form-group {
    margin-bottom: 1.5rem;
}

.admin-panel .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text-default);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-panel .form-group input,
.admin-panel .form-group textarea {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text-default);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-sm);
    width: 100%;
    transition: var(--transition-snappy);
    font-size: 1rem;
    font-family: inherit;
}

.admin-panel .form-group input:focus,
.admin-panel .form-group textarea:focus {
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 8px rgba(185, 91, 48, 0.3);
    background: var(--color-base);
    outline: none;
}

.admin-panel .form-group input::placeholder,
.admin-panel .form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.admin-panel .form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Admin Panel Button Styles */
.admin-panel .btn-primary {
    background: linear-gradient(135deg, var(--color-primary-accent) 0%, #A04A2A 100%);
    color: var(--color-text-default);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(185, 91, 48, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.admin-panel .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.5);
}

.admin-panel .btn-primary i {
    font-size: 1rem;
}

/* Admin Panel Section Headers */
.admin-panel h5 {
    color: var(--color-text-default);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 1.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ------------------- MOBILE MENU (Enhanced) ------------------- */

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--color-base) 0%, var(--color-surface) 50%, var(--color-base) 100%);
    backdrop-filter: blur(25px);
    z-index: 9999;
    transform: translateX(-100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    box-sizing: border-box;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu .nav-link {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-default);
    padding: 1.2rem 2rem;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    width: 100%;
    max-width: 300px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.mobile-menu .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(185, 91, 48, 0.2), transparent);
    transition: left 0.5s;
}

.mobile-menu .nav-link:hover::before {
    left: 100%;
}

.mobile-menu .nav-link:hover {
    background: rgba(185, 91, 48, 0.15);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.3);
}

.mobile-menu .nav-link i {
    font-size: 1.3rem;
    color: var(--color-primary-accent);
    width: 24px;
    text-align: center;
}

.mobile-menu .nav-link span {
    flex: 1;
}

/* Mobile Menu Buttons */
.mobile-menu .btn-login,
.mobile-menu .btn-register {
    margin-top: 2rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
    max-width: 300px;
}

.mobile-menu .btn-login {
    background: transparent;
    color: var(--color-text-default);
    border: 2px solid var(--color-text-muted);
}

.mobile-menu .btn-login:hover {
    background: var(--color-primary-accent);
    color: white;
    border-color: var(--color-primary-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.4);
}

.mobile-menu .btn-register {
    background: linear-gradient(135deg, var(--color-secondary-accent) 0%, #0B7A73 100%);
    color: var(--color-text-default);
    border: none;
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
}

.mobile-menu .btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.5);
}

/* Hamburger Menu Button */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    position: relative;
    z-index: 10000;
}

.hamburger:hover {
    background: rgba(185, 91, 48, 0.1);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-text-default);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--color-primary-accent);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
    background: var(--color-primary-accent);
}

/* Close Button for Mobile Menu */
.mobile-menu-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: var(--color-text-default);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 10001;
}

.mobile-menu-close:hover {
    background: rgba(185, 91, 48, 0.2);
    color: var(--color-primary-accent);
    transform: scale(1.1);
}

/* ------------------- PROGRESS SECTION ------------------- */

.progress-section {
    background: var(--color-surface);
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-default);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.progress-dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.progress-overview {
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
}

.progress-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-circle {
    fill: none;
    stroke-width: 8;
}

.progress-ring-fill {
    stroke: var(--color-secondary-accent);
    stroke-linecap: round;
    transition: stroke-dasharray 0.3s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progress-percentage {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-default);
    display: block;
}

.progress-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.progress-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--color-surface);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary-accent);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-modules {
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
}

.progress-modules h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-default);
    margin-bottom: 1.5rem;
    text-align: center;
}

.modules-progress-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.module-progress-item {
    background: var(--color-surface);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition-snappy);
}

.module-progress-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
}

.module-progress-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-default);
    margin-bottom: 0.5rem;
}

.module-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.module-progress-fill {
    height: 100%;
    background: var(--color-secondary-accent);
    transition: width 0.3s ease;
}

.module-progress-percentage {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Progress Timeline */
.progress-timeline {
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
    margin-bottom: 2rem;
}

.progress-timeline h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-default);
    margin-bottom: 1.5rem;
    text-align: center;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -0.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--color-primary-accent);
    border-radius: 50%;
    border: 2px solid var(--color-base);
}

.timeline-content {
    background: var(--color-surface);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    border: 1px solid var(--color-border);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-default);
    margin-bottom: 0.3rem;
}

.timeline-description {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Progress Achievements */
.progress-achievements {
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
}

.progress-achievements h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-default);
    margin-bottom: 1.5rem;
    text-align: center;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.achievement-item {
    background: var(--color-surface);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary-accent);
    box-shadow: 0 8px 25px rgba(185, 91, 48, 0.3);
}

.achievement-item.locked {
    opacity: 0.6;
    background: var(--color-base);
}

.achievement-item.unlocked {
    border-color: var(--color-secondary-accent);
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(13, 148, 136, 0.1) 100%);
}

.achievement-item i {
    font-size: 2.5rem;
    color: var(--color-primary-accent);
    margin-bottom: 1rem;
    display: block;
    text-shadow: 0 0 10px rgba(185, 91, 48, 0.3);
}

.achievement-item.unlocked i {
    color: var(--color-secondary-accent);
    text-shadow: 0 0 10px rgba(13, 148, 136, 0.3);
}

.achievement-item h4 {
    color: var(--color-text-default);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.achievement-item p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.achievement-status {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1rem;
    color: var(--color-text-muted);
}

.achievement-item.unlocked .achievement-status {
    color: var(--color-secondary-accent);
}

/* ------------------- CONTACT SECTION ------------------- */

.contact {
    background: var(--color-surface);
    padding: 6rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
    transition: var(--transition-snappy);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
    border-color: var(--color-primary-accent);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--color-primary-accent);
    width: 2rem;
    text-align: center;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-default);
    margin-bottom: 0.3rem;
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

.contact-form {
    background: var(--color-base);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-default);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-default);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-sm);
    width: 100%;
    transition: var(--transition-snappy);
    font-size: 1rem;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 8px rgba(185, 91, 48, 0.3);
    background: var(--color-base);
    outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-muted);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.contact-form .btn i {
    font-size: 1rem;
}

/* ------------------- MEDIA QUERIES ------------------- */

@media (max-width: 1024px) {
    .nav-menu { 
        display: none; 
    }
    
    .nav-search {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        gap: 0.8rem;
    }
    
    .nav-actions .btn-login,
    .nav-actions .btn-register {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .navbar {
        padding: 0.8rem 1.5rem;
    }
    
    .nav-brand {
        min-width: 180px;
        padding-left: 0.3rem;
    }
    
    .hero-content { 
        grid-template-columns: 1fr; 
        text-align: center; 
        gap: 3rem;
        padding: 3rem 1.5rem;
        max-width: 1000px;
    }
    
    .hero-buttons { 
        justify-content: center; 
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 1.5rem;
    }
    
    .floating-card span {
        font-size: 0.8rem;
    }
    
    .card-logo img {
        width: 50px;
        height: 50px;
    }
    
    .card-logo span {
        font-size: 0.7rem;
    }
    
    .card-logo {
        top: -12%;
        left: 30%;
    }
    
    .progress-dashboard {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .progress-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .modules-progress-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .container { 
        padding: 0 16px; 
    }
    
    .navbar { 
        padding: 0.8rem 0; 
        gap: 1rem; 
    }
    
    .nav-brand { 
        font-size: 1.4rem; 
    }
    
    .nav-brand i { 
        font-size: 1.6rem; 
    }
    
    .nav-actions { 
        gap: 0.3rem; 
    }
    
    .nav-actions .btn-login,
    .nav-actions .btn-register {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .hamburger { 
        padding: 0.3rem; 
    }
    
    .hamburger span { 
        width: 22px; 
        height: 2.5px; 
    }
    
    .mobile-menu { 
        padding: 1.5rem; 
        gap: 1.5rem; 
    }
    
    .mobile-menu .nav-link {
        font-size: 1.3rem;
        padding: 1rem 1.5rem;
        max-width: 280px;
    }
    
    .mobile-menu .nav-link i { 
        font-size: 1.2rem; 
        width: 20px; 
    }
    
    .mobile-menu .btn-login,
    .mobile-menu .btn-register {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        max-width: 280px;
    }
    
    /* Mobile Modal Improvements */
    .modal-content {
        width: 95%;
        max-width: 95%;
        max-height: 95vh;
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .modal-content::-webkit-scrollbar {
        width: 6px;
    }
    
    /* Mobile Dropdown */
    .user-dropdown-menu {
        min-width: 260px;
        max-width: 280px;
    }
    
    .hero-content {
        padding: 2rem 1rem;
        gap: 2rem;
        max-width: 100%;
    }
    
    .hero-text h1 { 
        font-size: 2.5rem; 
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-stats { 
        flex-direction: column; 
        gap: 1.5rem; 
        text-align: center; 
    }
    
    .hero-visual {
        height: 250px;
        margin-top: 2rem;
    }
    
    .floating-card {
        padding: 0.8rem;
    }
    
    .floating-card i {
        font-size: 1.2rem;
    }
    
    .floating-card span {
        font-size: 0.7rem;
    }
    
    .card-logo img {
        width: 40px;
        height: 40px;
    }
    
    .card-logo span {
        font-size: 0.6rem;
    }
    
    .card-logo {
        top: -13%;
        left: 25%;
    }
    
    .card-1 {
        top: 15%;
        left: 5%;
    }
    
    .card-2 {
        top: 70%;
        right: 10%;
    }
    
    .card-3 {
        top: 5%;
        right: 5%;
    }
    
    .card-4 {
        bottom: 15%;
        left: 10%;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .progress-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .modules-progress-grid {
        grid-template-columns: 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .contact-content {
        gap: 2rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .footer-grid { 
        grid-template-columns: 1fr 1fr; 
    }
    
    .footer-grid > div:nth-child(1) {
        grid-column: 1 / -1;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .nav-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-content {
        padding: 1.5rem 0.8rem;
        gap: 1.5rem;
    }
    
    .hero-visual {
        height: 200px;
    }
    
    .floating-card {
        padding: 0.6rem;
    }
    
    .floating-card i {
        font-size: 1rem;
    }
    
    .floating-card span {
        font-size: 0.6rem;
    }
    
    .card-logo img {
        width: 35px;
        height: 35px;
    }
    
    .card-logo span {
        font-size: 0.5rem;
    }
    
    .card-logo {
        top: -14%;
        left: 20%;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .modal-content {
        padding: 1.5rem;
        margin: 1rem;
    }
}

/* ------------------- ADMIN PANEL MODAL ------------------- */
.admin-panel {
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.admin-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-primary-accent);
}

.admin-header h4 {
    color: var(--color-text-default);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 0 10px rgba(239, 234, 228, 0.3);
}

.admin-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.admin-tab {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    color: var(--color-text-muted);
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-tab:hover {
    background: var(--color-surface);
    color: var(--color-text-default);
}

.admin-tab.active {
    background: var(--color-primary-accent);
    color: white;
    box-shadow: 0 0 15px rgba(185, 91, 48, 0.4);
}

.admin-tab i {
    font-size: 1.1rem;
}

.admin-content {
    flex: 1;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

.admin-modules-list,
.admin-users-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.module-item,
.user-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.module-item:hover,
.user-item:hover {
    border-color: var(--color-primary-accent);
    box-shadow: var(--shadow-default);
    transform: translateY(-2px);
}

.module-info h5,
.user-info h5 {
    color: var(--color-text-default);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.module-info p,
.user-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.module-actions,
.user-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.module-actions button,
.user-actions button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background: var(--color-base);
    color: var(--color-text-default);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.module-actions button:hover,
.user-actions button:hover {
    background: var(--color-primary-accent);
    color: white;
    border-color: var(--color-primary-accent);
    transform: translateY(-1px);
}

.module-actions button.delete:hover {
    background: #e74c3c;
    border-color: #e74c3c;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--color-primary-accent);
    box-shadow: var(--shadow-default);
    transform: translateY(-2px);
}

.stat-card h5 {
    color: var(--color-text-default);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.metric-value {
    color: var(--color-primary-accent);
    font-size: 2rem;
    font-weight: 800;
    margin: 0;
    text-shadow: 0 0 10px rgba(185, 91, 48, 0.3);
}

.admin-settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.settings-form label {
    color: var(--color-text-default);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.settings-form input,
.settings-form textarea {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-default);
    padding: 0.8rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.settings-form input:focus,
.settings-form textarea:focus {
    outline: none;
    border-color: var(--color-primary-accent);
    box-shadow: 0 0 0 3px rgba(185, 91, 48, 0.2);
    background: var(--color-base);
}

.settings-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* ------------------- USER DROPDOWN MENU ------------------- */
.user-dropdown {
    position: relative;
}

.user-dropdown-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.user-dropdown-overlay.active {
    opacity: 1;
    visibility: visible;
}

.user-dropdown-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: var(--color-surface);
    border: 2px solid var(--color-primary-accent);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(185, 91, 48, 0.4);
    min-width: 280px;
    max-width: 320px;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.user-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    color: var(--color-text-default);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(185, 91, 48, 0.2);
    position: relative;
    overflow: hidden;
}

.user-dropdown-item:last-child {
    border-bottom: none;
}

.user-dropdown-item:hover {
    background: linear-gradient(135deg, rgba(185, 91, 48, 0.1) 0%, rgba(185, 91, 48, 0.05) 100%);
    color: var(--color-primary-accent);
    padding-left: 1.5rem;
    transform: translateX(5px);
}

.user-dropdown-item i {
    font-size: 1.1rem;
    color: var(--color-primary-accent);
    width: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.user-dropdown-item:hover i {
    color: var(--color-primary-accent);
    transform: scale(1.1);
    text-shadow: 0 0 8px rgba(185, 91, 48, 0.5);
}

/* User Profile Button */
.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text-default);
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 120px;
}

.user-profile-btn:hover {
    border-color: var(--color-primary-accent);
    color: var(--color-primary-accent);
    background: rgba(185, 91, 48, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(185, 91, 48, 0.3);
}

.user-profile-btn i {
    font-size: 1rem;
    color: var(--color-primary-accent);
    transition: all 0.3s ease;
}

.user-profile-btn:hover i {
    transform: scale(1.1);
    text-shadow: 0 0 8px rgba(185, 91, 48, 0.5);
}

.user-profile-btn .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-accent) 0%, #A04A2A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border: 2px solid var(--color-primary-accent);
    box-shadow: 0 0 10px rgba(185, 91, 48, 0.3);
    flex-shrink: 0;
}

/* ------------------- DEMO LOGIN BUTTONS ------------------- */
.demo-login-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.demo-login-section h4 {
    color: var(--color-text-default);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.demo-buttons {
    display: flex;
    gap: 1rem;
    flex-direction: column;
}

.demo-btn {
    padding: 0.8rem 1rem;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-default);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.9rem;
}

.demo-btn:hover {
    background: var(--color-primary-accent);
    color: white;
    border-color: var(--color-primary-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-default);
}

.demo-btn i {
    font-size: 1.1rem;
    color: var(--color-primary-accent);
}

.demo-btn:hover i {
    color: white;
}

/* ------------------- LOADING SCREEN ------------------- */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-base) 0%, var(--color-surface) 50%, var(--color-base) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    opacity: 1;
    visibility: visible;
    transition: all 0.8s ease-out;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    max-width: 500px;
    padding: 2rem;
}

.loading-logo {
    margin-bottom: 2rem;
    animation: logoFloat 3s ease-in-out infinite;
}

.loading-logo img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: brightness(1.1) contrast(1.1);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(185, 91, 48, 0.4);
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        filter: brightness(1.1) contrast(1.1) drop-shadow(0 0 20px rgba(185, 91, 48, 0.4));
    }
    50% {
        transform: translateY(-10px) scale(1.05);
        filter: brightness(1.2) contrast(1.2) drop-shadow(0 0 30px rgba(185, 91, 48, 0.6));
    }
}

.loading-text h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-text-default);
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, var(--color-text-default) 0%, var(--color-primary-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 10px rgba(185, 91, 48, 0.3);
    }
    100% {
        text-shadow: 0 0 20px rgba(185, 91, 48, 0.6);
    }
}

.loading-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.loading-spinner {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
}

.spinner-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top: 3px solid var(--color-primary-accent);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

.spinner-ring:nth-child(1) {
    animation-delay: 0s;
    border-top-color: var(--color-primary-accent);
}

.spinner-ring:nth-child(2) {
    animation-delay: 0.5s;
    border-top-color: var(--color-secondary-accent);
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
}

.spinner-ring:nth-child(3) {
    animation-delay: 1s;
    border-top-color: var(--color-text-default);
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
}

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

.loading-progress {
    width: 100%;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 1rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-accent) 0%, var(--color-secondary-accent) 100%);
    border-radius: 2px;
    animation: progressLoad 3s ease-in-out forwards;
    box-shadow: 0 0 10px rgba(185, 91, 48, 0.5);
}

@keyframes progressLoad {
    0% {
        width: 0%;
    }
    50% {
        width: 60%;
    }
    100% {
        width: 100%;
    }
}

/* Responsive Loading Screen */
@media (max-width: 768px) {
    .loading-content {
        padding: 1rem;
        max-width: 90%;
    }
    
    .loading-logo img {
        width: 100px;
        height: 100px;
    }
    
    .loading-text h1 {
        font-size: 2.5rem;
    }
    
    .loading-subtitle {
        font-size: 1rem;
    }
    
    .loading-spinner {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .loading-logo img {
        width: 80px;
        height: 80px;
    }
    
    .loading-text h1 {
        font-size: 2rem;
    }
    
    .loading-subtitle {
        font-size: 0.9rem;
    }
    
    .loading-spinner {
        width: 50px;
        height: 50px;
    }
}