/* ========================================
   MONESSENCE - ÁREA DE EMBAIXADORAS
   Design: Verde #173521 + Dourado #b8860b
   ======================================== */

:root {
    /* Cores Principais */
    --color-primary: #173521;
    --color-primary-light: #1e4a2e;
    --color-primary-dark: #0f2316;
    --color-accent: #b8860b;
    --color-accent-light: #d4a017;
    --color-accent-dark: #8b6914;
    
    /* Cores Neutras */
    --color-white: #ffffff;
    --color-cream: #faf8f5;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e8e8e8;
    --color-gray-300: #d4d4d4;
    --color-gray-500: #737373;
    --color-gray-700: #404040;
    --color-gray-900: #171717;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    --gradient-elegant: linear-gradient(135deg, var(--color-primary) 0%, #1a3d28 50%, var(--color-primary-light) 100%);
    
    /* Fontes */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-gold: 0 4px 20px rgba(184, 134, 11, 0.3);
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordas */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ========================================
   RESET & BASE
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-cream);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

.hidden {
    display: none !important;
}

/* ========================================
   LOGIN SCREEN
   ======================================== */

.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-elegant);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-lg);
}

.login-container {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 10;
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo img.logo-full {
    max-width: 300px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.4));
}

.login-logo .logo-fallback {
    display: none;
}

.login-logo .logo-fallback .logo-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 4px 12px rgba(184, 134, 11, 0.5));
}

.login-logo .logo-fallback h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-white);
    letter-spacing: 0.1em;
}

.login-logo .logo-fallback h1 span {
    color: var(--color-accent);
    font-style: italic;
}

.login-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    background: var(--color-gray-100);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.1);
}

.form-group input::placeholder {
    color: var(--color-gray-300);
}

.form-error {
    color: #dc2626;
    font-size: 0.875rem;
    text-align: center;
    min-height: 1.25rem;
}

.btn-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    box-shadow: var(--shadow-gold);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(184, 134, 11, 0.4);
}

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

.login-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.login-footer p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.login-footer a {
    color: var(--color-accent);
    font-weight: 500;
    transition: var(--transition-fast);
}

.login-footer a:hover {
    color: var(--color-accent-dark);
    text-decoration: underline;
}

/* Login Decorations - Removido a pedido */
.login-decoration {
    display: none;
}

/* ========================================
   MEMBERS AREA
   ======================================== */

.members-area {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-logo .header-icon {
    width: 36px;
    height: auto;
}

.header-logo .header-icon-fallback {
    display: none;
    font-size: 1.8rem;
}

.header-logo .header-logo-full {
    height: 40px;
    width: auto;
    max-width: 160px;
}

.header-logo .header-logo-text {
    display: none;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.header-logo .header-logo-text strong {
    color: var(--color-accent);
    font-style: italic;
    font-weight: 400;
}

/* Mobile: mostra ícone ao invés da logo completa */
@media (max-width: 600px) {
    .header-logo .header-logo-full {
        display: none !important;
    }
    .header-logo .header-logo-text {
        display: inline !important;
    }
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-500);
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
    background: var(--color-gray-100);
}

.nav-link.active {
    color: var(--color-accent);
    background: rgba(184, 134, 11, 0.1);
}

.nav-link svg {
    flex-shrink: 0;
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.user-badge {
    font-size: 0.75rem;
    color: var(--color-accent);
}

.btn-logout {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--color-gray-500);
    transition: var(--transition-base);
}

.btn-logout:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    width: 100%;
}

.section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Welcome Banner */
.welcome-banner {
    background: var(--gradient-elegant);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl) var(--spacing-3xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="80" cy="20" r="40" fill="rgba(184,134,11,0.1)"/><circle cx="20" cy="80" r="30" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: cover;
    pointer-events: none;
}

.welcome-content {
    position: relative;
    z-index: 1;
}

.welcome-content h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.welcome-content h1 span {
    color: var(--color-accent);
}

.welcome-content p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    line-height: 1.7;
}

.welcome-stats {
    display: flex;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: center;
    min-width: 120px;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-accent);
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Quick Access */
.quick-access {
    margin-bottom: var(--spacing-2xl);
}

.quick-access h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.quick-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.quick-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.quick-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.quick-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.quick-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.quick-card p {
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

/* Section Header */
.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-header h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    color: var(--color-gray-500);
}

/* Modules Container */
.modules-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.module {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.module-header {
    background: var(--gradient-primary);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition-base);
}

.module-header:hover {
    background: var(--color-primary-light);
}

.module-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.module-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    font-weight: 700;
    color: var(--color-white);
}

.module-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
}

.module-toggle {
    color: var(--color-white);
    transition: var(--transition-base);
}

.module.open .module-toggle {
    transform: rotate(180deg);
}

.module-content {
    display: none;
    padding: var(--spacing-lg);
}

.module.open .module-content {
    display: block;
}

.lessons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.lesson-card {
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

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

.lesson-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.lesson-thumbnail .play-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: var(--transition-base);
}

.lesson-card:hover .play-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-gold);
}

.lesson-info {
    padding: var(--spacing-md);
}

.lesson-title {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.lesson-duration {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Materials Grid */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.material-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.material-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.material-title {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.material-description {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-accent);
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Footer */
.footer {
    background: var(--color-primary);
    padding: var(--spacing-xl);
    margin-top: auto;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer p:first-child {
    color: rgba(255, 255, 255, 0.8);
}

/* Video Modal */
.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.video-modal-content {
    width: 100%;
    max-width: 1000px;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.video-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    color: var(--color-gray-700);
    transition: var(--transition-base);
}

.video-modal-close:hover {
    background: var(--color-gray-100);
}

.video-container {
    aspect-ratio: 16/9;
    background: #000;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.video-info {
    padding: var(--spacing-lg);
}

.video-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.video-info p {
    color: var(--color-gray-500);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .welcome-banner {
        flex-direction: column;
        text-align: center;
    }
    
    .welcome-content p {
        max-width: none;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .header-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        padding-top: var(--spacing-md);
        border-top: 1px solid var(--color-gray-200);
    }
    
    .nav-link span {
        display: none;
    }
    
    .user-info {
        display: none;
    }
    
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .welcome-banner {
        padding: var(--spacing-xl);
    }
    
    .welcome-content h1 {
        font-size: 1.5rem;
    }
    
    .welcome-stats {
        flex-direction: column;
        width: 100%;
    }
    
    .stat-card {
        width: 100%;
    }
    
    .lessons-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: var(--spacing-xl);
    }
    
    .login-logo h1 {
        font-size: 2rem;
    }
    
    .quick-cards {
        grid-template-columns: 1fr;
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
}