/* ===================================
   Black Friday Ano Todo - Styles
   Mobile-First Responsive Design
   =================================== */

/* ===== CSS Variables - YLIST IDENTITY ===== */
:root {
    /* Cores Primárias (Energia e Paixão) */
    --color-primary: #FF6B35;        /* Laranja Fogo */
    --color-secondary: #FEC400;      /* Amarelo Energia */
    --color-accent: #E63946;         /* Vermelho Quente */
    
    /* Cores Neutras - TEMA CLARO */
    --color-dark: #1A1A1A;           /* Textos escuros */
    --color-darker: #FFFFFF;         /* Fundo branco */
    --color-light: #2B2B2B;          /* Textos em elementos escuros */
    --color-gray: #6c757d;
    --color-gray-light: #F9FAFB;     /* Cinza claro */
    --color-gray-medium: #E5E7EB;    /* Bordas e divisores */
    --color-background: #FFFFFF;     /* Background principal */
    --color-surface: #FAFAFA;        /* Cards e superfícies */
    
    /* Cores de Feedback */
    --color-success: #10b981;
    --color-danger: #E63946;         /* Vermelho Quente */
    --color-positive: #10b981;
    --color-negative: #E63946;
    
    /* Gradientes - TEMA CLARO */
    --gradient-fire: linear-gradient(135deg, #FF6B35 0%, #E63946 50%, #FEC400 100%);
    --gradient-energy: linear-gradient(90deg, #FEC400 0%, #FF6B35 100%);
    --gradient-light: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(254, 196, 0, 0.05) 100%);
    
    /* Tipografia */
    --font-family: 'Cabin', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Roboto Mono', 'Courier New', monospace;
    
    /* Transições e Efeitos - TEMA CLARO */
    --transition: all 0.3s ease;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.2);
    --border-radius: 8px;
    --border-color: #E5E7EB;
    
    /* Elementos Gráficos */
    --skew-angle: -15deg;
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--gradient-light);
    color: var(--color-dark);
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    color: var(--color-accent);
}

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

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ===== Header ===== */
.header {
    background: var(--color-background);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 800;
}

.logo-text {
    color: #000000;
}

.logo i {
    background: linear-gradient(135deg, rgb(255, 107, 53) 0%, rgb(255, 140, 0) 50%, rgb(254, 196, 0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.nav {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    right: auto;
    padding: 8px;
    width: min(100%, 780px);
    background: var(--color-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.6);
    z-index: 1000;
    justify-content: space-around;
    border-radius: 0;
}

/* Mobile menu styles */
.nav-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #9CA3AF;
    padding: 8px 10px;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
    flex: 1;
    min-width: 0;
}

.nav-btn i {
    font-size: 16px;
    color: #9CA3AF;
    transition: var(--transition);
}

.nav-btn:hover,
.nav-btn.active {
    background: rgba(255, 215, 0, 0.18);
    color: #000000;
    box-shadow: 0 14px 32px rgba(255, 215, 0, 0.18);
}

.nav-btn:hover i,
.nav-btn.active i {
    color: var(--color-primary);
}

.nav-btn.active {
    border: 1px solid rgba(255, 215, 0, 0.35);
}

.desktop-only {
    display: none;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-primary);
}

.lang-selector select {
    background: var(--color-surface);
    color: var(--color-dark);
    border: 1px solid var(--color-gray);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
}

.notification-center {
    position: relative;
    display: flex;
    align-items: center;
}

.notification-btn {
    position: relative;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.notification-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-dark);
}

.notification-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #ff6b6b;
    color: #fff;
    border-radius: 999px;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 700;
}

.notification-badge.pulse {
    animation: badgePulse 1.2s ease;
}

@keyframes badgePulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.6); }
    70% { transform: scale(1.12); box-shadow: 0 0 0 12px rgba(255, 107, 107, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 107, 107, 0); }
}

.notification-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: 320px;
    max-width: 90vw;
    background: #FFFFFF;
    border: 1px solid var(--color-gray);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    z-index: 1001;
}

.notification-dropdown.open {
    display: flex;
}

.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-gray);
    font-weight: 600;
}

.notification-header .mark-read {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: 12px;
    cursor: pointer;
}

.notification-list {
    max-height: 360px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.notification-item {
    padding: 12px 14px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    align-items: flex-start;
    border-bottom: 1px solid var(--color-gray);
}

.notification-item.unread .notification-message {
    font-weight: 700;
}

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

.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.notification-message {
    color: var(--color-dark);
    line-height: 1.4;
    font-size: 14px;
}

.notification-meta {
    color: var(--color-gray);
    font-size: 12px;
}

.notification-empty {
    padding: 16px;
    text-align: center;
    color: var(--color-gray);
    font-size: 14px;
}

@media (max-width: 640px) {
    .notification-dropdown {
        right: auto;
        left: 0;
    }
}

/* ===== Main Content ===== */
.main {
    padding: 24px 0 104px;
    min-height: calc(100vh - 80px);
}

.page {
    display: none;
}

.page.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* ===== Hero Section ===== */
.hero {
    text-align: center;
    padding: 32px 16px;
    margin-bottom: 32px;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    background-image: linear-gradient(135deg, rgb(255, 107, 53) 0%, rgb(230, 57, 70) 50%, rgb(254, 196, 0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-gray);
    margin-bottom: 12px;
}

.hero-cta {
    font-size: 16px;
    color: var(--color-dark);
    font-weight: 600;
    margin-bottom: 24px;
}

.neon-reward {
    position: relative;
    max-width: 760px;
    margin: 0 auto 28px;
    padding: 18px 16px;
    border-radius: calc(var(--border-radius) * 1.5);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.08), rgba(254, 196, 0, 0.05));
    border: 1px solid rgba(255, 107, 53, 0.2);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08), 0 0 16px rgba(255, 107, 53, 0.15);
    overflow: hidden;
}

/* Removed neon-reward__glow */

.neon-reward__content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.neon-reward__kicker {
    display: inline-flex;
    align-self: center;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #FFFFFF;
    background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

.neon-reward__title {
    font-size: 20px;
    font-weight: 800;
    line-height: 1.35;
    color: var(--color-dark);
    text-shadow: none;
}

.neon-reward__note {
    font-size: 14px;
    color: var(--color-gray);
    margin-top: 2px;
}

/* Removed pulsing and neonDrift animation */

/* ===== Buttons ===== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--gradient-energy);
    color: #FFFFFF;
    font-weight: 700;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--gradient-fire);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.5);
}

.btn-secondary {
    background: var(--color-gray);
    color: var(--color-light);
}

.btn-secondary:hover {
    background: var(--color-gray-light);
    color: var(--color-dark);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Posts Container ===== */
.posts-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

/* ===== Post Card ===== */
.post-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 20px;
    transition: var(--transition);
}

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

.post-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.post-author {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gray);
    font-size: 14px;
}

.post-score {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.post-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-light);
}

.post-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-success);
    margin-bottom: 12px;
}

.post-coupon {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-dark);
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: 600;
    margin-bottom: 16px;
    font-size: 14px;
}

.post-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.reaction-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-light);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
}

.reaction-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.reaction-btn.active-positive {
    background: var(--color-positive);
    border-color: var(--color-positive);
    color: white;
}

.reaction-btn.active-negative {
    background: var(--color-negative);
    border-color: var(--color-negative);
    color: white;
}

.btn-view-deal {
    width: 100%;
    background: var(--color-primary);
    color: #FFFFFF;
}

@media (min-width: 769px) {
    .btn-view-deal {
        width: auto;
        flex: 2; /* Ocupa mais espaço que os botões de reação */
        min-width: 150px;
    }
}

/* ===== Auth Container ===== */
.auth-container {
    max-width: 400px;
    margin: 40px auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 32px;
}

.auth-container h2 {
    text-align: center;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 14px;
}

.form-group input {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-light);
    font-size: 16px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.auth-switch {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--color-gray);
}

/* ===== Wallet ===== */
.wallet-container {
    max-width: 600px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.wallet-container h2 {
    text-align: center;
    margin-bottom: 32px;
    color: var(--color-primary);
}

.wallet-balance {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

.balance-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
}

.balance-label {
    font-size: 14px;
    color: var(--color-gray);
    margin-bottom: 8px;
}

.balance-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .balance-value {
        font-size: 24px;
    }
    
    .wallet-balance {
        gap: 12px;
    }
    
    .balance-card {
        padding: 16px;
    }
}

.wallet-info {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 24px;
    font-size: 14px;
}

.wallet-info p {
    margin-bottom: 8px;
}

.withdrawal-history {
    margin-top: 24px;
}

.withdrawal-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 12px;
}

.withdrawal-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.withdrawal-status.pending {
    background: var(--color-secondary);
    color: var(--color-dark);
}

.withdrawal-status.completed {
    background: var(--color-success);
    color: white;
}

.withdrawal-status.rejected {
    background: var(--color-danger);
    color: white;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    padding: 20px;
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    color: var(--color-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-dark);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
}

.modal-form {
    padding: 20px;
}

.preview-content {
    padding: 20px;
}

.preview-link {
    display: block;
    padding: 12px;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    margin: 16px 0;
    word-break: break-all;
}

.preview-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.preview-actions .btn {
    flex: 1;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    min-width: 250px;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-danger);
}

.toast.info {
    border-left: 4px solid var(--color-primary);
}

/* ===== Loading ===== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--color-gray);
}

.loading i {
    font-size: 32px;
    margin-bottom: 12px;
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.pagination button {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-light);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.pagination button:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.pagination button.active {
    background: var(--color-primary);
    color: var(--color-dark);
}

.pagination button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ===== Responsive: Tablet ===== */
@media (min-width: 768px) {
    .posts-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }

    .main {
        padding: 32px 0;
    }

    .nav {
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        gap: 10px;
        flex-wrap: wrap;
        justify-content: flex-end;
        left: auto;
        right: auto;
        transform: none;
        width: auto;
        border-radius: 0;
    }

    /* Desktop menu styles */
    .nav-btn {
        flex: 0 0 auto;
        flex-direction: row;
        gap: 8px;
        font-size: 14px;
        padding: 10px 16px;
        border: 1px solid var(--color-gray);
        background: rgba(255, 255, 255, 0.04);
        color: #000000;
    }

    .nav-btn i {
        font-size: 16px;
        color: #000000;
    }

    .nav-btn:hover,
    .nav-btn.active {
        background: var(--color-primary);
        color: #FFFFFF;
        border-color: var(--color-primary);
        box-shadow: 0 10px 24px rgba(255, 215, 0, 0.2);
    }
    
    .nav-btn:hover i,
    .nav-btn.active i {
        color: #FFFFFF;
    }

    .desktop-only {
        display: inline-flex;
    }
}

/* ===== Responsive: Desktop ===== */
@media (min-width: 1024px) {
    .posts-container {
        grid-template-columns: repeat(3, 1fr);
    }

    .container {
        padding: 0 32px;
    }

    .main {
        padding: 40px 0;
    }
}