/* ===== AI-MARKET MARKETPLACE STYLES ===== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-bg: #ffffff;
    --dark-header: #1a1a2e;
    --gray-text: #666666;
    --gray-text-light: #888888;
    --blue-accent: #4200f6;
    --blue-accent-dark: #3600d1;
    --green-button: #4200f6;
    --green-button-light: #3600d1;
    --red-accent: #e74c3c;
    --light-gray-bg: #f8f9fa;
    --light-gray-bg-alt: #ecf0f1;
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Border radius */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--gray-text);
    background-color: var(--primary-bg);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-full {
    width: 100%;
    max-width: 100%;
    padding: 0 2rem;
    margin: 0;
}

/* ===== HEADER STYLES ===== */
.header {
    background: var(--primary-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-card);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--dark-header);
    text-decoration: none;
}

.logo i {
    color: var(--blue-accent);
}

/* .logo-image styles moved to base.html and base_landing.html for consistency */
/* Logo image is now 53x53px in both base templates */

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

.nav a {
    color: var(--gray-text);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--blue-accent);
    background-color: var(--light-gray-bg);
}

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

/* ===== BUTTON STYLES ===== */
.btn-marketplace {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-base);
}

.btn-primary-marketplace {
    background-color: #4200f6;
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.5);
}

.btn-primary-marketplace:hover {
    background-color: #3600d1;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.7);
}

.btn-secondary-marketplace {
    background-color: transparent;
    color: #4200f6;
    border: 2px solid #4200f6;
}

.btn-secondary-marketplace:hover {
    background-color: rgba(66, 0, 246, 0.1);
    color: #3600d1;
    border-color: #3600d1;
}

.btn-large-marketplace {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
}

/* ===== HERO SECTION ===== */
.marketplace-hero {
    background: transparent;
    padding: 1rem 0 var(--spacing-xxl) 0;
    text-align: center;
}

.hero-top-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-top-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: rgba(128, 128, 128, 0.15);
    color: #4200f6;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    white-space: nowrap;
    text-decoration: none;
    display: inline-block;
}

.hero-top-btn:hover {
    background: rgba(128, 128, 128, 0.25);
    transform: translateY(-2px);
}

.hero-content-marketplace {
    max-width: 800px;
    margin: 0 auto;
    background: transparent;
    padding: var(--spacing-xxl);
    border-radius: 24px;
    backdrop-filter: blur(10px);
}

.hero-title-marketplace {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: #4200f6;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-subtitle-marketplace {
    font-size: 20px;
    color: #000000;
    margin-bottom: var(--spacing-xxl);
    line-height: 1.4;
}

.hero-actions-marketplace {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

/* ===== SECTIONS ===== */
.section-title-marketplace {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    color: var(--dark-header);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

/* ===== CATEGORIES SECTION ===== */
.marketplace-categories {
    padding: var(--spacing-xxl) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
}

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

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--light-gray-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.category-icon i {
    font-size: 24px;
    color: #4200f6;
}

.category-card h3 {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-header);
    margin-bottom: var(--spacing-sm);
}

.category-card p {
    color: var(--gray-text-light);
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

.category-actions {
    margin-top: var(--spacing-md);
}

/* ===== POPULAR SERVICES SECTION ===== */
.marketplace-popular {
    background: var(--light-gray-bg);
    padding: var(--spacing-xxl) 0;
}

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

.service-card {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.service-status {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
}

.status-popular {
    background: var(--green-button);
    color: white;
}

.status-urgent {
    background: var(--red-accent);
    color: white;
}

.service-card h3 {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-header);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--gray-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.service-price {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--green-button);
    margin-bottom: var(--spacing-md);
}

/* ===== HOW IT WORKS SECTION ===== */
.marketplace-how-it-works {
    padding: var(--spacing-xxl) 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.step-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--blue-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--spacing-md);
}

.step-card h3 {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-header);
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--gray-text-light);
    line-height: 1.4;
}

/* ===== ADVANTAGES SECTION ===== */
.marketplace-advantages {
    background: var(--light-gray-bg);
    padding: var(--spacing-xxl) 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.advantage-card {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
}

.advantage-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon {
    width: 50px;
    height: 50px;
    background: var(--light-gray-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.advantage-icon i {
    font-size: 20px;
    color: var(--green-button);
}

.advantage-card h3 {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-header);
    margin-bottom: var(--spacing-sm);
}

.advantage-card p {
    color: var(--gray-text-light);
    line-height: 1.4;
}

/* ===== PRICING SECTION ===== */
.marketplace-pricing {
    padding: var(--spacing-xxl) 0;
}

.pricing-card {
    background: var(--primary-bg);
    border: 2px solid var(--green-button);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: var(--shadow-card);
}

.pricing-price {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: var(--green-button);
    margin-bottom: var(--spacing-md);
}

.pricing-price span {
    font-size: 20px;
    color: var(--gray-text-light);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-text);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--green-button);
    margin-right: var(--spacing-sm);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-header);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-section p {
    color: #cccccc;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

.footer-section a {
    color: #cccccc;
    text-decoration: none;
    display: block;
    padding: var(--spacing-xs) 0;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--blue-accent);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #cccccc;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-title-marketplace {
        font-size: 36px;
    }
    
    .hero-subtitle-marketplace {
        font-size: 18px;
    }
    
    .hero-actions-marketplace {
        flex-direction: column;
        align-items: center;
    }
    
    .categories-grid,
    .services-grid,
    .steps-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none; /* Hide navigation on mobile */
    }
    
    .header-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title-marketplace {
        font-size: 28px;
    }
    
    .section-title-marketplace {
        font-size: 24px;
    }
    
    .category-card,
    .service-card,
    .advantage-card {
        padding: var(--spacing-md);
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

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

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mt-xl {
    margin-top: var(--spacing-xl);
}

/* ===== LEGACY STYLES (for existing pages) ===== */
/* Keep existing styles for dashboard, forms, etc. */
.dashboard-container,
.form-container,
.query-history {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--dark-header);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: border-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-base);
}

.btn-primary {
    background-color: var(--green-button);
    color: white;
}

.btn-primary:hover {
    background-color: var(--green-button-light);
}

.btn-secondary {
    background-color: var(--primary-bg);
    color: var(--blue-accent);
    border: 1px solid var(--blue-accent);
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== LOADING STATES ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--blue-accent);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Блок баланса в личном кабинете */
.balance-block-marketplace {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 16px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(66, 0, 246, 0.1);
}

.balance-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.balance-info i {
    font-size: 1.5rem;
    color: #4200f6;
}

.balance-label {
    font-size: 1.3rem;
    font-weight: 500;
    color: #333;
}

.balance-amount {
    font-size: 1.3rem;
    font-weight: 700;
    color: #4200f6;
}

/* Специфичное правило для баланса в личном кабинете */
.balance-block-marketplace .balance-amount {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    color: #4200f6 !important;
}

.btn-balance-marketplace {
    background: #4200f6;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.btn-balance-marketplace:hover {
    background: #3600d1;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(66, 0, 246, 0.3);
    color: white;
    text-decoration: none;
}

/* Стили для двух кнопок в карточках категорий */
.category-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.category-actions .btn-marketplace {
    flex: 1;
    min-width: 120px;
    text-align: center;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
}

@media (max-width: 480px) {
    .category-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .category-actions .btn-marketplace {
        width: 100%;
        min-width: auto;
    }
    
    /* Мобильные стили для блока баланса */
    .balance-block-marketplace {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .balance-info {
        justify-content: center;
        text-align: center;
    }
    
    .btn-balance-marketplace {
        width: 100%;
        max-width: 200px;
        align-self: center;
    }
}