/* assets/css/style.css */

/* Улучшенная цветовая палитра */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --primary-glow: rgba(59, 130, 246, 0.15);
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: rgba(30, 41, 59, 0.7);
    --bg-card-solid: #1e293b;
    --bg-card-light: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #475569;
    --border-light: rgba(255, 255, 255, 0.1);
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #0ea5e9;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* Сброс и базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--bg-darker) 0%, #111827 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(30, 64, 175, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

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

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

/* Контейнер */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Улучшенный хедер */
header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

.logo a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    transition: width 0.3s ease;
}

.logo a:hover::after {
    width: 100%;
}

/* Улучшенная навигация */
nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

nav a:hover::before {
    left: 100%;
}

nav a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-1px);
}

nav a.active {
    color: var(--primary-color);
    background: var(--primary-glow);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.user-greeting {
    color: var(--text-secondary);
    margin-right: 16px;
    font-size: 0.9rem;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

/* Основной контент */
main {
    flex: 1;
    padding: 48px 0;
}

/* Улучшенная герой секция */
.hero {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(2, 6, 23, 0.9) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: 60px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    animation: pulse 15s infinite linear;
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light), #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 25%;
    width: 50%;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    border-radius: 2px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* Улучшенные кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary-light);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #0d966c);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.auth-buttons,
.dashboard-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Улучшенные карточки функций */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    border-radius: var(--radius) var(--radius) 0 0;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* Улучшенные формы */
.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 48px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.form-container h1 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Улучшенные алерты */
.alert {
    padding: 18px 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    border: 1px solid transparent;
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.2);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #86efac;
    border-color: rgba(16, 185, 129, 0.2);
}

/* Улучшенный дашборд */
.dashboard {
    padding: 32px 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.dashboard-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.dashboard-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    color: var(--primary-color);
    filter: drop-shadow(0 4px 6px rgba(59, 130, 246, 0.3));
}

.dashboard-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.dashboard-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Улучшенный сайдбар пакетов */
.packages-sidebar {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.packages-menu {
    list-style: none;
}

.packages-menu li {
    border-bottom: 1px solid var(--glass-border);
    transition: background-color 0.3s ease;
}

.packages-menu li:hover {
    background: rgba(255, 255, 255, 0.03);
}

.packages-menu li:last-child {
    border-bottom: none;
}

.packages-menu a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 28px;
    color: var(--text-secondary);
    transition: var(--transition);
    font-weight: 500;
    position: relative;
}

.packages-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--primary-color);
    border-radius: 0 2px 2px 0;
    transition: height 0.3s ease;
}

.packages-menu a:hover {
    color: var(--text-primary);
    padding-left: 32px;
}

.packages-menu a:hover::before {
    height: 24px;
}

.packages-menu a.active {
    background: var(--primary-glow);
    color: var(--primary-color);
    padding-left: 32px;
}

.packages-menu a.active::before {
    height: 32px;
    background: var(--primary-color);
}

.packages-menu i {
    width: 20px;
    text-align: center;
    font-size: 1.2rem;
}

/* Две колонки */
.packages-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    margin-top: 40px;
}

.packages-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.packages-content h2 {
    font-size: 2rem;
    margin-bottom: 32px;
    color: var(--text-primary);
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.packages-content h3 {
    font-size: 1.5rem;
    margin: 32px 0 20px;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--glass-border);
    font-weight: 600;
}

/* Улучшенный список пакетов */
.packages-list {
    list-style: none;
    margin-top: 24px;
}

.package-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.package-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.package-item:hover {
    border-color: var(--primary-color);
    transform: translateX(8px);
    box-shadow: var(--shadow);
}

.package-item:hover::before {
    opacity: 1;
}

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.package-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-light);
}

.package-version {
    background: var(--primary-glow);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.package-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.package-meta {
    display: flex;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.package-author,
.package-downloads {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Кнопки действий */
.card-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.btn-small {
    padding: 12px 20px;
    font-size: 0.95rem;
}

.btn-block {
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* Улучшенный подвал */
footer {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    margin-top: auto;
}

.footer-content {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Утилиты */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 12px; }
.mt-2 { margin-top: 24px; }
.mt-3 { margin-top: 36px; }
.mb-1 { margin-bottom: 12px; }
.mb-2 { margin-bottom: 24px; }
.mb-3 { margin-bottom: 36px; }

/* Мобильная адаптация */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .form-container {
        padding: 32px 24px;
    }
    
    .btn {
        padding: 12px 24px;
        width: 100%;
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    /* Пакеты на мобильных */
    .packages-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .packages-menu a {
        padding: 18px 24px;
    }
    
    .package-item {
        padding: 20px;
    }
    
    .package-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .package-meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .packages-content {
        padding: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .feature-card,
    .dashboard-card {
        padding: 24px;
    }
    
    .form-container h1 {
        font-size: 1.75rem;
    }
}

/* Анимации */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.feature-card,
.dashboard-card,
.package-item {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.feature-card:nth-child(2) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.2s;
}

.dashboard-card:nth-child(2) {
    animation-delay: 0.1s;
}

.dashboard-card:nth-child(3) {
    animation-delay: 0.2s;
}

.packages-menu li {
    animation: slideIn 0.5s ease-out forwards;
}

/* Стили для страницы публикации пакета */
.publish-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

/* Загрузка файлов */
.file-upload-area {
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.02);
    position: relative;
    overflow: hidden;
}

.file-upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-2px);
}

.file-upload-area i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(59, 130, 246, 0.3));
}

.file-upload-area p {
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 1.1rem;
}

.file-upload-area small {
    color: var(--text-muted);
    font-size: 0.9rem;
    display: block;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Плавный скролл */
html {
    scroll-behavior: smooth;
}

/* Улучшение фокусных состояний */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Скрыть стрелки у input number */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}