/* Современный дизайн для ZOV Guard Mini App */

/* Переменные для современной темы */
:root {
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --gradient-danger: linear-gradient(135deg, #eb3349 0%, #f45c43 100%);
    --gradient-info: linear-gradient(135deg, #2196F3 0%, #21CBF3 100%);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* Улучшенный хедер */
.app-header {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.header-content {
    color: white;
}

.header-user i {
    font-size: 28px;
}

.points-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

/* Красивые карточки */
.page-card {
    background: var(--tg-theme-bg-color);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

/* Улучшенные кнопки */
.btn {
    position: relative;
    overflow: hidden;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.btn-success {
    background: var(--gradient-success);
    border: none;
}

.btn-danger {
    background: var(--gradient-danger);
    border: none;
}

/* Карточки заданий */
.task-card {
    background: var(--tg-theme-bg-color);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.task-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.task-card:hover::after {
    left: 100%;
}

.task-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

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

.task-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--tg-theme-text-color);
    line-height: 1.3;
}

.task-priority {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: var(--gradient-info);
    color: white;
}

.task-priority.high {
    background: var(--gradient-danger);
}

.task-meta {
    display: flex;
    gap: 16px;
    font-size: 14px;
    color: var(--tg-theme-hint-color);
}

.task-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.task-meta-item i {
    font-size: 18px;
    color: var(--primary-color);
}

/* Стильный профиль */
/* Убираем глобальное переопределение цвета для profile-card */
/* .profile-card {
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
} */

/* .profile-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
} */

@keyframes pulse {
    0%, 100% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.profile-avatar i {
    font-size: 48px;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 20px;
}

.stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 12px;
    border-radius: 12px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    display: block;
}

.stat-label {
    font-size: 12px;
    opacity: 0.9;
}

/* Быстрые действия */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.action-card {
    background: var(--tg-theme-bg-color);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.action-card i {
    font-size: 36px;
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Модальные окна с анимацией */
.modal {
    backdrop-filter: blur(10px);
    background: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    animation: slideUp 0.3s ease;
    box-shadow: var(--shadow-lg);
}

@keyframes slideUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Красивые формы */
.form-control {
    border: 2px solid transparent;
    background: var(--tg-theme-secondary-bg-color);
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-color);
    background: var(--tg-theme-bg-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

/* Улучшенная навигация */
.bottom-nav {
    background: var(--tg-theme-bg-color);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.nav-item {
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width var(--transition-fast);
}

.nav-item.active::before {
    width: 40px;
}

.nav-item.active {
    color: #667eea;
}

.nav-item:active {
    transform: scale(0.95);
}

/* Улучшенные статус-бейджи */
.status-badge {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

/* Пустые состояния */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--tg-theme-hint-color);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 16px;
    color: #e0e0e0;
}

/* Лоадер */
.loader-overlay {
    background: var(--gradient-primary);
    backdrop-filter: blur(10px);
}

.loader {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Уведомления */
.notification {
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

/* Адаптивность */
@media (max-width: 600px) {
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-stats {
        gap: 8px;
    }
}