/**
 * MIRA - Тёмная тема (dark-theme.css)
 * Версия: 2.0 с интеграцией Garmin Pilot
 * Альтернативная цветовая схема для работы в темноте
 */

/* ===================================
   CSS ПЕРЕМЕННЫЕ - Garmin Pilot + MIRA
   =================================== */

:root {
    /* Garmin Pilot цвета (основные) */
    --gp-bg: #1a1a1a;
    --gp-bg-secondary: #252525;
    --gp-bg-tertiary: #0f0f0f;
    --gp-border: #3a3a3a;
    --gp-text: #ffffff;
    --gp-text-secondary: #888888;
    --gp-accent: #00aaff;
    
    /* Flight Rules цвета */
    --gp-vfr: #00c853;
    --gp-mvfr: #2196f3;
    --gp-ifr: #ff9800;
    --gp-lifr: #f44336;
    
    /* Светлая тема (по умолчанию) */
    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-tertiary: #edf2f7;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-muted: rgba(0, 0, 0, 0.6);
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.1);

    /* Акцентные цвета */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-color: #38a169;
    --warning-color: #ed8936;
    --danger-color: #e53e3e;
    --info-color: #3182ce;
}

/* ===================================
   ТЁМНАЯ ТЕМА
   =================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a202c;
        --bg-secondary: #2d3748;
        --bg-tertiary: #4a5568;
        --text-primary: #f7fafc;
        --text-secondary: #cbd5e0;
        --text-muted: rgba(255, 255, 255, 0.7);
        --border-color: rgba(255, 255, 255, 0.1);
        --shadow-color: rgba(0, 0, 0, 0.3);
    }
}

/* Класс для ручного переключения */
body.dark-theme {
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-tertiary: #4a5568;
    --text-primary: #f7fafc;
    --text-secondary: #cbd5e0;
    --text-muted: rgba(255, 255, 255, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* ===================================
   ОБЩИЕ СТИЛИ
   =================================== */

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===================================
   ПАНЕЛИ И КОНТЕЙНЕРЫ
   =================================== */

.bottom-panel,
.side-panel {
    background: rgba(45, 55, 72, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 -10px 40px var(--shadow-color);
}

@media (prefers-color-scheme: light) {
    .bottom-panel,
    .side-panel {
        background: rgba(255, 255, 255, 0.95);
    }
}

body.dark-theme .bottom-panel,
body.dark-theme .side-panel {
    background: rgba(45, 55, 72, 0.95);
}

.panel-header {
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.15) 0%, 
        rgba(118, 75, 162, 0.15) 100%);
    border-bottom: 1px solid var(--border-color);
}

.panel-content {
    background: transparent;
}

/* ===================================
   КНОПКИ
   =================================== */

.panel-btn {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.panel-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.panel-btn:active {
    background: rgba(255, 255, 255, 0.2);
}

.panel-btn.close-btn {
    background: rgba(229, 62, 62, 0.2);
    color: #fc8181;
}

.panel-btn.close-btn:hover {
    background: rgba(229, 62, 62, 0.3);
}

.action-btn {
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

/* ===================================
   ВКЛАДКИ
   =================================== */

.tabs {
    border-bottom: 1px solid var(--border-color);
}

.tab {
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
}

.tab:hover {
    color: var(--text-primary);
    background: rgba(102, 126, 234, 0.1);
}

.tab.active {
    color: var(--text-primary);
    border-bottom-color: #667eea;
    background: rgba(102, 126, 234, 0.15);
}

/* ===================================
   ПОЛЯ ВВОДА
   =================================== */

.coord-input {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.coord-input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.coord-input::placeholder {
    color: var(--text-muted);
}

/* ===================================
   КАРТОЧКИ ПАРАМЕТРОВ
   =================================== */

.param-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
}

.param-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.param-card .value {
    color: var(--text-primary);
}

.param-card .label {
    color: var(--text-secondary);
}

/* ===================================
   ТАБЛИЦЫ
   =================================== */

.data-table {
    background: transparent;
}

.data-table th,
.data-table td {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.data-table th {
    color: var(--text-secondary);
    background: rgba(102, 126, 234, 0.1);
}

.data-table tr:hover td {
    background: rgba(102, 126, 234, 0.1);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

/* ===================================
   ГРАФИКИ
   =================================== */

.chart-container {
    background: rgba(255, 255, 255, 0.03);
}

/* ===================================
   МОДАЛЬНЫЕ ОКНА
   =================================== */

.modal-content {
    background: var(--bg-secondary);
    box-shadow: 0 20px 60px var(--shadow-color);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

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

/* ===================================
   УВЕДОМЛЕНИЯ (TOAST)
   =================================== */

.toast {
    background: var(--bg-secondary);
    color: var(--text-primary);
    box-shadow: 0 8px 30px var(--shadow-color);
}

/* ===================================
   СТАТУС ПОЛЁТА
   =================================== */

.flight-status.status-allowed {
    background: rgba(56, 161, 105, 0.2);
    border: 1px solid rgba(56, 161, 105, 0.5);
    color: #68d391;
}

.flight-status.status-restricted {
    background: rgba(237, 137, 54, 0.2);
    border: 1px solid rgba(237, 137, 54, 0.5);
    color: #f6ad55;
}

.flight-status.status-forbidden {
    background: rgba(229, 62, 62, 0.2);
    border: 1px solid rgba(229, 62, 62, 0.5);
    color: #fc8181;
}

/* ===================================
   РЕКОМЕНДАЦИИ
   =================================== */

.recommendations-block {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
}

.recommendations-header {
    background: rgba(102, 126, 234, 0.15);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.recommendation-item {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

/* ===================================
   ШАГИ МАСТЕРА
   =================================== */

.wizard-steps {
    background: rgba(102, 126, 234, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.wizard-step {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid transparent;
}

.wizard-step:hover {
    background: rgba(255, 255, 255, 0.12);
}

.wizard-step.active {
    background: rgba(102, 126, 234, 0.2);
    border-color: #667eea;
}

.wizard-step.active .step-number {
    background: #667eea;
    color: #fff;
}

.wizard-step.active .step-label {
    color: var(--text-primary);
}

.wizard-step.completed {
    background: rgba(56, 161, 105, 0.2);
}

/* ===================================
   БЛОК МАРШРУТА
   =================================== */

.route-status-block {
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid var(--border-color);
}

.route-title {
    color: var(--text-primary);
}

.route-info {
    color: var(--text-secondary);
}

/* ===================================
   ВРЕМЕННЫЕ ОКНА
   =================================== */

.flight-window.window-allowed {
    background: rgba(56, 161, 105, 0.2);
    color: #68d391;
    border: 1px solid rgba(56, 161, 105, 0.4);
}

.flight-window.window-restricted {
    background: rgba(237, 137, 54, 0.2);
    color: #f6ad55;
    border: 1px solid rgba(237, 137, 54, 0.4);
}

.flight-window.window-forbidden {
    background: rgba(229, 62, 62, 0.2);
    color: #fc8181;
    border: 1px solid rgba(229, 62, 62, 0.4);
}

/* ===================================
   БЕЙДЖИ
   =================================== */

.badge-ok { 
    background: rgba(56, 161, 105, 0.25); 
    color: #68d391; 
}

.badge-warn { 
    background: rgba(237, 137, 54, 0.25); 
    color: #f6ad55; 
}

.badge-danger { 
    background: rgba(229, 62, 62, 0.25); 
    color: #fc8181; 
}

/* ===================================
   СЕКЦИИ
   =================================== */

.section-title {
    color: var(--text-secondary);
}

.section-title i {
    color: #667eea;
}

/* ===================================
   ПАГИНАЦИЯ ОТЧЁТА
   =================================== */

.report-pagination {
    border-bottom: 2px solid var(--border-color);
}

.report-page-btn:not(.active) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.report-page-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
}

/* ===================================
   СКРОЛЛБАРЫ
   =================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ===================================
   ВИДИМЫЙ ФОКУС (ДОСТУПНОСТЬ)
   =================================== */

*:focus-visible {
    outline: 3px solid #667eea;
    outline-offset: 2px;
}

button:focus-visible,
[role="button"]:focus-visible {
    outline: 3px solid #667eea;
    outline-offset: 2px;
    box-shadow: 0 0 0 5px rgba(102, 126, 234, 0.3);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #667eea;
    outline-offset: 0;
}

.tab:focus-visible {
    outline: 3px solid #667eea;
    outline-offset: -3px;
}

/* ===================================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ
   =================================== */

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 80px;
    width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px var(--shadow-color);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-color);
}

.theme-toggle i {
    font-size: 18px;
    color: var(--text-primary);
}

/* Скрываем переключатель на мобильных */
@media (max-width: 768px) {
    .theme-toggle {
        display: none;
    }
}

/* ===================================
   УТИЛИТЫ
   =================================== */

/* Скрытие элемента для скринридеров */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===================================
   АНИМАЦИИ
   =================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}