/* Smart Control Hub - Telegram Web App Styles */

/* CSS Variables - Telegram Theme */
:root {
    --tg-theme-bg-color: var(--tg-theme-bg-color, #ffffff);
    --tg-theme-text-color: var(--tg-theme-text-color, #000000);
    --tg-theme-hint-color: var(--tg-theme-hint-color, #999999);
    --tg-theme-link-color: var(--tg-theme-link-color, #2481cc);
    --tg-theme-button-color: var(--tg-theme-button-color, #2481cc);
    --tg-theme-button-text-color: var(--tg-theme-button-text-color, #ffffff);
    --tg-theme-secondary-bg-color: var(--tg-theme-secondary-bg-color, #f0f0f0);

    /* Custom colors */
    --success-color: #34c759;
    --warning-color: #ff9500;
    --error-color: #ff3b30;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    background-color: var(--tg-theme-bg-color);
    color: var(--tg-theme-text-color);
    min-height: 100vh;
    padding-bottom: 80px;
}

#app {
    max-width: 480px;
    margin: 0 auto;
}

/* Header */
.header {
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    background: var(--tg-theme-secondary-bg-color);
}

.header h1 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.user-info {
    font-size: 14px;
    color: var(--tg-theme-hint-color);
}

/* Navigation */
.nav {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-sm);
    background: var(--tg-theme-secondary-bg-color);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--tg-theme-hint-color);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.nav-btn.active {
    color: var(--tg-theme-button-color);
    background: rgba(36, 129, 204, 0.1);
}

.nav-icon {
    font-size: 20px;
}

/* Main Content */
.main {
    padding: var(--spacing-md);
}

/* Screens */
.screen {
    display: none;
}

.screen.active {
    display: block;
}

/* Cards */
.card {
    background: var(--tg-theme-secondary-bg-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* Checkbox Items */
.checkbox-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
}

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

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-md);
    accent-color: var(--tg-theme-button-color);
}

.checkbox-item label {
    flex: 1;
    cursor: pointer;
}

.checkbox-item .emoji {
    margin-right: var(--spacing-sm);
}

/* Select Actions */
.select-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
}

.btn-secondary {
    background: var(--tg-theme-secondary-bg-color);
    color: var(--tg-theme-text-color);
    border: 1px solid var(--border-color);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
}

.btn-large {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 16px;
    border-radius: var(--radius-md);
}

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

.btn-icon {
    font-size: 18px;
}

/* Period Selector */
.period-selector {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.period-btn {
    flex: 1;
    min-width: 80px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--tg-theme-bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.period-btn.active {
    background: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
    border-color: var(--tg-theme-button-color);
}

/* Date Inputs */
.date-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.date-input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--tg-theme-bg-color);
    color: var(--tg-theme-text-color);
}

/* Filter Databases */
.filter-databases {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-db-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--tg-theme-bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-db-btn:active {
    background: var(--tg-theme-secondary-bg-color);
}

.filter-db-btn.active {
    border-color: var(--tg-theme-button-color);
}

.filter-count {
    font-size: 12px;
    color: var(--tg-theme-hint-color);
    background: var(--tg-theme-secondary-bg-color);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Results */
.results-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.result-card {
    background: var(--tg-theme-secondary-bg-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.result-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.result-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-badge {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.ok {
    background: rgba(52, 199, 89, 0.2);
    color: var(--success-color);
}

.status-badge.warning {
    background: rgba(255, 149, 0, 0.2);
    color: var(--warning-color);
}

.status-badge.error {
    background: rgba(255, 59, 48, 0.2);
    color: var(--error-color);
}

.result-body {
    padding: 0 var(--spacing-md) var(--spacing-md);
    display: none;
}

.result-body.expanded {
    display: block;
}

.check-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.check-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.check-message {
    font-size: 12px;
    color: var(--tg-theme-hint-color);
    margin-top: var(--spacing-xs);
}

/* Details Table */
.details-table {
    width: 100%;
    font-size: 12px;
    margin-top: var(--spacing-sm);
    border-collapse: collapse;
}

.details-table th,
.details-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.details-table th {
    font-weight: 600;
    background: var(--tg-theme-bg-color);
    position: sticky;
    top: 0;
}

.details-scroll {
    max-height: 200px;
    overflow-y: auto;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--tg-theme-hint-color);
}

.empty-icon {
    font-size: 48px;
    display: block;
    margin-bottom: var(--spacing-md);
}

/* Hint */
.hint {
    font-size: 14px;
    color: var(--tg-theme-hint-color);
    margin-bottom: var(--spacing-md);
}

/* Loading */
.loading {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--tg-theme-hint-color);
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-overlay.hidden {
    display: none;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay p {
    color: white;
    margin-top: var(--spacing-md);
    font-size: 14px;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--tg-theme-hint-color);
    border-radius: 2px;
}

/* Responsive */
@media (max-width: 360px) {
    .period-btn {
        min-width: 70px;
        font-size: 12px;
    }
}