/**
 * Modern Tracking System CSS v3.0
 * Современный дизайн для системы отслеживания
 */

/* ============================================
   TRACKING HEADER
   ============================================ */
.tracking-header-modern {
    background: linear-gradient(135deg, var(--dark-surface, rgba(255,255,255,0.05)) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 16px;
    padding: 24px 32px;
    margin-bottom: 24px;
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.header-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary, #3A7A9E);
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-title h1 i {
    font-size: 32px;
    background: linear-gradient(135deg, var(--primary, #3A7A9E), var(--secondary, #4F9D8F));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-subtitle {
    color: var(--dark-text-secondary, #94a3b8);
    font-size: 14px;
    margin: 0;
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-modern {
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-modern.btn-primary {
    background: linear-gradient(135deg, var(--primary, #3A7A9E), var(--secondary, #4F9D8F));
    color: white;
    box-shadow: 0 4px 12px rgba(58, 122, 158, 0.3);
}

.btn-modern.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(58, 122, 158, 0.4);
}

.btn-modern.btn-secondary {
    background: var(--dark-surface, rgba(255,255,255,0.05));
    color: var(--dark-text, #f8fafc);
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
}

.btn-modern.btn-secondary:hover {
    background: var(--dark-hover, rgba(255,255,255,0.08));
}

.btn-modern.btn-icon {
    padding: 10px;
    aspect-ratio: 1;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--dark-text-secondary, #94a3b8);
}

.status-indicator {
    font-size: 8px;
    animation: pulse 2s infinite;
}

.status-indicator.status-success {
    color: #10B981;
}

.status-indicator.status-error {
    color: #EF4444;
}

.status-indicator.status-loading {
    color: #F59E0B;
    animation: spin 1s linear infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   STATS DASHBOARD
   ============================================ */
.stats-dashboard-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card-modern {
    background: linear-gradient(135deg, var(--dark-surface, rgba(255,255,255,0.05)) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary, #3A7A9E), var(--secondary, #4F9D8F));
}

.stat-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.stat-card-modern.stat-primary::before {
    background: linear-gradient(90deg, #3B82F6, #60A5FA);
}

.stat-card-modern.stat-success::before {
    background: linear-gradient(90deg, #10B981, #34D399);
}

.stat-card-modern.stat-warning::before {
    background: linear-gradient(90deg, #F59E0B, #FBBF24);
}

.stat-card-modern.stat-info::before {
    background: linear-gradient(90deg, #6366F1, #818CF8);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, rgba(58, 122, 158, 0.2), rgba(79, 157, 143, 0.2));
    color: var(--primary, #3A7A9E);
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark-text, #f8fafc);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--dark-text-secondary, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-trend {
    font-size: 20px;
    color: #10B981;
}

.stat-trend .spinning {
    animation: spin 1s linear infinite;
}

/* ============================================
   FILTERS PANEL
   ============================================ */
.filters-panel-modern {
    background: linear-gradient(135deg, var(--dark-surface, rgba(255,255,255,0.05)) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
}

.filters-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--dark-text, #f8fafc);
    font-size: 16px;
}

.btn-reset-filters {
    margin-left: auto;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
    color: var(--dark-text-secondary, #94a3b8);
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-reset-filters:hover {
    background: var(--dark-hover, rgba(255,255,255,0.05));
    color: var(--dark-text, #f8fafc);
}

.filters-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    align-items: end;
}

.filter-group-modern {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group-modern label {
    font-size: 13px;
    color: var(--dark-text-secondary, #94a3b8);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.input-modern,
.select-modern {
    padding: 10px 14px;
    background: var(--dark-bg, #0b1220);
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
    border-radius: 10px;
    color: var(--dark-text, #f8fafc);
    font-size: 14px;
    transition: all 0.2s ease;
}

.input-modern:focus,
.select-modern:focus {
    outline: none;
    border-color: var(--primary, #3A7A9E);
    box-shadow: 0 0 0 3px rgba(58, 122, 158, 0.1);
}

.btn-apply-filters {
    grid-column: 1 / -1;
    justify-self: stretch;
}

/* ============================================
   POSTS GRID
   ============================================ */
.posts-grid-modern,
.posts-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

/* Legacy card (kept for compatibility) */
.post-card-modern {
    background: linear-gradient(135deg, var(--dark-surface, rgba(255,255,255,0.05)) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--dark-border, rgba(255,255,255,0.1));
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.post-card-modern:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); border-color: var(--primary, #3A7A9E); }
.post-card-modern.success { border-left: 4px solid #10B981; }
.post-card-modern.warning { border-left: 4px solid #F59E0B; }
.post-card-modern.danger { border-left: 4px solid #EF4444; }
.post-card-header { display: flex; justify-content: space-between; align-items: center; }
.post-number { font-size: 18px; font-weight: 700; color: var(--dark-text, #f8fafc); display: flex; align-items: center; gap: 8px; }
.post-status-indicator { width: 12px; height: 12px; border-radius: 50%; }
.post-status-indicator.good { background: #10B981; box-shadow: 0 0 8px rgba(16,185,129,0.5); }
.post-status-indicator.warning { background: #F59E0B; box-shadow: 0 0 8px rgba(245,158,11,0.5); }
.post-status-indicator.danger { background: #EF4444; box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.post-stats-row { display: flex; gap: 24px; margin-bottom: 16px; }
.post-stat-item { flex: 1; }
.post-stat-value { font-size: 24px; font-weight: 700; color: var(--dark-text, #f8fafc); margin-bottom: 4px; line-height: 1; }
.post-stat-label { font-size: 12px; color: var(--dark-text-secondary, #94a3b8); text-transform: lowercase; }
.post-progress-section { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.post-progress-header { display: flex; justify-content: space-between; font-size: 12px; color: var(--dark-text-secondary, #94a3b8); }
.post-progress-bar { height: 8px; background: var(--dark-bg, #0b1220); border-radius: 4px; overflow: hidden; }
.post-progress-fill { height: 100%; border-radius: 4px; transition: width 0.3s ease; }
.post-progress-fill.good { background: linear-gradient(90deg, #10B981, #34D399); }
.post-progress-fill.warning { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.post-progress-fill.danger { background: linear-gradient(90deg, #EF4444, #F87171); }
.post-operators-section { font-size: 13px; color: var(--dark-text-secondary, #94a3b8); line-height: 1.6; margin-bottom: 8px; }
.no-operators { font-style: italic; opacity: 0.6; }
.post-card-footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--dark-border, rgba(255,255,255,0.1)); }
.btn-post-details { width: 100%; padding: 10px; background: transparent; border: 1px solid var(--dark-border, rgba(255,255,255,0.1)); color: var(--primary, #3A7A9E); border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 8px; transition: all 0.2s ease; }
.btn-post-details:hover { background: var(--primary, #3A7A9E); color: white; border-color: var(--primary, #3A7A9E); }

/* ============================================
   POST CARD V2 — обновлённый дизайн
   ============================================ */
.post-card-v2 {
    --card-radius: 14px;
    --card-pad: 18px;
    background: var(--dark-surface, rgba(255,255,255,0.04));
    border-radius: var(--card-radius);
    padding: var(--card-pad);
    border: 1px solid var(--dark-border, rgba(255,255,255,0.08));
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 0;
}

.post-card-v2:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
    border-color: var(--primary, #3A7A9E);
}

.post-card-v2.post-card-good {
    border-left: 4px solid #10B981;
}

.post-card-v2.post-card-warning {
    border-left: 4px solid #F59E0B;
}

.post-card-v2.post-card-danger {
    border-left: 4px solid #EF4444;
}

.post-card-v2__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.post-card-v2__badge {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark-text, #f1f5f9);
    background: rgba(255, 255, 255, 0.06);
    padding: 6px 12px;
    border-radius: 10px;
    letter-spacing: 0.02em;
}

.post-card-v2__status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.post-card-v2__status--good {
    background: #10B981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.post-card-v2__status--warning {
    background: #F59E0B;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

.post-card-v2__status--danger {
    background: #EF4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

.post-card-v2__metrics {
    display: flex;
    gap: 16px;
}

.post-card-v2__metric {
    flex: 1;
    min-width: 0;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 14px 12px;
    text-align: center;
}

.post-card-v2__metric-value {
    display: block;
    font-size: 34px;
    font-weight: 800;
    color: var(--dark-text, #f8fafc);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.post-card-v2__metric-label {
    display: block;
    font-size: 14px;
    color: var(--dark-text-secondary, #94a3b8);
    text-transform: lowercase;
    margin-top: 4px;
}

.post-card-v2__targets {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    font-size: 12px;
    color: var(--dark-text-secondary, #94a3b8);
}

.post-card-v2__target em {
    font-style: normal;
    font-weight: 600;
    color: var(--dark-text, #cbd5e1);
    margin-right: 4px;
}

.post-card-v2__progress {
    height: 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    overflow: hidden;
}

.post-card-v2__progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.35s ease;
}

.post-card-v2__progress-fill--good {
    background: linear-gradient(90deg, #10B981, #34D399);
}

.post-card-v2__progress-fill--warning {
    background: linear-gradient(90deg, #F59E0B, #FBBF24);
}

.post-card-v2__progress-fill--danger {
    background: linear-gradient(90deg, #EF4444, #F87171);
}

.post-card-v2__operators {
    font-size: 12px;
    color: var(--dark-text-secondary, #94a3b8);
    line-height: 1.5;
    min-height: 1.5em;
}

.post-card-v2__operators--empty .no-operators {
    font-style: italic;
    opacity: 0.7;
    color: var(--dark-text-secondary, #64748b);
}

.post-card-v2__operators:not(.post-card-v2__operators--empty) {
    color: var(--dark-text, #cbd5e1);
}

.post-card-v2__footer {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--dark-border, rgba(255,255,255,0.08));
}

.post-card-v2__btn.btn-post-details {
    width: 100%;
    padding: 10px 14px;
    background: linear-gradient(135deg, var(--primary, #3A7A9E), #2d6a8a);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s ease, transform 0.15s ease;
}

.post-card-v2__btn.btn-post-details:hover {
    background: linear-gradient(135deg, #4a8fb5, var(--primary, #3A7A9E));
    color: #fff;
    transform: scale(1.02);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .stats-dashboard-modern {
        grid-template-columns: 1fr;
    }
    
    .posts-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .filters-content {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .header-actions {
        width: 100%;
        justify-content: flex-start;
    }
}