/* Reset & Global Styles */
:root {
    --bg-dark: #090a0f;
    --bg-surface: rgba(18, 20, 29, 0.7);
    --bg-sidebar: rgba(13, 14, 21, 0.9);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-color-glow: rgba(0, 229, 255, 0.3);
    
    --text-primary: #f1f3f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-primary: #00e5ff;
    --color-secondary: #a855f7;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    
    --gradient-primary: linear-gradient(135deg, #00e5ff 0%, #7a22e8 100%);
    --gradient-glow: 0 0 20px rgba(0, 229, 255, 0.15);
    --gradient-glow-hover: 0 0 30px rgba(0, 229, 255, 0.3);
    
    --card-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.5);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
}

/* App Container Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar Layout */
.sidebar {
    width: 320px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.brand-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toggle-btn {
    display: none;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--color-primary);
    border-radius: 8px;
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.toggle-btn:hover {
    background-color: rgba(0, 229, 255, 0.08);
    border-color: var(--color-primary);
    box-shadow: var(--gradient-glow);
}

.sidebar.collapsed {
    gap: 0 !important;
    padding-bottom: 1rem !important;
    padding-top: 1rem !important;
}

.sidebar.collapsed .sidebar-section {
    display: none !important;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.brand h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #ffffff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-section h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Forms & Controls */
.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-group.col {
    flex: 1;
}

label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input[type="number"],
input[type="text"],
select,
textarea {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: rgba(0, 229, 255, 0.02);
    box-shadow: var(--gradient-glow);
}

/* Districts Checklist */
.districts-checklist {
    max-height: 220px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.district-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    user-select: none;
}

.district-checkbox-label:hover {
    color: var(--text-primary);
}

.district-checkbox-label input {
    accent-color: var(--color-primary);
    width: 15px;
    height: 15px;
}

/* Buttons */
.btn-primary {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    padding: 0.85rem 1.5rem;
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(122, 34, 232, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--text-secondary);
}

/* Main Dashboard Panel */
.main-content {
    flex: 1;
    padding: 2.5rem 3rem;
    max-width: 1400px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    overflow-x: hidden;
    min-width: 0;
}

/* Header & Status Indicator */
.main-header {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.header-title-wrapper h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.8s infinite;
}

.status-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-success);
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Stats Summary Panel */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
}

.stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.text-accent { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }

/* Control Bar (Filters and Sorting) */
.control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    gap: 1.5rem;
    backdrop-filter: blur(10px);
}

.filter-group {
    display: flex;
    gap: 0.5rem;
}

.filter-tab {
    background: transparent;
    border: none;
    padding: 0.5rem 1.25rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.filter-tab:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
}

.filter-tab.active {
    color: var(--color-primary);
    background-color: rgba(0, 229, 255, 0.08);
    font-weight: 600;
}

.search-sort-group {
    display: flex;
    gap: 1rem;
    flex: 1;
    max-width: 500px;
}

#search-input {
    flex: 1;
}

#sort-select {
    width: 180px;
}

/* Flats Feed Section */
.feed-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feed-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1.5rem;
}

/* Custom Flat Card Design */
.flat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: var(--transition-smooth);
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.flat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.25);
    box-shadow: 0 15px 35px -10px rgba(0, 229, 255, 0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.platform-badge {
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.platform-badge.wg_gesucht {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.platform-badge.immobilienscout24 {
    background-color: rgba(0, 229, 255, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.platform-badge.kleinanzeigen {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.card-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.card-latency-row {
    display: flex;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    align-items: center;
    margin-top: -0.5rem;
}

.latency-badge, .posted-badge {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.card-title-link {
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.card-title-link:hover {
    color: var(--color-primary);
}

.card-title-link h3 {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Specs Grid */
.card-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.spec-badge {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* AI Analysis Panel inside Card */
.card-ai-analysis {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.ai-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 700;
}

.ai-risk-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.risk-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.risk-dot.risk-low { background-color: var(--color-success); }
.risk-dot.risk-medium { background-color: var(--color-warning); }
.risk-dot.risk-high { background-color: var(--color-danger); }

.ai-risk-score {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
}

.ai-scam-warning {
    font-size: 0.8rem;
    color: rgba(239, 68, 68, 0.9);
    background-color: rgba(239, 68, 68, 0.06);
    border-left: 3px solid var(--color-danger);
    padding: 0.5rem 0.75rem;
    border-radius: 0 6px 6px 0;
    line-height: 1.4;
}

.send-failure-warning {
    font-size: 0.8rem;
    color: rgba(245, 158, 11, 0.9);
    background-color: rgba(245, 158, 11, 0.06);
    border-left: 3px solid var(--color-warning);
    padding: 0.5rem 0.75rem;
    border-radius: 0 6px 6px 0;
    line-height: 1.4;
}

.flat-card.status-send_failed {
    border: 1px solid rgba(245, 158, 11, 0.4);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.05);
}


.ai-conditions-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.condition-tag {
    background-color: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    color: var(--color-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.condition-tag.duration-temporary {
    background-color: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: #f59e0b;
}

.condition-tag.restriction-women {
    background-color: rgba(236, 72, 153, 0.08);
    border: 1px solid rgba(236, 72, 153, 0.25);
    color: #ec4899;
}

.condition-tag.restriction-student {
    background-color: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: #3b82f6;
}

/* Card Description snippet */
.card-description-snippet {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Actions Panel */
.card-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.card-actions button {
    flex: 1;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.65rem 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-send-message {
    background-color: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    color: var(--color-secondary);
}

.btn-send-message:hover:not(:disabled) {
    background-color: var(--color-secondary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.2);
}

.btn-send-message:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: rgba(168, 85, 247, 0.04);
}

.btn-contact {
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.btn-contact:hover {
    background-color: var(--color-success);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-reject {
    background-color: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.btn-reject:hover {
    background-color: var(--color-danger);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.btn-restore {
    background-color: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--color-primary);
}

.btn-restore:hover {
    background-color: var(--color-primary);
    color: #000000;
    box-shadow: 0 4px 12px rgba(0, 229, 255, 0.2);
}

.btn-regenerate {
    background-color: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.btn-regenerate:hover:not(:disabled) {
    background-color: #3b82f6;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.btn-regenerate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: rgba(59, 130, 246, 0.04);
}

/* Pagination container */
.pagination-container {
    display: flex;
    justify-content: center;
    padding: 1rem 0;
}

.hidden {
    display: none !important;
}

/* Toast System (Notifications) */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.toast {
    background: rgba(18, 20, 29, 0.9);
    border: 1px solid var(--color-primary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    animation: slideIn 0.3s forwards, fadeOut 0.5s 4.5s forwards;
    max-width: 400px;
}

.toast.toast-scam {
    border-color: var(--color-danger);
}

.toast-title {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.toast-msg {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

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

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; transform: translateY(-10px); }
}

/* Empty state */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 2rem;
    background-color: var(--bg-surface);
    border: 1px dashed var(--border-color);
    border-radius: 16px;
    gap: 1rem;
}

.empty-state h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Sidebar separators */
.sidebar-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

.sidebar-subsection {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sidebar-subsection h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Card Cover Letter Layout */
.card-cover-letter {
    background-color: rgba(0, 229, 255, 0.02);
    border: 1px dashed rgba(0, 229, 255, 0.15);
    border-radius: 12px;
    padding: 1rem;
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.cover-letter-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    font-weight: 700;
}

.btn-copy-letter {
    background: transparent;
    border: 1px solid var(--border-color-glow);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-copy-letter:hover {
    background-color: var(--color-primary);
    color: #000000;
    box-shadow: var(--gradient-glow);
}

.cover-letter-text {
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.5;
    white-space: pre-wrap;
    max-height: 150px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

/* WG-Gesucht Session status badge */
.status-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}
.status-badge.active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.status-badge.inactive {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.status-badge.sleeping {
    background-color: rgba(139, 92, 246, 0.1);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.2);
}


/* ── Live Logs Panel ─────────────────────────────────────── */
.logs-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(8, 9, 14, 0.97);
    border-top: 1px solid rgba(0, 229, 255, 0.15);
    backdrop-filter: blur(12px);
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.5);
}
.logs-panel.collapsed .logs-body {
    display: none;
}
.logs-panel.collapsed .logs-chevron {
    transform: rotate(180deg);
}

.logs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 1.25rem;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.logs-header:hover {
    background: rgba(255, 255, 255, 0.03);
}
.logs-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.logs-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #555;
    transition: background 0.3s;
}
.logs-dot.active {
    background: var(--color-success);
    box-shadow: 0 0 6px var(--color-success);
    animation: pulse-log 1.5s infinite;
}
@keyframes pulse-log {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.logs-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logs-clear-btn {
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}
.logs-clear-btn:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text-secondary);
}
.logs-chevron {
    font-size: 0.65rem;
    color: var(--text-muted);
    transition: transform 0.3s;
}

.logs-body {
    height: 210px;
    overflow: hidden;
}
.logs-output {
    height: 100%;
    overflow-y: auto;
    padding: 0.4rem 1.25rem 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 1px;
    scroll-behavior: smooth;
}
.log-line {
    display: grid;
    grid-template-columns: 60px 180px 1fr;
    gap: 0.75rem;
    font-size: 0.73rem;
    line-height: 1.6;
    padding: 1px 0;
    border-radius: 2px;
    animation: logFadeIn 0.15s ease;
}
@keyframes logFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.log-ts {
    color: #475569;
    flex-shrink: 0;
}
.log-name {
    color: #64748b;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.log-msg {
    color: #94a3b8;
    word-break: break-word;
}

/* Severity colours */
.log-info  .log-msg { color: #cbd5e1; }
.log-info  .log-ts  { color: #334155; }

.log-warning .log-msg { color: #fbbf24; }
.log-warning .log-ts  { color: #78350f; }

.log-error .log-msg { color: #f87171; }
.log-error .log-ts  { color: #7f1d1d; }
.log-error .log-name { color: #f87171; }

.log-debug .log-msg { color: #64748b; }

/* Keyword highlights inside messages */
.log-msg .kw-ok    { color: #34d399; }
.log-msg .kw-fail  { color: #f87171; }
.log-msg .kw-flat  { color: #818cf8; }
.log-msg .kw-send  { color: #38bdf8; }

/* Ensure main content has bottom padding so logs don't cover cards */
.main-content {
    padding-bottom: 260px;
}

/* Mobile Navigation Bar */
.mobile-nav {
    display: none;
}

/* Responsive design for tablets and mobile devices */
@media (max-width: 1024px) {
    .app-container {
        flex-direction: column;
    }
    
    .mobile-nav {
        display: flex;
        position: sticky;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: rgba(9, 10, 15, 0.9);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-color);
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }
    
    .nav-tab {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.8rem 1rem;
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid var(--border-color);
        color: var(--text-secondary);
        border-radius: 8px;
        font-size: 0.9rem;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition-smooth);
    }
    
    .nav-tab:hover {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-primary);
    }
    
    .nav-tab.active {
        background: rgba(0, 229, 255, 0.08);
        border-color: var(--color-primary);
        color: var(--color-primary);
        box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
    }
    
    .sidebar {
        display: none !important;
    }
    
    .sidebar.active-tab {
        display: flex !important;
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: none;
        padding: 1.5rem;
        max-height: none;
    }
    
    .main-content {
        display: none !important;
    }
    
    .main-content.active-tab {
        display: flex !important;
        padding: 1rem 0.75rem;
        padding-bottom: 280px;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .control-bar {
        flex-direction: column;
        padding: 0.6rem 0.75rem;
        gap: 0.75rem;
        align-items: stretch;
    }
    
    .filter-group {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        flex-shrink: 0;
        gap: 0.25rem;
    }
    
    .filter-group::-webkit-scrollbar {
        display: none;
    }
    
    .filter-tab {
        padding: 0.4rem 0.75rem;
        font-size: 0.8rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .search-sort-group {
        max-width: 100%;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    #sort-select {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: 0.75rem;
    }
    
    .feed-container {
        grid-template-columns: 1fr;
    }
    
    .header-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .feed-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .feed-filters {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .logs-panel {
        font-size: 0.75rem;
    }
    
    .log-line {
        grid-template-columns: 55px 120px 1fr;
    }
}

@media (max-width: 600px) {
    .sidebar {
        max-height: 400px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .flat-card {
        padding: 1rem;
        gap: 1rem;
    }
    
    .card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .card-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .card-actions button {
        width: 100%;
    }
}