/* =========================================================
   MTN Automation Hub - Modern Design System (CSS)
   ========================================================= */

:root {
    --bg-base: #08090d;
    --bg-surface: #0f121a;
    --bg-surface-elevated: #161a26;
    --bg-surface-hover: #1e2333;
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(255, 204, 0, 0.28);
    --border-focus: #ffcc00;
    
    --mtn-yellow: #ffcc00;
    --mtn-yellow-hover: #ffdb33;
    --mtn-amber: #ff9900;
    --mtn-glow: rgba(255, 204, 0, 0.22);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #000000;
    
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #38bdf8;
    
    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 26px;
    
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7), 0 0 1px 1px rgba(255, 255, 255, 0.05);
    --shadow-glow: 0 0 25px rgba(255, 204, 0, 0.25);
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 15px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Ambient Radial Glows */
.glow-bg-radial {
    position: fixed;
    top: -150px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 204, 0, 0.08) 0%, rgba(255, 204, 0, 0) 70%);
    pointer-events: none;
    z-index: 0;
}

.glow-bg-radial-2 {
    position: fixed;
    bottom: -200px;
    left: 10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.05) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
    z-index: 0;
}

/* App Shell Layout */
.app-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Sidebar */
.sidebar {
    width: 270px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    flex-shrink: 0;
    backdrop-filter: blur(16px);
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 8px 24px 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.brand-logo-badge {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--mtn-yellow), var(--mtn-amber));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 16px var(--mtn-glow);
}

.brand-title h2 {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(180deg, #fff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge-sub {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--mtn-yellow);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 24px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.nav-item:hover {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(255, 204, 0, 0.1);
    border-color: var(--border-accent);
    color: var(--mtn-yellow);
    font-weight: 600;
}

.nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.pill-hot {
    margin-left: auto;
    background: var(--mtn-yellow);
    color: #000;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 99px;
    text-transform: uppercase;
}

.sidebar-footer {
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--mtn-yellow);
    color: #000;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-phone {
    font-size: 0.85rem;
    font-weight: 600;
}

.user-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.online {
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-dot.offline {
    background: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex: 1;
    padding: 30px 40px;
    overflow-y: auto;
    max-width: 1300px;
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 20px;
}

.page-title-area h1 {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.page-title-area p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

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

/* Tabs Pane */
.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Panels */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    position: relative;
    backdrop-filter: blur(12px);
}

.panel-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.panel-body {
    padding: 24px;
}

.highlight-panel {
    border-color: var(--border-accent);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.balance-card {
    background: linear-gradient(145deg, #181d2c, #0d1017);
    border: 1px solid rgba(255, 204, 0, 0.35);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(255, 204, 0, 0.12);
}

.card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 204, 0, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.flex-center-gap {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.pulse-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34d399;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 99px;
    letter-spacing: 0.5px;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.4); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.7; }
}

.stat-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.balance-display {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin: 8px 0 12px 0;
}

.balance-display .currency {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--mtn-yellow);
}

.balance-display .balance-value {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1.2px;
    color: #ffffff;
    font-family: var(--font-main);
}

/* Secondary balance buckets */
.balance-sub-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-bottom: 12px;
}

.sub-bucket {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.sb-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.sb-val {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-top: 2px;
}

.inline-phone-editor {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dash-inline-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--mtn-yellow);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    width: 130px;
    outline: none;
    transition: var(--transition);
}

.dash-inline-input:focus {
    border-color: var(--mtn-yellow);
    background: rgba(255, 204, 0, 0.1);
}

.stat-main-text {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 8px 0;
}

.session-details-box {
    background: var(--bg-surface-elevated);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.s-row {
    display: flex;
    justify-content: space-between;
}

.quick-tips-box {
    margin-top: 8px;
    padding: 8px 10px;
    background: rgba(255, 204, 0, 0.05);
    border-left: 2px solid var(--mtn-yellow);
    border-radius: 4px;
}

.stat-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.85rem;
}

.stat-quick-btns {
    display: flex;
    gap: 8px;
    margin: 10px 0;
}

/* Grids */
.panel-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

/* Forms */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-row {
    display: flex;
    gap: 14px;
}

.col-6 {
    flex: 1;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.15);
}

.form-control-lg {
    padding: 14px 18px;
    font-size: 1.15rem;
    font-weight: 600;
}

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    color: var(--text-muted);
}

.input-with-icon .form-control {
    padding-left: 42px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 5px;
    display: block;
}

/* Bulk Metrics Bar */
.bulk-metrics-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px;
    margin: 10px 0;
}

.bm-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.bm-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.bm-val {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    margin-top: 2px;
}

/* Progress Box */
.progress-box {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.progress-track {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mtn-yellow), #38bdf8);
    border-radius: 99px;
    transition: width 0.3s ease;
}

/* Table */
.bulk-table-container {
    max-height: 440px;
    overflow-y: auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.table th {
    background: var(--bg-surface-elevated);
    padding: 10px 14px;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 2;
}

.table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
}

.table tbody tr:hover {
    background: var(--bg-surface-hover);
}

.badge-success-sm {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.4);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.badge-danger-sm {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.4);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: #fff;
    color: #000;
}

.btn-primary:hover {
    background: #e2e8f0;
}

.btn-accent {
    background: var(--mtn-yellow);
    color: #000;
    box-shadow: 0 4px 16px var(--mtn-glow);
}

.btn-accent:hover {
    background: var(--mtn-yellow-hover);
    transform: translateY(-1px);
}

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
}

.btn-warning:hover {
    filter: brightness(1.1);
}

.btn-info {
    background: #38bdf8;
    color: #000;
}

.btn-info:hover {
    background: #7dd3fc;
}

.btn-secondary {
    background: var(--bg-surface-elevated);
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-surface-hover);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--border-focus);
    color: var(--mtn-yellow);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 0.85rem;
}

.btn-xs {
    padding: 4px 10px;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 14px 24px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

.btn-icon-link {
    background: none;
    border: none;
    color: var(--mtn-yellow);
    font-size: 1.15rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon-link:hover {
    transform: rotate(180deg);
}

/* Badges */
.badge {
    padding: 3px 9px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-accent {
    background: rgba(255, 204, 0, 0.15);
    color: var(--mtn-yellow);
    border: 1px solid var(--border-accent);
}

.badge-success {
    background: var(--success-glow);
    color: var(--success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

/* Quick Bundle List */
.quick-bundle-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quick-bundle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.quick-bundle-item:hover {
    border-color: var(--border-accent);
    transform: translateX(4px);
}

.qb-title {
    font-weight: 700;
    font-size: 0.95rem;
}

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

.qb-action {
    display: flex;
    align-items: center;
    gap: 12px;
}

.qb-price {
    font-weight: 800;
    color: var(--mtn-yellow);
    font-size: 1rem;
}

/* Chips */
.amount-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.chip {
    padding: 6px 14px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.chip:hover, .chip.active {
    background: rgba(255, 204, 0, 0.15);
    border-color: var(--mtn-yellow);
    color: var(--mtn-yellow);
}

/* Catalogue Explorer & Category Bar */
.catalogue-category-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 24px 0 24px;
}

.cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 99px;
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cat-pill:hover {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.cat-pill.active {
    background: rgba(255, 204, 0, 0.15);
    border-color: var(--mtn-yellow);
    color: var(--mtn-yellow);
}

.cat-count {
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 99px;
}

.cat-pill.active .cat-count {
    background: var(--mtn-yellow);
    color: #000;
}

.catalogue-search-bar {
    margin-bottom: 14px;
}

.catalogue-container {
    max-height: 480px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 4px;
}

.catalogue-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.catalogue-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-surface-hover);
    transform: translateY(-1px);
}

.cat-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.validity-tag {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 4px;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.cat-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin: 3px 0;
}

.cat-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.cat-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--mtn-yellow);
    margin-right: 12px;
}

/* KYC & Lookup Result Box */
.kyc-result-box {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    min-height: 120px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-x: auto;
}

/* Auth Steps */
.auth-step-box {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.step-num {
    width: 32px;
    height: 32px;
    background: var(--mtn-yellow);
    color: #000;
    font-weight: 800;
    font-size: 0.8rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

/* Terminal Log Window */
.terminal-window {
    background: #050608;
    padding: 18px 20px;
    min-height: 460px;
    max-height: 600px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.6;
}

.log-entry {
    margin-bottom: 6px;
    word-break: break-word;
}

.log-entry.system {
    color: var(--info);
}

.log-entry.success {
    color: var(--success);
}

.log-entry.error {
    color: var(--danger);
}

.log-entry.network {
    color: var(--mtn-yellow);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 2.2rem;
    display: block;
    margin-bottom: 8px;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

.toast {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-accent);
    color: #fff;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

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

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

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Small Badges for Tables */
.badge-success-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-danger-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-warning-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-accent-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(255, 204, 0, 0.15);
    color: #ffcc00;
    border: 1px solid rgba(255, 204, 0, 0.3);
}

.badge-info-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-gray-sm {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    background: rgba(148, 163, 184, 0.15);
    color: #94a3b8;
    border: 1px solid rgba(148, 163, 184, 0.3);
}

/* Helpers */
.max-w-xl { max-width: 620px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-1 { margin-bottom: 4px; }
.mb-4 { margin-bottom: 16px; }
.pt-2 { padding-top: 8px; }
.pt-4 { padding-top: 16px; }
.p-0 { padding: 0 !important; }
.border-t { border-top: 1px solid var(--border-subtle); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--mtn-yellow); }
.text-xs { font-size: 0.75rem; }
.font-mono { font-family: var(--font-mono); }

/* Responsive */
@media (max-width: 900px) {
    .app-layout { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border-subtle); }
    .main-content { padding: 20px; }
    .top-bar { flex-direction: column; align-items: flex-start; }
    .panel-grid-2 { grid-template-columns: 1fr; }
}