/* ==========================================================================
   Nitro Download Manager - Firebase Console / Nile ERP Design System
   Color System: HSL ONLY (Zero Tolerance for Hex / RGB / Purple)
   ========================================================================== */

:root {
    /* Base Fonts */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Theme: Dark Mode (Default) */
    --console-canvas: hsl(0, 0%, 7%);
    --console-surface: hsl(0, 0%, 13%);
    --console-text: hsl(216, 12%, 92%);
    --console-text-muted: hsl(0, 0%, 65%);
    --console-primary: hsl(218, 89%, 73%); /* Google Blue */
    --console-primary-container: hsl(214, 53%, 26%);
    --console-border: hsl(215, 7%, 33%);
    --console-divider: hsl(214, 5%, 25%);
    --console-hover: hsl(225, 4%, 20%);
    --console-selected: hsl(213, 37%, 23%);
    --console-danger: hsl(5, 81%, 73%);
    --console-success: hsl(140, 37%, 65%);
    --console-warning: hsl(45, 97%, 69%);

    /* Layout metrics */
    --sidebar-width: 252px;
    --sidebar-collapsed-width: 68px;
    --utility-rail-width: 52px;
    --header-height: 64px;
    --header-collapsed-height: 44px;
    --border-radius: 8px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

[data-theme="light"] {
    --console-canvas: hsl(210, 17%, 98%);
    --console-surface: hsl(0, 0%, 100%);
    --console-text: hsl(213, 13%, 16%);
    --console-text-muted: hsl(215, 16%, 47%);
    --console-primary: hsl(214, 90%, 43%);
    --console-primary-container: hsl(214, 95%, 93%);
    --console-border: hsl(214, 20%, 85%);
    --console-divider: hsl(214, 20%, 90%);
    --console-hover: hsl(214, 30%, 94%);
    --console-selected: hsl(214, 80%, 92%);
    --console-danger: hsl(5, 75%, 45%);
    --console-success: hsl(140, 60%, 35%);
    --console-warning: hsl(45, 85%, 35%);
}

/* --- RESET --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-family);
    background-color: var(--console-canvas);
    color: var(--console-text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--console-canvas);
}

::-webkit-scrollbar-thumb {
    background: var(--console-divider);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--console-border);
}

/* --- 3-COLUMN SHELL --- */
.console-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr var(--utility-rail-width);
    min-height: 100vh;
    transition: grid-template-columns var(--transition-normal);
}

.console-shell.is-collapsed {
    grid-template-columns: var(--sidebar-collapsed-width) 1fr var(--utility-rail-width);
}

/* --- 1. SIDEBAR --- */
.sidebar {
    background-color: var(--console-surface);
    border-right: 1px solid var(--console-divider);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
    overflow-x: hidden;
    user-select: none;
    z-index: 20;
}

.sidebar-header {
    height: 64px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--console-divider);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    overflow: hidden;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--console-primary);
    color: var(--console-canvas);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
}

.app-name {
    font-size: 1.05rem;
    font-weight: 700;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-pro {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--console-primary-container);
    color: var(--console-primary);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.sidebar-search {
    padding: 12px 14px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper svg {
    position: absolute;
    left: 10px;
    width: 16px;
    height: 16px;
    color: var(--console-text-muted);
}

.search-input-wrapper input {
    width: 100%;
    height: 36px;
    background: var(--console-canvas);
    border: 1px solid var(--console-border);
    border-radius: 6px;
    padding: 0 10px 0 34px;
    color: var(--console-text);
    font-size: 0.85rem;
    transition: border-color var(--transition-fast);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--console-primary);
}

.sidebar-nav {
    flex: 1;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--console-text-muted);
    padding: 14px 10px 6px 10px;
    font-weight: 600;
    white-space: nowrap;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--console-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-link:hover {
    background: var(--console-hover);
    color: var(--console-text);
}

.nav-link.active {
    background: var(--console-primary-container);
    color: var(--console-primary);
    font-weight: 600;
}

.nav-badge {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 1px 7px;
    border-radius: 10px;
    background: var(--console-divider);
    color: var(--console-text-muted);
}

.nav-badge--active {
    background: var(--console-primary);
    color: var(--console-canvas);
    font-weight: 700;
}

.sidebar-footer {
    padding: 12px 14px;
    border-top: 1px solid var(--console-divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.plan-badge {
    font-size: 0.75rem;
    color: var(--console-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sidebar Collapsed State */
.console-shell.is-collapsed .app-name,
.console-shell.is-collapsed .sidebar-search,
.console-shell.is-collapsed .nav-section-title,
.console-shell.is-collapsed .nav-link span,
.console-shell.is-collapsed .nav-badge,
.console-shell.is-collapsed .plan-badge {
    display: none !important;
}

.console-shell.is-collapsed .sidebar-header {
    justify-content: center;
    padding: 0;
}

.console-shell.is-collapsed .nav-link {
    justify-content: center;
    padding: 10px 0;
}

.console-shell.is-collapsed .sidebar-footer {
    justify-content: center;
    padding: 12px 0;
}

.console-shell.is-collapsed #collapseBtn svg {
    transform: rotate(180deg);
}

/* --- 2. WORKSPACE --- */
.workspace {
    display: flex;
    flex-direction: column;
    background-color: var(--console-canvas);
    min-width: 0;
    position: relative;
}

.workspace-breadcrumb {
    background-color: var(--console-canvas);
    padding: 12px 28px 4px 28px;
    transition: height var(--transition-fast), padding var(--transition-fast), opacity var(--transition-fast);
}

.workspace-breadcrumb.is-hidden {
    display: none;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--console-text-muted);
}

.breadcrumb__link:hover {
    color: var(--console-primary);
}

.breadcrumb__separator {
    width: 14px;
    height: 14px;
    color: var(--console-text-muted);
}

.breadcrumb__current {
    color: var(--console-text);
    font-weight: 500;
}

.workspace-header {
    background-color: var(--console-canvas);
    padding: 12px 28px;
    border-bottom: 1px solid var(--console-divider);
    position: sticky;
    top: 0;
    z-index: 15;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: padding var(--transition-fast);
}

.workspace-header.is-shrunk {
    padding: 6px 28px;
}

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

.header-content h1 {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.subtitle-counter {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--console-text-muted);
    background: var(--console-surface);
    padding: 2px 8px;
    border-radius: 12px;
    border: 1px solid var(--console-divider);
}

.header-speed-meter {
    text-align: right;
}

.speed-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--console-text-muted);
}

.speed-value {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--console-primary);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 18px;
    border-bottom: 1px solid var(--console-divider);
    margin-bottom: -13px;
}

.tab {
    padding: 8px 4px 10px 4px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--console-text-muted);
    position: relative;
    transition: color var(--transition-fast);
}

.tab:hover {
    color: var(--console-text);
}

.tab.active {
    color: var(--console-primary);
    font-weight: 600;
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--console-primary);
    border-radius: 2px 2px 0 0;
}

/* Workspace Content Area */
.workspace-content {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.metric-card {
    background: var(--console-surface);
    border: 1px solid var(--console-divider);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.metric-card__title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--console-text-muted);
    letter-spacing: 0.05em;
}

.metric-card__icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-card__icon svg {
    width: 16px;
    height: 16px;
}

.metric-card__icon--blue {
    background: var(--console-primary-container);
    color: var(--console-primary);
}

.metric-card__icon--green {
    background: hsla(140, 37%, 65%, 0.15);
    color: var(--console-success);
}

.metric-card__icon--purple {
    background: hsla(215, 7%, 33%, 0.3);
    color: var(--console-text);
}

.metric-card__value {
    font-family: var(--font-mono);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--console-text);
}

.metric-card__sub {
    font-size: 0.78rem;
    color: var(--console-text-muted);
}

/* Table Card */
.table-card {
    background: var(--console-surface);
    border: 1px solid var(--console-divider);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.toolbar {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--console-divider);
    flex-wrap: wrap;
}

.toolbar__left {
    flex: 1;
    min-width: 220px;
}

.toolbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn svg {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--console-primary);
    color: var(--console-canvas);
}

.btn-primary:hover {
    background: hsl(218, 95%, 80%);
}

.btn-secondary {
    background: var(--console-canvas);
    border: 1px solid var(--console-border);
    color: var(--console-text);
}

.btn-secondary:hover {
    background: var(--console-hover);
    border-color: var(--console-primary);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.78rem;
}

.icon-button {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--console-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.icon-button:hover {
    background: var(--console-hover);
    color: var(--console-text);
}

/* Downloads Table */
.table-container {
    overflow-x: auto;
}

.download-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
    text-align: left;
}

.download-table th {
    padding: 12px 18px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--console-text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--console-divider);
    background: hsla(0, 0%, 0%, 0.1);
}

.download-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--console-divider);
    vertical-align: middle;
}

.download-table tr:last-child td {
    border-bottom: none;
}

.download-table tr:hover td {
    background: var(--console-hover);
}

.text-right {
    text-align: right;
}

/* File Cell */
.file-cell {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 260px;
}

.file-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--console-canvas);
    border: 1px solid var(--console-divider);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--console-primary);
}

.file-icon svg {
    width: 20px;
    height: 20px;
}

.file-meta {
    overflow: hidden;
}

.file-name {
    font-weight: 600;
    color: var(--console-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    cursor: pointer;
}

.file-name:hover {
    color: var(--console-primary);
    text-decoration: underline;
}

.file-category {
    font-size: 0.72rem;
    color: var(--console-text-muted);
    text-transform: uppercase;
}

/* Progress & Multi-Chunk Visualizer */
.progress-cell {
    min-width: 180px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--console-text-muted);
    margin-bottom: 4px;
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background: var(--console-canvas);
    border-radius: 3px;
    overflow: hidden;
    display: flex;
}

.progress-segment {
    height: 100%;
    background: var(--console-primary);
    transition: width 0.3s ease;
}

.progress-segment--completed {
    background: var(--console-success);
}

.progress-segment--paused {
    background: var(--console-warning);
}

.progress-segment--error {
    background: var(--console-danger);
}

/* Visual Chunk Map Mini (IDM Style) */
.chunk-bar-mini {
    display: flex;
    gap: 2px;
    margin-top: 4px;
    height: 4px;
    width: 100%;
}

.chunk-pill {
    flex: 1;
    background: var(--console-canvas);
    border-radius: 2px;
    overflow: hidden;
}

.chunk-pill-fill {
    height: 100%;
    background: var(--console-primary);
}

.chunk-pill-fill.done {
    background: var(--console-success);
}

/* Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 12px;
}

.status-badge--downloading {
    background: var(--console-primary-container);
    color: var(--console-primary);
}

.status-badge--completed {
    background: hsla(140, 37%, 65%, 0.2);
    color: var(--console-success);
}

.status-badge--paused {
    background: hsla(45, 97%, 69%, 0.2);
    color: var(--console-warning);
}

.status-badge--error {
    background: hsla(5, 81%, 73%, 0.2);
    color: var(--console-danger);
}

/* Action Icons */
.row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
}

/* Empty State */
.empty-state {
    padding: 60px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.empty-state__icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--console-canvas);
    border: 1px solid var(--console-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--console-text-muted);
}

.empty-state__icon svg {
    width: 32px;
    height: 32px;
}

.empty-state h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.empty-state p {
    font-size: 0.85rem;
    color: var(--console-text-muted);
    max-width: 360px;
}

/* --- 3. UTILITY RAIL --- */
.utility-rail {
    background-color: var(--console-surface);
    border-left: 1px solid var(--console-divider);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
    gap: 14px;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 20;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--console-canvas);
    border: 2px solid var(--console-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--console-primary);
    position: relative;
    cursor: pointer;
}

.online-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--console-success);
    border: 2px solid var(--console-surface);
    border-radius: 50%;
}

.utility-rail__btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--console-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
    position: relative;
}

.utility-rail__btn svg {
    width: 20px;
    height: 20px;
}

.utility-rail__btn:hover {
    background: var(--console-hover);
    color: var(--console-primary);
}

.utility-rail__separator {
    width: 24px;
    height: 1px;
    background: var(--console-divider);
    margin: 4px 0;
}

.pulse-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 6px;
    height: 6px;
    background: var(--console-primary);
    border-radius: 50%;
}

/* --- MODALS --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: hsla(0, 0%, 0%, 0.65);
    backdrop-filter: blur(4px);
}

.modal__dialog {
    background: var(--console-surface);
    border: 1px solid var(--console-border);
    border-radius: 10px;
    width: 90%;
    max-width: 520px;
    position: relative;
    z-index: 101;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px hsla(0, 0%, 0%, 0.4);
    max-height: 90vh;
    overflow-y: auto;
}

.modal__dialog--large {
    max-width: 720px;
}

.modal__header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--console-divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal__header h2 {
    font-size: 1.15rem;
    font-weight: 700;
}

.modal__body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal__footer {
    padding: 16px 24px;
    border-top: 1px solid var(--console-divider);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Forms */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--console-text);
}

.form-group input,
.form-group select {
    background: var(--console-canvas);
    border: 1px solid var(--console-border);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--console-text);
    font-size: 0.88rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--console-primary);
}

.input-action-wrapper {
    display: flex;
    gap: 8px;
}

.input-action-wrapper input {
    flex: 1;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-col {
    flex: 1;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    cursor: pointer;
}

.probe-info {
    background: var(--console-canvas);
    border: 1px solid var(--console-border);
    border-radius: 6px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.82rem;
}

.probe-info.is-hidden {
    display: none;
}

.probe-info__row {
    display: flex;
    justify-content: space-between;
}

/* Chunk Details Grid */
.details-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    background: var(--console-canvas);
    border: 1px solid var(--console-divider);
    border-radius: 8px;
    padding: 14px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

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

.detail-item__val {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
}

.section-sub-title {
    font-size: 0.88rem;
    font-weight: 600;
    margin-top: 8px;
    color: var(--console-text);
}

.chunk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    max-height: 280px;
    overflow-y: auto;
    padding: 4px;
}

.chunk-card {
    background: var(--console-canvas);
    border: 1px solid var(--console-divider);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chunk-card__header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 600;
}

.chunk-card__bar {
    height: 6px;
    background: var(--console-surface);
    border-radius: 3px;
    overflow: hidden;
}

.chunk-card__fill {
    height: 100%;
    background: var(--console-primary);
    transition: width 0.3s ease;
}

.chunk-card__fill.done {
    background: var(--console-success);
}

.setup-list {
    margin-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.88rem;
}

.setup-list code {
    background: var(--console-canvas);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    word-break: break-all;
}

.alert-tip {
    background: var(--console-primary-container);
    color: var(--console-primary);
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-top: 10px;
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.icon-pulse {
    animation: pulse 1.5s infinite;
}

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

/* --- BOTTOM-RIGHT DOWNLOAD COMPLETE TOAST NOTIFICATIONS --- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column-reverse;
    gap: 12px;
    max-width: 400px;
    width: calc(100vw - 48px);
    pointer-events: none;
}

.download-toast {
    pointer-events: auto;
    background: hsl(0, 0%, 11%);
    border: 1px solid hsl(218, 89%, 73%, 0.35);
    border-radius: 12px;
    box-shadow: 0 16px 36px hsla(0, 0%, 0%, 0.6), 0 0 1px hsla(218, 89%, 73%, 0.4);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transition: transform 0.25s ease, opacity 0.25s ease;
    backdrop-filter: blur(12px);
}

.download-toast.is-hiding {
    transform: translateX(120%);
    opacity: 0;
}

@keyframes toastSlideIn {
    from {
        transform: translateY(40px) scale(0.94);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.download-toast__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px 8px 14px;
    border-bottom: 1px solid hsl(0, 0%, 18%);
    background: hsl(0, 0%, 13%);
}

.download-toast__status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: hsl(140, 37%, 65%);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.download-toast__status svg {
    width: 15px;
    height: 15px;
}

.download-toast__close {
    background: none;
    border: none;
    color: hsl(0, 0%, 60%);
    cursor: pointer;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
}

.download-toast__close:hover {
    color: hsl(0, 0%, 95%);
    background: hsl(0, 0%, 20%);
}

.download-toast__body {
    padding: 12px 14px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.download-toast__icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: hsl(218, 89%, 73%, 0.12);
    border: 1px solid hsl(218, 89%, 73%, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(218, 89%, 73%);
    flex-shrink: 0;
}

.download-toast__icon svg {
    width: 22px;
    height: 22px;
}

.download-toast__meta {
    overflow: hidden;
    flex: 1;
}

.download-toast__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: hsl(0, 0%, 95%);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    margin-bottom: 2px;
}

.download-toast__info {
    font-size: 0.74rem;
    color: hsl(0, 0%, 60%);
    font-family: var(--font-mono);
}

.download-toast__actions {
    padding: 8px 14px 12px 14px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.download-toast__progress {
    height: 3px;
    background: hsl(218, 89%, 73%);
    width: 100%;
    animation: toastTimer 8s linear forwards;
    transform-origin: left;
}

@keyframes toastTimer {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}