/* =====================================================================
   MINIGIT — Interface Design System
   Design language: the app itself is drawn like a commit graph.
   Every rail, dot, and connecting line echoes `git log --graph`,
   because that is the one idea MiniGit's engine is built on: a DAG
   of commits. Palette pairs a compiled-systems graphite with the
   semantic git diff colors (add/remove) instead of a decorative accent,
   and an amber signal reserved for primary actions only.
   ===================================================================== */

:root {
    /* ---- Surface --------------------------------------------------- */
    --bg-void: #08090B;
    --bg-panel: #0D0F12;
    --bg-surface: #14171B;
    --bg-surface-hi: #1B1F24;

    --border-hair: #1F2328;
    --border-soft: #262B32;
    --border-strong: #34393F;

    /* ---- Text -------------------------------------------------------*/
    --text-primary: #ECEEF1;
    --text-secondary: #9CA3AE;
    --text-tertiary: #62686F;
    --text-dim: #454A50;

    /* ---- Signal (git-native semantics, not decoration) --------------*/
    --signal-amber: #E3A238;
    /* primary action / HEAD marker   */
    --signal-amber-hi: #F4B94F;
    --signal-amber-dim: rgba(227, 162, 56, 0.14);

    --diff-add: #3FB950;
    /* staged / clean                 */
    --diff-add-dim: rgba(63, 185, 80, 0.12);
    --diff-remove: #F0654D;
    /* danger / detached / unstaged   */
    --diff-remove-dim: rgba(240, 101, 77, 0.12);
    --diff-mod: #4E9BE8;
    /* informational / modified       */
    --diff-mod-dim: rgba(78, 155, 232, 0.12);

    /* ---- Type ---------------------------------------------------- */
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;

    /* ---- Shape / depth --------------------------------------------- */
    --radius-sm: 4px;
    --radius-md: 7px;
    --radius-lg: 10px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 6px 20px -6px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 20px 50px -12px rgba(0, 0, 0, 0.7);
    --shadow-amber-glow: 0 0 0 1px rgba(227, 162, 56, 0.35), 0 4px 16px -4px rgba(227, 162, 56, 0.25);
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

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

html {
    color-scheme: dark;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-void);
    background-image:
        linear-gradient(var(--border-hair) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-hair) 1px, transparent 1px);
    background-size: 44px 44px;
    background-position: -1px -1px;
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--signal-amber-dim);
    color: var(--signal-amber-hi);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 8px;
    border: 2px solid var(--bg-panel);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--signal-amber);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ============================= Layout ============================= */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* ============================= Sidebar ============================= */
.sidebar {
    width: 272px;
    background-color: var(--bg-panel);
    border-right: 1px solid var(--border-hair);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: relative;
}

.sidebar-header {
    padding: 22px 22px 18px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--bg-surface-hi);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    color: var(--signal-amber);
    font-size: 13px;
    position: relative;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    box-shadow: 0 0 0 1px rgba(227, 162, 56, 0.0);
    transition: box-shadow 0.3s;
}

.logo:hover .logo-icon::after {
    box-shadow: 0 0 0 1px rgba(227, 162, 56, 0.4);
}

.logo-text {
    color: var(--text-primary);
}

.logo-text::after {
    content: '.core';
    color: var(--text-dim);
    font-weight: 400;
}

/* ---- HEAD / repo card ---- */
.repo-info {
    margin: 0 16px 16px;
    padding: 14px 14px 15px;
    background: var(--bg-surface);
    border: 1px solid var(--border-hair);
    border-radius: var(--radius-md);
}

.repo-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.repo-eyebrow::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--diff-add);
    border-radius: 1px;
    box-shadow: 0 0 6px var(--diff-add);
}

.repo-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.005em;
}

.branch-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background-color: var(--bg-void);
    border: 1px solid var(--border-soft);
    padding: 5px 10px 5px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--diff-add);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.6);
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.55);
    }

    70% {
        box-shadow: 0 0 0 5px rgba(63, 185, 80, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(63, 185, 80, 0);
    }
}

/* ---- Nav: rendered as a commit graph rail ---- */
.nav-menu {
    flex: 1;
    padding: 4px 12px;
    overflow-y: auto;
}

.nav-section-title {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    font-weight: 500;
    margin: 18px 10px 8px;
}

.nav-section-title:first-child {
    margin-top: 6px;
}

.nav-graph {
    position: relative;
    padding-left: 6px;
}

.nav-graph::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 20px;
    bottom: 20px;
    width: 1px;
    background: var(--border-soft);
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px 9px 34px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8625rem;
    font-weight: 500;
    transition: color 0.15s ease, background-color 0.15s ease;
    margin-bottom: 1px;
}

.nav-graph .nav-item::before {
    content: '';
    position: absolute;
    left: 17px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg-panel);
    border: 2px solid var(--text-dim);
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    z-index: 1;
}

.nav-item i {
    width: 15px;
    text-align: center;
    font-size: 0.8125rem;
}

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

.nav-graph .nav-item:hover::before {
    border-color: var(--text-secondary);
}

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

.nav-graph .nav-item.active::before {
    border-color: var(--signal-amber);
    background: var(--signal-amber);
    box-shadow: 0 0 0 3px var(--signal-amber-dim);
}

.action-btn {
    border: 1px dashed var(--border-strong);
    background-color: transparent;
    margin-top: 3px;
    padding-left: 12px;
}

.action-btn::before {
    display: none;
}

.action-btn:hover {
    border-color: var(--text-tertiary);
    background-color: var(--bg-surface);
    border-style: solid;
}

.sidebar-footer {
    padding: 14px 22px 18px;
    border-top: 1px solid var(--border-hair);
    font-size: 0.6875rem;
    font-family: var(--font-mono);
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-footer .version-info::before {
    content: '⌁ ';
    color: var(--text-dim);
}

/* ============================= Main ============================= */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    min-width: 0;
}

.topbar {
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    border-bottom: 1px solid var(--border-hair);
    background-color: rgba(8, 9, 11, 0.72);
    backdrop-filter: blur(14px);
    z-index: 10;
}

.topbar-heading {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.topbar-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
}

.topbar-eyebrow span {
    color: var(--text-tertiary);
}

.page-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.015em;
}

.topbar-actions {
    display: flex;
    gap: 10px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all 0.16s ease;
    border: 1px solid transparent;
    letter-spacing: -0.005em;
}

.btn-primary {
    background-color: var(--signal-amber);
    color: #1A1204;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--signal-amber-hi);
    box-shadow: var(--shadow-amber-glow);
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background-color: var(--bg-surface-hi);
    border-color: var(--border-strong);
}

.btn-icon {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.btn-icon:hover {
    background-color: var(--bg-surface);
    border-color: var(--border-soft);
    color: var(--text-primary);
}

/* ============================= Viewport ============================= */
.viewport {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
    padding-bottom: 84px;
}

.view-panel {
    display: none;
}

.view-panel.active {
    display: block;
    animation: fadeIn 0.35s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Stat cards ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-hair);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    transition: border-color 0.2s;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--diff-mod), transparent 60%);
    opacity: 0.6;
}

.stat-card.purple-accent::before {
    background: linear-gradient(90deg, var(--signal-amber), transparent 60%);
}

.stat-card:hover {
    border-color: var(--border-soft);
}

.stat-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background-color: var(--diff-mod-dim);
    color: var(--diff-mod);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}

.stat-icon.purple {
    background-color: var(--signal-amber-dim);
    color: var(--signal-amber);
}

.stat-details h3 {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: 6px;
}

.stat-details p {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* ---- Panels ---- */
.panel {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-hair);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.panel-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-hair);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h2 {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: -0.005em;
}

.panel-header h2 i {
    color: var(--text-tertiary);
    font-size: 0.8125rem;
}

/* ---- Commit rows, drawn like `git log --graph` ---- */
.activity-feed,
.commit-timeline {
    padding: 6px 10px;
}

.commit-row {
    position: relative;
    display: flex;
    padding: 13px 12px 13px 8px;
    border-radius: var(--radius-md);
    transition: background-color 0.15s;
    border: 1px solid transparent;
}

.commit-row:hover {
    background-color: var(--bg-surface);
    border-color: var(--border-hair);
}

.commit-avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-hi);
    border: 1px solid var(--border-soft);
    color: var(--signal-amber);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 12px;
    margin-right: 15px;
    flex-shrink: 0;
    position: relative;
}

/* graph connector: a line runs behind every row, dot sits over it */
.commit-row::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border-soft);
}

.commit-row:first-child::before {
    top: 50%;
}

.commit-row:last-child::before {
    bottom: 50%;
}

.commit-avatar::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--signal-amber);
    box-shadow: 0 0 0 3px var(--bg-panel);
}

.commit-row:hover .commit-avatar::after {
    box-shadow: 0 0 0 3px var(--bg-surface);
}

.commit-content {
    flex: 1;
    min-width: 0;
}

.commit-message {
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
    letter-spacing: -0.003em;
}

.commit-meta {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    display: flex;
    gap: 10px;
    align-items: center;
    font-family: var(--font-mono);
}

.commit-hash-badge {
    font-family: var(--font-mono);
    color: var(--diff-mod);
    background-color: var(--diff-mod-dim);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    letter-spacing: 0;
}

/* ---- Branch rows reuse commit-row but need current-branch tone ---- */
.branch-list .commit-row .commit-message {
    font-family: var(--font-mono);
}

/* ============================= Terminal ============================= */
.terminal-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #050607;
    border-top: 1px solid var(--border-soft);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 20;
    transform: translateY(calc(100% - 46px));
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.6);
}

.terminal-container.open {
    transform: translateY(0);
}

.terminal-header {
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    cursor: pointer;
    background-color: var(--bg-panel);
    border-bottom: 1px solid var(--border-hair);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 9px;
}

.terminal-title i {
    color: var(--diff-add);
}

.terminal-controls i {
    color: var(--text-tertiary);
    transition: transform 0.3s;
}

.terminal-container.open .terminal-controls i {
    transform: rotate(180deg);
}

.terminal-body {
    height: 360px;
    display: flex;
    flex-direction: column;
}

.terminal-output {
    flex: 1;
    padding: 18px 20px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: #D3D8DE;
    white-space: pre-wrap;
    line-height: 1.65;
    background:
        repeating-linear-gradient(to bottom,
            rgba(255, 255, 255, 0.012) 0px,
            rgba(255, 255, 255, 0.012) 1px,
            transparent 1px,
            transparent 3px);
}

.terminal-input-wrapper {
    display: flex;
    align-items: center;
    padding: 13px 20px;
    background-color: var(--bg-void);
    border-top: 1px solid var(--border-hair);
}

.prompt-symbol {
    color: var(--diff-add);
    margin-right: 12px;
    font-weight: 600;
    font-family: var(--font-mono);
}

#cmdInput {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    outline: none;
}

#cmdInput::placeholder {
    color: var(--text-dim);
}

/* ============================= Modal ============================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(5, 6, 7, 0.75);
    backdrop-filter: blur(5px);
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    width: 460px;
    max-width: 90vw;
    box-shadow: var(--shadow-lg);
    transform: scale(0.96) translateY(4px);
    transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-hair);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
}

.modal-body {
    padding: 22px;
}

.modal-desc {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-bottom: 16px;
    line-height: 1.55;
}

.input-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: 9px;
}

.input-group textarea {
    width: 100%;
    background-color: var(--bg-void);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 0.8375rem;
    outline: none;
    resize: vertical;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group textarea::placeholder {
    color: var(--text-dim);
}

.input-group textarea:focus {
    border-color: var(--signal-amber);
    box-shadow: 0 0 0 3px var(--signal-amber-dim);
}

.modal-footer {
    padding: 15px 22px;
    border-top: 1px solid var(--border-hair);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ============================= Skeletons ============================= */
.skeleton-loader {
    height: 58px;
    background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-surface-hi) 50%, var(--bg-surface) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.6s infinite;
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ============================= Status colors mapped to git semantics === */
.status-clean {
    color: var(--diff-add);
}

.status-staged {
    color: var(--diff-mod);
}

.status-warn {
    color: var(--signal-amber);
}

.status-danger {
    color: var(--diff-remove);
}

/* ============================= Utilities ============================= */
.mt-4 {
    margin-top: 20px;
}

.mobile-menu-btn {
    display: none;
}

.sidebar-backdrop {
    display: none;
}

/* ============================= Responsive ============================= */
@media (max-width: 880px) {
    .viewport {
        padding: 20px;
    }

    .topbar {
        padding: 0 20px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border-radius: var(--radius-md);
        background: var(--bg-surface);
        border: 1px solid var(--border-hair);
        color: var(--text-primary);
        font-size: 14px;
        flex-shrink: 0;
    }

    .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(4, 5, 7, 0.78);
        backdrop-filter: blur(6px);
        z-index: 85;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease;
    }

    .sidebar-backdrop.active {
        opacity: 1;
        pointer-events: all;
    }

    .sidebar {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 100;
        width: 280px;
        max-width: 85vw;
        transform: translateX(-100%);
        transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 0 40px rgba(0, 0, 0, 0.85);
        border-right: 1px solid var(--border-soft);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .topbar {
        padding: 0 12px;
        height: 56px;
        gap: 10px;
        background-color: var(--bg-panel);
        border-bottom: 1px solid var(--border-soft);
    }

    .topbar-heading {
        flex: 1;
        min-width: 0;
    }

    .topbar-eyebrow {
        display: none;
    }

    .page-title {
        font-size: 0.9375rem;
        font-weight: 600;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        letter-spacing: -0.01em;
    }

    .topbar-actions {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0;
    }

    .topbar-actions .btn {
        height: 34px;
        padding: 0 10px;
        font-size: 0.75rem;
        border-radius: var(--radius-md);
        gap: 6px;
    }

    .viewport {
        padding: 14px 12px 76px 12px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 14px 16px;
        gap: 12px;
    }

    .stat-icon {
        width: 36px;
        height: 36px;
        font-size: 15px;
    }

    .panel-header {
        padding: 12px 16px;
    }

    .commit-row {
        padding: 11px 10px;
    }

    .commit-message {
        font-size: 0.8125rem;
    }

    .terminal-body {
        height: 300px;
    }

    .terminal-output {
        padding: 14px 16px;
        font-size: 0.75rem;
    }

    .modal {
        width: 94vw;
        margin: 0 12px;
    }
}

@media (max-width: 520px) {
    .topbar-actions .btn-text {
        display: none;
    }

    .topbar-actions .btn {
        width: 34px;
        height: 34px;
        padding: 0;
        justify-content: center;
        border-radius: var(--radius-md);
    }

    .commit-meta {
        flex-wrap: wrap;
        gap: 6px 10px;
        font-size: 0.6875rem;
    }
}