/* WEEX — Handcrafted Developer & Security Engine Studio Theme */

:root {
    --bg-base: #06070a;
    --bg-surface: #0c0e14;
    --bg-elevated: #12151f;
    --bg-input: #090a0f;
    
    --border-subtle: #171b28;
    --border-strong: #252a3d;
    --border-accent: #38bdf8;

    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #52617a;

    --accent-slate: #38bdf8;
    --accent-slate-subtle: rgba(56, 189, 248, 0.08);
    --accent-violet: #8b5cf6;
    --accent-green: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;

    --radius-sm: 3px;
    --radius-md: 5px;
    --radius-lg: 6px;
    --transition: 0.12s ease;
}

/* ADMIN MODE OVERRIDE STYLES */
body.admin-mode-active {
    --bg-base: #070608;
    --bg-surface: #120d14;
    --bg-elevated: #1c1320;
    --border-subtle: #2b1830;
    --border-strong: #422048;
    --accent-slate: #ef4444;
    --accent-slate-subtle: rgba(239, 68, 68, 0.12);
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 12px;
    line-height: 1.45;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

.code-font { font-family: var(--font-mono); }
.text-cyan { color: var(--accent-slate); }
.text-violet { color: var(--accent-violet); }
.text-green { color: var(--accent-green); }
.text-muted { color: var(--text-muted); }
.btn-danger-text { color: var(--accent-danger) !important; }

.hidden { display: none !important; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 14px; }
.mt-4 { margin-top: 20px; }
.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: 6px; }
.mb-3 { margin-bottom: 10px; }
.mr-2 { margin-right: 6px; }

/* HEADER & NAVBAR */
.app-header {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.header-left-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.logo-icon {
    width: 28px;
    height: 28px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-slate);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #ffffff;
    font-family: var(--font-mono);
}

.brand-tagline {
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    background-color: var(--bg-base);
    padding: 4px 8px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-btn:hover {
    color: #ffffff;
    background-color: var(--bg-elevated);
    border-color: var(--border-strong);
}

.nav-btn.active {
    color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
}

.nav-btn.active {
    color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
    border-color: rgba(56, 189, 248, 0.2);
}

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

.admin-lock-btn {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
    font-family: var(--font-mono);
}

.admin-lock-btn:hover {
    border-color: var(--accent-slate);
    color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
}

.admin-lock-btn.authenticated {
    border-color: rgba(239, 68, 68, 0.4);
    color: var(--accent-danger);
    background-color: rgba(239, 68, 68, 0.1);
}

.privacy-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    background-color: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

/* APP BODY */
.app-body {
    max-width: 1440px;
    margin: 0 auto;
    padding: 18px;
    width: 100%;
    flex: 1;
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.15s ease-out; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(2px); }
    to { opacity: 1; transform: translateY(0); }
}

/* COMPACT HERO SECTION */
.hero-section {
    text-align: center;
    max-width: 640px;
    margin: 8px auto 24px auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 10px;
    margin-bottom: 12px;
    font-family: var(--font-mono);
}

.pulse-dot {
    width: 5px;
    height: 5px;
    background-color: var(--accent-slate);
    border-radius: 50%;
}

.hero-title {
    font-size: 34px;
    font-weight: 900;
    letter-spacing: 3px;
    color: #ffffff;
    font-family: var(--font-mono);
    margin-bottom: 2px;
}

.hero-subtitle {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-slate);
    margin-bottom: 8px;
}

.hero-description {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 18px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* TERMINAL PREVIEW CARD */
.preview-hero-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto 28px auto;
}

.card-header {
    background-color: var(--bg-input);
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
}

.window-controls { display: flex; gap: 5px; }
.control { width: 7px; height: 7px; border-radius: 50%; }
.control.red { background-color: #ef4444; }
.control.yellow { background-color: #f59e0b; }
.control.green { background-color: #10b981; }

.window-title {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.terminal-preview {
    padding: 12px;
    background-color: var(--bg-base);
    font-family: var(--font-mono);
    font-size: 11px;
}

.terminal-line { margin-bottom: 3px; }
.cmd-prompt { color: var(--accent-slate); font-weight: bold; }
.cmd-text { color: #ffffff; }

.preview-output-box {
    margin-top: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 10px;
    height: 120px;
    overflow-y: auto;
    color: var(--accent-slate);
    white-space: pre-wrap;
    line-height: 1.45;
}

/* QUICK STARTS GRID */
.section-title { margin-bottom: 14px; }
.section-title h2, .section-title h3 {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    font-family: var(--font-mono);
}

.section-title p {
    color: var(--text-muted);
    font-size: 11px;
    margin-top: 2px;
}

.quick-starts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.quick-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.quick-card:hover {
    border-color: var(--border-accent);
    background-color: var(--bg-elevated);
}

.quick-icon {
    width: 28px;
    height: 28px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-slate);
    margin-bottom: 8px;
}

.quick-card h4 {
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 3px;
}

.quick-card p {
    color: var(--text-muted);
    font-size: 10px;
    line-height: 1.35;
}

/* PANELS & CARDS */
.panel {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.panel-header {
    padding: 8px 12px;
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h3 {
    font-size: 11px;
    font-weight: 600;
    color: #ffffff;
    font-family: var(--font-mono);
}

.panel-actions { display: flex; gap: 5px; }
.panel-body { padding: 12px; }
.sticky-panel { position: sticky; top: 56px; }

/* WORKSPACE LAYOUT */
.workspace-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 14px;
    align-items: start;
}

/* FORMS & INPUTS */
.form-group { margin-bottom: 10px; }
.form-group:last-child { margin-bottom: 0; }

.form-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 3px;
}

.form-control {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 6px 9px;
    color: var(--text-primary);
    font-size: 11px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-slate);
}

textarea.form-control { resize: vertical; line-height: 1.45; }
.form-hint { margin-top: 3px; font-size: 9px; color: var(--text-muted); }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-sm { padding: 4px 7px; font-size: 10px; }
.btn-xs { padding: 2px 5px; font-size: 9px; }
.btn-lg { padding: 8px 14px; font-size: 12px; }
.btn-block { width: 100%; }

.btn-primary {
    background-color: var(--accent-slate);
    color: #06070a;
    border-color: var(--accent-slate);
}

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

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

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

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

.btn-outline:hover {
    border-color: var(--accent-slate);
    color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--accent-danger);
}

.btn-group { display: flex; gap: 5px; }

/* CHECKBOX & TOGGLES */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 6px;
}

.checkbox-card {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.checkbox-card:hover { border-color: var(--border-strong); }
.checkbox-card input[type="checkbox"] { position: absolute; opacity: 0; cursor: pointer; }

.checkbox-custom {
    width: 12px;
    height: 12px;
    border: 1px solid var(--border-strong);
    border-radius: 2px;
    background-color: var(--bg-base);
    position: relative;
    flex-shrink: 0;
}

.checkbox-card input[type="checkbox"]:checked ~ .checkbox-custom {
    background-color: var(--accent-slate);
    border-color: var(--accent-slate);
}

.checkbox-card input[type="checkbox"]:checked ~ .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 1px;
    width: 2px;
    height: 5px;
    border: solid #06070a;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-card input[type="checkbox"]:checked ~ .checkbox-info .title {
    color: var(--accent-slate);
}

.checkbox-info { display: flex; flex-direction: column; }
.checkbox-info .title { font-size: 10px; font-weight: 600; color: var(--text-primary); }
.checkbox-info .desc { font-size: 8px; color: var(--text-muted); }

.transform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 6px;
}

.toggle-control { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.toggle-control input[type="checkbox"] { display: none; }

.toggle-switch {
    width: 26px;
    height: 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: 7px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    top: 2px;
    left: 2px;
    transition: var(--transition);
}

.toggle-control input[type="checkbox"]:checked + .toggle-switch {
    background-color: var(--accent-slate-subtle);
    border-color: var(--accent-slate);
}

.toggle-control input[type="checkbox"]:checked + .toggle-switch::after {
    left: 14px;
    background-color: var(--accent-slate);
}

.toggle-label { font-size: 10px; color: var(--text-primary); }

/* ACCORDION */
.accordion-toggle { cursor: pointer; }
.chevron-icon { transition: transform var(--transition); }
.accordion.open .chevron-icon { transform: rotate(180deg); }

/* GRID LAYOUTS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }

/* BADGES & STATS */
.badge {
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 2px 5px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

.badge-cyan { background: var(--accent-slate-subtle); border: 1px solid rgba(56, 189, 248, 0.2); color: var(--accent-slate); }
.badge-violet { background: rgba(139, 92, 246, 0.08); border: 1px solid rgba(139, 92, 246, 0.2); color: var(--accent-violet); }
.badge-green { background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.2); color: var(--accent-green); }
.badge-muted { background: var(--bg-input); border: 1px solid var(--border-subtle); color: var(--text-muted); }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }

.stat-card {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 8px;
    display: flex;
    flex-direction: column;
}

.stat-label { font-size: 9px; color: var(--text-muted); margin-bottom: 2px; }
.stat-value { font-size: 12px; font-weight: 700; color: #ffffff; font-family: var(--font-mono); }
.stat-value.highlight-cyan { color: var(--accent-slate); }
.stat-value.highlight-violet { color: var(--accent-violet); }

/* ALERTS */
.alert {
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.alert-cyan {
    background-color: var(--accent-slate-subtle);
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: var(--accent-slate);
}

/* PREVIEW BOX */
.preview-box {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 8px;
    height: 140px;
    overflow-y: auto;
    color: var(--accent-slate);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.45;
    font-size: 10px;
}

/* PROGRESS BAR */
.progress-bar-container {
    width: 100%;
    height: 5px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--accent-slate);
    transition: width 0.1s linear;
}

.progress-meta { display: flex; justify-content: space-between; font-size: 10px; }

/* PATTERN BUILDER */
.pattern-dropzone {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    background-color: var(--bg-input);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 8px;
    min-height: 48px;
}

.pattern-block {
    background-color: var(--bg-elevated);
    border: 1px solid var(--accent-slate);
    border-radius: var(--radius-sm);
    padding: 3px 6px;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: grab;
    user-select: none;
}

.pattern-block .block-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--accent-slate);
}

.pattern-block .remove-btn { color: var(--text-muted); cursor: pointer; }
.pattern-block .remove-btn:hover { color: var(--accent-danger); }

/* PRESETS */
.presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.preset-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.preset-card:hover {
    border-color: var(--border-strong);
    background-color: var(--bg-elevated);
}

.preset-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 5px; }
.preset-header h4 { font-size: 11px; font-weight: 600; color: #ffffff; font-family: var(--font-mono); }
.preset-card p { font-size: 10px; color: var(--text-muted); margin-bottom: 8px; }

/* FILE DROP */
.file-drop-zone {
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    background-color: var(--bg-input);
    padding: 18px 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.file-drop-zone:hover {
    border-color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
}

/* HISTORY LIST */
.history-list { display: flex; flex-direction: column; gap: 5px; }
.history-item {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.history-info .title { font-size: 11px; font-weight: 600; color: #ffffff; }
.history-info .meta { font-size: 9px; color: var(--text-muted); }

/* MODAL OVERLAY & CARD */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(4, 5, 8, 0.85);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    padding: 16px;
}

.modal-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    animation: modalIn 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
    from { transform: scale(0.96); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    background-color: var(--bg-elevated);
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    color: #ffffff;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    line-height: 1;
}
.modal-close-btn:hover { color: #ffffff; }

.modal-body { padding: 16px; }

/* ADMIN UNLOCK ANIMATION OVERLAY */
.admin-unlock-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #050307;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: unlockFlash 1.6s forwards;
}

@keyframes unlockFlash {
    0% { opacity: 0; transform: scale(1.02); }
    10% { opacity: 1; transform: scale(1); }
    85% { opacity: 1; }
    100% { opacity: 0; pointer-events: none; }
}

.unlock-terminal {
    text-align: center;
    max-width: 500px;
    padding: 24px;
}

.unlock-glitch {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.unlock-bar {
    width: 100%;
    height: 4px;
    background: #1e1024;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 12px;
}

.unlock-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ef4444, #f59e0b, #38bdf8);
    animation: fillUnlockBar 1.2s ease-out forwards;
}

@keyframes fillUnlockBar {
    from { width: 0%; }
    to { width: 100%; }
}

.unlock-sub {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 4px;
}

.unlock-details {
    font-size: 10px;
}

/* TOAST NOTIFICATION */
.toast-container {
    position: fixed;
    bottom: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 1000;
}

.toast {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding: 7px 11px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: slideInRight 0.15s ease-out;
}

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

/* PRIVACY NOTE */
.privacy-note {
    display: flex;
    align-items: flex-start;
    gap: 5px;
    font-size: 9px;
    color: var(--text-muted);
    line-height: 1.4;
    padding: 6px;
    background-color: var(--bg-input);
    border-radius: var(--radius-sm);
}

/* RESPONSIVE & MOBILE SLIDEBAR DRAWER */
.mobile-menu-toggle-btn {
    display: none;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-toggle-btn:hover {
    border-color: var(--accent-slate);
    color: var(--accent-slate);
    background-color: var(--accent-slate-subtle);
}

.mobile-nav-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(4, 5, 8, 0.75);
    backdrop-filter: blur(4px);
    z-index: 800;
}

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 270px;
    height: 100vh;
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-strong);
    z-index: 900;
    display: flex;
    flex-direction: column;
    box-shadow: 10px 0 40px rgba(0, 0, 0, 0.8);
    transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.hidden {
    transform: translateX(-100%);
    display: flex !important;
    pointer-events: none;
}

.drawer-header {
    padding: 12px 14px;
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drawer-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}

.drawer-close-btn:hover { color: #ffffff; }

.drawer-body {
    padding: 12px;
    overflow-y: auto;
    flex: 1;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-list .nav-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 8px 12px;
    font-size: 11px;
    border-radius: var(--radius-sm);
}

@media (max-width: 960px) {
    .main-nav { display: none !important; }
    .mobile-menu-toggle-btn { display: inline-flex; align-items: center; gap: 5px; }
}

@media (max-width: 1024px) {
    .workspace-layout { grid-template-columns: 1fr; }
    .sticky-panel { position: static; }
}

@media (max-width: 768px) {
    .header-container { flex-direction: row; align-items: center; }
    .hero-title { font-size: 26px; }
    .hero-subtitle { font-size: 13px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}