/* ============================================
   AI This Week — Premium Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* ── Core palette ── */
    --bg-primary: #09090b; /* zinc-950 */
    --bg-secondary: #18181b; /* zinc-900 */
    --bg-card: rgba(24, 24, 27, 0.7);
    --bg-card-solid: #18181b;
    --bg-elevated: rgba(30, 41, 59, 0.5);

    --surface-glass: rgba(255, 255, 255, 0.04);
    --surface-glass-hover: rgba(255, 255, 255, 0.07);
    --surface-glass-active: rgba(255, 255, 255, 0.1);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-bright: rgba(255, 255, 255, 0.15);
    --border-focus: rgba(99, 102, 241, 0.5);

    /* ── Accent colors ── */
    --accent-primary: #818cf8;
    /* Indigo 400 */
    --accent-bright: #a5b4fc;
    /* Indigo 300 */
    --accent-dim: #6366f1;
    /* Indigo 500 */
    --accent-glow: rgba(59, 130, 246, 0.15);
    --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);

    --cyan-400: #22d3ee;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-glow: rgba(16, 185, 129, 0.15);
    --rose-400: #fb7185;
    --rose-500: #f43f5e;
    --rose-glow: rgba(244, 63, 94, 0.15);
    --amber-400: #fbbf24;

    /* ── Text ── */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-muted: #475569;
    --text-accent: var(--accent-bright);

    /* ── Spacing & Shapes ── */
    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 24px;
    --radius-xl: 20px;

    /* ── Shadows ── */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
    --shadow-glow-strong: 0 0 40px rgba(99, 102, 241, 0.2);

    /* ── Transitions ── */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 150ms var(--ease-out);
    --transition: 250ms var(--ease-out);
    --transition-slow: 400ms var(--ease-out);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Animated background mesh */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(34, 211, 238, 0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ── Header ─────────────────────────────── */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 24px;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
    background: linear-gradient(135deg, #fff 0%, var(--accent-bright) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ── Help Trigger ── */

.help-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    background: var(--surface-glass);
    color: var(--text-tertiary);
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.2px;
}

.help-trigger:hover {
    background: var(--surface-glass-hover);
    color: var(--text-secondary);
    border-color: var(--border-bright);
}

.help-trigger svg {
    opacity: 0.7;
}

/* ── Help Modal ── */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: fadeIn 200ms var(--ease-out);
    padding: 24px;
}

.modal-card {
    width: 100%;
    max-width: 560px;
    max-height: 85vh;
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    overflow: hidden;
    animation: slideUp 300ms var(--ease-out);
    display: flex;
    flex-direction: column;
}

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

.modal-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-xs);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--surface-glass-hover);
    color: var(--text-secondary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.help-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.help-num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--accent-bright);
    font-size: 12px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.help-step strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.help-step p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.help-step em {
    color: var(--accent-bright);
    font-style: normal;
    font-weight: 500;
}

.help-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 4px 0;
}

.main {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 24px 64px;
    flex: 1;
    position: relative;
    z-index: 1;
}

/* ── Controls Card ──────────────────────── */

.controls-card {
    background: var(--surface-glass);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
    overflow: hidden;
}

/* Subtle gradient border effect */
.controls-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, transparent 50%, rgba(139, 92, 246, 0.1) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.controls-row {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-actions {
    flex-direction: row;
    align-items: flex-end;
    gap: 12px;
    margin-left: auto;
}

.control-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.input-with-suffix {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.input-with-suffix:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow), var(--shadow-glow);
}

.control-input {
    border: none;
    background: transparent;
    padding: 10px 14px;
    font-size: 15px;
    font-family: inherit;
    width: 72px;
    outline: none;
    color: var(--text-primary);
}

.input-suffix {
    padding: 0 14px 0 0;
    font-size: 12px;
    color: var(--text-tertiary);
    user-select: none;
    font-weight: 500;
}

.control-select {
    border: none;
    background: transparent;
    padding: 10px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    min-width: 150px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.control-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ── Buttons ────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: var(--shadow-md), 0 0 20px rgba(99, 102, 241, 0.2);
    letter-spacing: 0.2px;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
    transform: translateY(-2px);
}

.btn-primary:hover:not(:disabled)::after {
    opacity: 1;
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--surface-glass);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--surface-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-bright);
}

/* ── Progress ───────────────────────────── */

.progress-container {
    margin-top: 24px;
    background: var(--surface-glass);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    animation: slideUp 400ms var(--ease-out);
    position: relative;
    overflow: hidden;
}

.progress-container::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.progress-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.progress-pct {
    font-size: 28px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    font-family: 'Inter', sans-serif;
    letter-spacing: -1px;
    line-height: 1;
    min-width: 60px;
}

.progress-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-count {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-bright);
    background: var(--accent-glow);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.5px;
}

.progress-time {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
    font-family: 'JetBrains Mono', monospace;
}

.progress-bar-bg {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 600ms var(--ease-out);
    position: relative;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

/* Animated shimmer on progress bar */
.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 80px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 1.5s infinite;
}

.section-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 8px;
    margin-top: 20px;
}

.section-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.15);
    color: var(--text-muted);
    transition: all var(--transition);
    letter-spacing: 0.1px;
}

.section-chip.active {
    border-color: rgba(99, 102, 241, 0.4);
    background: var(--accent-glow);
    color: var(--accent-bright);
    box-shadow: 0 0 16px rgba(99, 102, 241, 0.1);
    animation: chipPulse 2s ease-in-out infinite;
}

.section-chip.done {
    border-color: rgba(16, 185, 129, 0.3);
    background: var(--emerald-glow);
    color: var(--emerald-400);
}

.section-chip.error {
    border-color: rgba(244, 63, 94, 0.3);
    background: var(--rose-glow);
    color: var(--rose-400);
}

.chip-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ── Error ──────────────────────────────── */

.error-container {
    margin-top: 24px;
    background: var(--rose-glow);
    border: 1px solid rgba(244, 63, 94, 0.25);
    border-radius: var(--radius-lg);
    padding: 18px 24px;
    color: var(--rose-400);
    font-size: 14px;
    animation: slideUp 300ms var(--ease-out);
    backdrop-filter: blur(16px);
}

/* ── Result ──────────────────────────────── */

.result-container {
    margin-top: 24px;
    background: var(--surface-glass);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: slideUp 500ms var(--ease-out);
    backdrop-filter: blur(16px);
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.15);
}

.result-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.result-date {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
}

.newsletter-frame {
    width: 100%;
    height: 80vh;
    border: none;
    display: block;
    background: #fff;
}

/* ── Footer ─────────────────────────────── */

.footer {
    text-align: center;
    padding: 24px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-subtle);
    letter-spacing: 0.3px;
    position: relative;
    z-index: 1;
}

.footer a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: var(--accent-bright);
}

/* ── Tuning Panel ───────────────────────── */

.tuning-panel {
    margin-top: 12px;
    background: var(--surface-glass);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.tuning-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-tertiary);
    transition: all var(--transition);
}

.tuning-toggle:hover {
    background: var(--surface-glass-hover);
    color: var(--text-secondary);
}

.tuning-toggle svg {
    stroke: var(--text-tertiary);
}

.tuning-toggle-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tuning-chevron {
    transition: transform var(--transition);
}

.tuning-content {
    border-top: 1px solid var(--border-subtle);
    animation: fadeIn 250ms var(--ease-out);
}

.tuning-header {
    padding: 18px 24px 14px;
    border-bottom: 1px solid var(--border-subtle);
}

.tuning-grid {
    padding: 14px 24px 20px;
}

.tuning-row {
    display: grid;
    grid-template-columns: 180px 1fr 80px 80px;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.tuning-row:last-child {
    border-bottom: none;
}

.tuning-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.tuning-control {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tuning-mini-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.tuning-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.tuning-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
    transition: transform var(--transition-fast);
}

.tuning-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.5);
}

.tuning-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.tuning-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-bright);
    min-width: 20px;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

.tuning-input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xs);
    font-family: inherit;
    font-size: 13px;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.2);
    outline: none;
    text-align: center;
    transition: all var(--transition-fast);
}

.tuning-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.tuning-input::placeholder {
    color: var(--text-muted);
}

/* ── Animations ─────────────────────────── */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

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

@keyframes chipPulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 16px rgba(99, 102, 241, 0.1);
    }

    50% {
        opacity: 0.8;
        box-shadow: 0 0 24px rgba(99, 102, 241, 0.2);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(400%);
    }
}

/* ── Spinner ────────────────────────────── */

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Responsive ─────────────────────────── */

@media (max-width: 640px) {
    .header-inner {
        height: 60px;
    }

    .logo-title {
        font-size: 18px;
    }

    .logo-subtitle {
        display: none;
    }

    .main {
        padding: 16px 12px 32px;
    }

    .controls-card {
        padding: 20px;
    }

    .controls-row {
        flex-direction: column;
        align-items: stretch;
    }

    .control-actions {
        margin-left: 0;
        justify-content: stretch;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .section-status-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    .newsletter-frame {
        height: 60vh;
    }

    .tuning-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .tuning-label {
        font-size: 14px;
        padding-bottom: 4px;
        border-bottom: 1px solid var(--border-subtle);
    }
}