/* GP Kitchen - Clean Light Theme with Color Accents */

:root {
    /* Clean light backgrounds */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;

    /* Dark text for readability */
    --text-primary: #0f172a;
    --text-secondary: #64748b;

    /* Accent colors - used sparingly */
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-light: #e0e7ff;

    /* Status colors */
    --positive: #059669;
    --positive-light: #d1fae5;
    --negative: #dc2626;
    --negative-light: #fee2e2;

    /* Highlight colors */
    --gold: #d97706;
    --cyan: #0891b2;

    --border: #e2e8f0;
    --border-dark: #cbd5e1;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Navbar */
.navbar {
    background: var(--bg-secondary);
    padding: 1.05rem 2.4rem;
    display: flex;
    flex-flow: row wrap;
    gap: 0.6rem 2.4rem;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    font-size: 1.2em;
}

.nav-left,
.nav-right {
    display: flex;
    align-items: baseline;
    gap: 0.5rem 1.5rem;
    flex-flow: row wrap;
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-brand:hover {
    color: var(--accent);
    text-decoration: none;
}

.nav-logo {
    height: 3rem;
    width: auto;
    vertical-align: middle;
    margin: -0.75rem 0.5rem -0.75rem 0;
}

.nav-left a,
.nav-right a {
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
}

.nav-left a:hover,
.nav-right a:hover {
    color: var(--accent);
}

.nav-left .nav-brand {
    color: var(--text-primary);
}

.nav-user {
    color: var(--text-muted);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
    background: var(--bg-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: white;
    text-decoration: none;
}

.btn-primary:disabled {
    background: var(--border-dark);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-dark);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    text-decoration: none;
}

.btn-danger {
    background: var(--negative);
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
    text-decoration: none;
}

.btn-small {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
}

.btn-active {
    background: var(--positive);
    color: white;
}

.btn-live {
    background: var(--gold);
    color: white;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-light);
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.alert-success {
    background: var(--positive-light);
    color: #065f46;
    border-left: 3px solid var(--positive);
}

.alert-error {
    background: var(--negative-light);
    color: #991b1b;
    border-left: 3px solid var(--negative);
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left: 3px solid var(--gold);
}

/* Dashboard */
.dashboard h1 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Mode/Volume visibility toggles - controlled by data-mode/data-vol on .dashboard */
.dashboard[data-mode="instant"] .patient-only { display: none !important; }
.dashboard[data-mode="patient"] .instant-only { display: none !important; }
.dashboard[data-vol="5m"] .vol:not(.vol-5m) { display: none !important; }
.dashboard[data-vol="4h"] .vol:not(.vol-4h) { display: none !important; }
.dashboard[data-vol="24h"] .vol:not(.vol-24h) { display: none !important; }

.dashboard-actions {
    margin-top: 1.5rem;
    text-align: center;
}

/* Price Mode Toggle */
.price-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    margin-right: 1rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.price-mode-toggle label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.btn-toggle {
    padding: 0.375rem 0.875rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-toggle:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.btn-toggle.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.mode-hint {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-left: 0.5rem;
}

/* Grid column alignment - shared */
.grid-header {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.grid-header > div {
    padding: 0.625rem 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: var(--text-primary);
}

/* Sortable headers */
.grid-header .sortable {
    cursor: pointer;
    user-select: none;
}

.grid-header .sortable:hover {
    color: var(--text-accent);
}

.grid-header .sortable::before {
    content: '';
    display: inline-block;
    margin-right: 0.25rem;
    opacity: 0.3;
}

.grid-header .sortable.sort-asc::before {
    content: '▲';
    opacity: 1;
}

.grid-header .sortable.sort-desc::before {
    content: '▼';
    opacity: 1;
}

/* Summary label sort indicators */
.summary-label.sortable:hover {
    color: var(--text-accent);
}

.summary-label.sortable.sort-asc::before {
    content: '▲ ';
}

.summary-label.sortable.sort-desc::before {
    content: '▼ ';
}

/* Header column alignment */
.grid-header .col-vol,
.grid-header .col-cost,
.grid-header .col-revenue,
.grid-header .col-tax,
.grid-header .col-profit,
.grid-header .col-roi {
    text-align: right;
}

/* Volume rows */
.vol-row {
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* Price rows (separate column for prices) */
.price-row {
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    text-align: right;
}

.vol-na {
    color: var(--text-secondary);
}

/* Mobile summary - hidden by default */
.pair-summary {
    display: none;
    grid-column: 1 / -1;
}

/* Arrow separator - hidden by default, shown at 1400px */
.pair-arrow {
    display: none;
}

.item-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.item-row:last-child {
    margin-bottom: 0;
}

.item-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.item-name {
    flex: 1;
    color: var(--text-primary);
    font-size: 1rem;
}

a.item-name {
    color: var(--accent);
    text-decoration: none;
}

a.item-name:hover {
    text-decoration: underline;
}

/* .item-price is inline version (for small screens), hidden by default */
.item-price {
    display: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: right;
    line-height: 1.3;
}

/* .price-row is column version (for large screens) */
.price-row {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: right;
    line-height: 1.3;
}

.item-price .price-value,
.price-row .price-value {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
}

.item-price .price-meta,
.price-row .price-meta {
    display: block;
    font-size: 0.85rem;
}

.item-vol {
    display: none;
}

/* Numeric cells */
.pair-input-vol,
.pair-output-vol {
    font-family: 'SF Mono', 'Consolas', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.pair-cost,
.pair-revenue,
.pair-tax,
.pair-profit,
.pair-roi {
    font-family: 'SF Mono', 'Consolas', monospace;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.positive {
    color: var(--positive);
    font-weight: 600;
}

.negative {
    color: var(--negative);
    font-weight: 600;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.empty-state p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Login */
.login-container {
    max-width: 400px;
    margin: 0 auto;
}

.login-container h1 {
    margin-bottom: 1.5rem;
}

/* Admin */
.cook-dashboard h1 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.cook-section {
    background: var(--bg-secondary);
    padding: 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    border: 1px solid var(--border);
}

.cook-section h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
    font-weight: 600;
}

.cook-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.cook-table th,
.cook-table td {
    padding: 0.625rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.cook-table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.cook-table tr[id] {
    scroll-margin-top: 120px;
}

.actions {
    display: flex;
    gap: 0.375rem;
}

.form-section {
    background: var(--bg-secondary);
    padding: 1.25rem;
    border-radius: 8px;
    margin: 1rem 0;
    border: 1px solid var(--border);
}

.form-section h2 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.form-section h3 {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.hint {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-bottom: 0.75rem;
}

.empty-hint {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.items-table th,
.items-table td {
    padding: 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.items-table th {
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
}

.add-item-form {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 6px;
}

.add-item-form form {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

/* Item Search */
.item-search-container {
    position: relative;
    flex: 1;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    max-height: 280px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    box-shadow: var(--shadow-md);
}

.search-result-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.search-result-item:hover {
    background: var(--bg-tertiary);
}

.search-result-item .item-name {
    color: var(--text-primary);
}

.search-result-item .item-price {
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

/* Profit Preview */
.profit-preview {
    background: var(--bg-tertiary);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-top: 1rem;
    border-left: 3px solid var(--gold);
}

.profit-preview h2 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.profit-preview table {
    width: 100%;
    max-width: 350px;
    font-size: 0.875rem;
}

.profit-preview td {
    padding: 0.375rem 0;
}

.profit-preview td:last-child {
    text-align: right;
    font-family: 'SF Mono', 'Consolas', monospace;
}

/* Item Page */
.item-page {
    max-width: 1000px;
}

.item-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.item-icon-large {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.item-title h1 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.item-examine {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.card {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.card h2 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.9375rem;
    font-weight: 600;
}

.card h3 {
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    margin: 0.75rem 0 0.375rem;
    font-weight: 600;
}

.card .price-row,
.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.375rem 0;
    font-size: 0.875rem;
}

.card .price-label,
.info-label {
    color: var(--text-secondary);
}

.price-value,
.info-value {
    font-family: 'SF Mono', 'Consolas', monospace;
    color: var(--text-primary);
}

.item-chart {
    margin-bottom: 1rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.chart-header h2 {
    margin: 0;
    padding: 0;
    border: none;
    font-size: 0.9375rem;
    font-weight: 600;
}

.chart-controls select {
    padding: 0.375rem 0.625rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.8125rem;
    cursor: pointer;
}

.chart-container {
    height: 350px;
    position: relative;
}

.chart-loading,
.chart-error {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.chart-error {
    color: var(--negative);
}

/* Recipes Grid */
.recipes-grid {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 1rem;
    display: grid;
    grid-template-columns:
        [input-name] auto
        [input-price] auto
        [invol] auto
        [cost] auto
        [output-name] auto
        [output-price] auto
        [outvol] auto
        [revenue] auto
        [tax] auto
        [profit] auto
        [roi] auto;
}

.recipes-grid .grid-header,
.recipes-grid .recipe-pair {
    display: grid;
    grid-template-columns: subgrid;
    grid-column: 1 / -1;
}

.recipe-pair {
    border-top: 2px solid var(--border-dark);
    align-items: center;
}

.recipe-pair:first-of-type {
    border-top: none;
}

.recipe-pair > div {
    padding: 0.35rem 0.6rem;
    min-width: 0;
}

/* Named grid columns */
.recipes-grid .pair-input-names { grid-column: input-name; }
.recipes-grid .pair-input-prices { grid-column: input-price; }
.recipes-grid .pair-input-vol { grid-column: invol; }
.recipes-grid .pair-cost { grid-column: cost; }
.recipes-grid .pair-output-names { grid-column: output-name; }
.recipes-grid .pair-output-prices { grid-column: output-price; }
.recipes-grid .pair-output-vol { grid-column: outvol; }
.recipes-grid .pair-revenue { grid-column: revenue; }
.recipes-grid .pair-tax { grid-column: tax; }
.recipes-grid .pair-profit { grid-column: profit; }
.recipes-grid .pair-roi { grid-column: roi; }

/* Header columns - span name+price for inputs/outputs */
.recipes-grid .hdr-input { grid-column: input-name / span 2; }
.recipes-grid .hdr-cost { grid-column: cost; }
.recipes-grid .hdr-arrow { grid-column: arrow; }
.recipes-grid .hdr-output { grid-column: output-name / span 2; }
.recipes-grid .hdr-revenue { grid-column: revenue; }
.recipes-grid .hdr-tax { grid-column: tax; }
.recipes-grid .hdr-profit { grid-column: profit; }
.recipes-grid .hdr-roi { grid-column: roi; }
.recipes-grid .grid-header > div:nth-child(2) { grid-column: invol; }
.recipes-grid .grid-header > div:nth-child(6) { grid-column: outvol; }
.recipes-grid .hdr-arrow { display: none; } /* Hidden at full width */

/* Column alignment */
.recipes-grid .col-vol,
.recipes-grid .col-cost,
.recipes-grid .col-revenue,
.recipes-grid .col-tax,
.recipes-grid .col-profit,
.recipes-grid .col-roi {
    text-align: right;
}

/* Guest Banner */
.guest-banner {
    background: linear-gradient(90deg, var(--accent-light), #fef3c7);
    padding: 0.75rem 2rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
}

.guest-banner a {
    font-weight: 600;
    color: var(--accent);
}

/* Cookbooks */
.cookbooks-page h1 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.page-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Cookbook Sections (dashboard-style) */
.cookbook-section {
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.cookbook-section-header {
    display: flex;
    flex-flow: row wrap;
    align-items: baseline;
    gap: 0 0.6rem;
    margin-bottom: 0.2em;
}

.cookbook-section-header h2 {
    font-size: 1.35rem;
    font-weight: 400;
    margin: 0;
}

.cookbook-section-header h2 a {
    color: inherit;
    text-decoration: none;
}

.cookbook-section-header h2 a:hover {
    text-decoration: underline;
}

.cookbook-recipe-count {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.cookbook-section-header .btn {
    align-self: center;
}

.cookbook-recipe-count {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
}

/* Cookbook recipes wrapper with collapse functionality */
.cookbook-recipes-wrapper {
    position: relative;
}

.cookbook-recipes-container {
    position: relative;
}

.cookbook-recipes-wrapper.collapsed .cookbook-recipes-container {
    max-height: 280px;
    overflow: hidden;
}

.cookbook-recipes-wrapper.collapsed .cookbook-recipes-container::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 1px;
    right: 1px;
    height: 10px;
    background: linear-gradient(to bottom, transparent, rgb(from var(--bg-secondary) r g b / 0.3));
    pointer-events: none;
}

.cookbook-expand-btn {
    display: block;
    width: 100%;
    padding: 0.2rem 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-top: 0;
    border-radius: 0 0 8px 8px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
}

.cookbook-expand-btn:hover {
    background: var(--bg-tertiary);
}

.cookbook-recipes-wrapper.collapsed .cookbook-expand-btn {
    position: relative;
    margin-top: -20px;
    background: linear-gradient(to bottom, rgb(from var(--bg-secondary) r g b / 0.3), var(--bg-secondary));
}

.cookbook-recipes-wrapper.collapsed .cookbook-expand-btn:hover {
    background: linear-gradient(to bottom, rgb(from var(--bg-tertiary) r g b / 0.3), var(--bg-tertiary));
}

.cookbook-recipes-wrapper .recipes-grid {
    border-radius: 8px 8px 0 0;
}

.cookbook-footer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
    padding: 0 0.25rem;
}

.cookbook-imports {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1;
}

/* Import Page */
.import-page h1 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.import-form {
    margin-top: 1.5rem;
}

.select-all-row {
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px 8px 0 0;
    border-bottom: none;
}

.select-all-row label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
}

.import-recipes-list {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0 0 8px 8px;
}

.import-recipe-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.import-recipe-item:last-child {
    border-bottom: none;
}

.import-recipe-item label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.import-recipe-item input[type="checkbox"] {
    width: auto;
    flex-shrink: 0;
}

.recipe-preview {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex: 1;
}

.recipe-inputs,
.recipe-outputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.recipe-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.recipe-arrow {
    color: var(--text-secondary);
    margin: 0 0.25rem;
}

.recipe-profit {
    margin-left: auto;
    font-family: 'SF Mono', 'Consolas', monospace;
    font-weight: 500;
}

.import-actions {
    margin-top: 1rem;
    text-align: right;
}

/* Edit Recipe */
.edit-recipe {
    max-width: 900px;
}

.edit-recipe h1 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

/* Create Cookbook */
.create-cookbook {
    max-width: 500px;
}

.create-cookbook h1 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.cookbook-form {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin: 1em 0;
}

.cookbook-form textarea {
    resize: vertical;
    min-height: 80px;
}

/* Cookbook Edit (Recipes) */
.cookbook-edit-form {
    margin-bottom: 1rem;
}

.cookbook-edit-form .form-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.cookbook-edit-form input[type="text"] {
    flex: 1;
}

.new-recipe-form {
    margin-bottom: 1rem;
}

/* Danger Zone */
.danger-zone {
    border-color: var(--negative);
    border-left: 3px solid var(--negative);
}

.danger-zone h2 {
    color: var(--negative);
}

/* Sort Controls */
.sort-controls {
    white-space: nowrap;
}

.sort-controls form {
    display: inline-block;
}

/* Form group small text */
.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

/* Responsive for recipes grid */
@media (max-width: 1400px) {
    /* Hide subtotals, tax, profit, roi - shown in summary instead */
    .recipes-grid .col-cost,
    .recipes-grid .col-revenue,
    .recipes-grid .col-tax,
    .recipes-grid .col-profit,
    .recipes-grid .col-roi,
    .recipes-grid .pair-profit,
    .recipes-grid .pair-roi {
        display: none;
    }

    /* Simplified header for smaller screens */
    .recipes-grid .grid-header {
        display: grid;
        grid-template-columns: subgrid;
        grid-column: 1 / -1;
    }

    .recipes-grid .grid-header .hdr-cost,
    .recipes-grid .grid-header .hdr-revenue,
    .recipes-grid .grid-header .hdr-tax,
    .recipes-grid .grid-header .hdr-profit,
    .recipes-grid .grid-header .hdr-roi {
        display: none;
    }

    .recipes-grid .grid-header .hdr-input {
        grid-column: input-name / span 2;
    }

    .recipes-grid .grid-header .hdr-output {
        grid-column: output-name / span 2;
    }

    .recipes-grid .grid-header .hdr-vol {
        text-align: right;
    }

    .recipes-grid .grid-header .hdr-arrow {
        display: block;
    }

    /* Adjust grid to fewer columns - content-sized, not full width */
    .recipes-grid {
        width: fit-content;
        grid-template-columns:
            [input-name] auto
            [input-price] auto
            [invol] auto
            [arrow] auto
            [output-name] auto
            [output-price] auto
            [outvol] auto;
    }

    /* Arrow separator between inputs and outputs */
    .recipes-grid .pair-arrow {
        grid-column: arrow;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        font-size: 1.25rem;
        padding: 0 0.25rem;
    }
    .recipes-grid .pair-arrow::before {
        content: '→';
    }

    /* Show summary row */
    .recipes-grid .pair-summary {
        grid-column: 1 / -1;
        display: flex !important;
        gap: 0.25rem 1.5rem;
        flex-flow: row wrap;
        justify-content: flex-start;
        border-top: 1px solid var(--border);
        margin-top: 0.25rem;
    }

    .summary-item {
        display: flex;
        gap: 0.5rem;
        align-items: baseline;
    }

    .summary-label {
        font-size: 0.75rem;
        text-transform: uppercase;
        color: var(--text-secondary);
    }

    .summary-value {
        font-family: 'SF Mono', 'Consolas', monospace;
        font-size: 0.9rem;
    }

    .summary-profit .summary-value {
        font-weight: 600;
    }

    /* Order: profit and ROI first, then inputs/outputs/tax */
    .pair-summary .summary-profit { order: 1; }
    .pair-summary .summary-item:last-child { order: 2; }  /* ROI */
    .pair-summary .summary-item:nth-child(1) { order: 3; }  /* Inputs */
    .pair-summary .summary-item:nth-child(2) { order: 4; }  /* Outputs */
    .pair-summary .summary-item:nth-child(3) { order: 5; }  /* Tax */

    /* Make controls fit content to match table width */
    .dashboard-actions {
        width: fit-content;
    }

    .cookbook-section-header {
        width: fit-content;
    }

    .cookbook-recipes-wrapper {
        width: fit-content;
    }

    .cookbook-expand-btn {
        width: 100%;
    }
}

@media (max-width: 940px) {
    /* Hide vol columns and separate price columns */
    .recipes-grid .col-vol,
    .recipes-grid .hdr-vol,
    .recipes-grid .pair-input-vol,
    .recipes-grid .pair-output-vol,
    .recipes-grid .pair-input-prices,
    .recipes-grid .pair-output-prices {
        display: none;
    }

    /* Adjust grid - names span both name+price columns, keep arrow */
    .recipes-grid {
        grid-template-columns:
            [input-name] 1fr
            [input-price] 0
            [arrow] auto
            [output-name] 1fr
            [output-price] 0
            [profit] auto
            [roi] auto;
    }

    /* Header at this breakpoint */
    .recipes-grid .grid-header .hdr-input {
        grid-column: input-name;
    }

    .recipes-grid .grid-header .hdr-output {
        grid-column: output-name;
    }

    /* Show arrow at 940px */
    .recipes-grid .pair-arrow {
        display: flex;
    }

    /* Item row: icon on left spanning 2 rows, name row 1, price row 2 */
    .item-row {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        gap: 0 0.5rem;
        align-items: start;
    }

    .price-mode-toggle .mode-hint {
        display: none;
    }

    .item-icon {
        grid-row: 1 / 3;
        align-self: center;
    }

    .item-name {
        grid-column: 2;
        grid-row: 1;
        font-size: 0.9rem;
    }

    .item-price {
        display: block !important;
        grid-column: 2;
        grid-row: 2;
        text-align: left;
    }

    .item-price .price-value,
    .item-price .price-meta {
        display: inline;
    }

    .item-vol {
        display: inline !important;
    }

    .item-price .price-meta::before,
    .item-vol::before {
        content: " · ";
    }
}

@media (max-width: 660px) {
    /* Reduce padding on main containers */
    .navbar {
        padding: 0.75rem 1rem;
    }

    .container {
        padding: 1rem;
    }

    .guest-banner {
        padding: 0.5rem 1rem;
    }

    /* Stack add-item-form vertically */
    .add-item-form form {
        flex-direction: column;
        align-items: stretch;
    }

    .add-item-form input[type="number"] {
        width: 100% !important;
    }

    /* Make items-table scrollable */
    .items-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    /* Hide price/total columns on small screens */
    .items-table th:nth-child(3),
    .items-table td:nth-child(3),
    .items-table th:nth-child(4),
    .items-table td:nth-child(4) {
        display: none;
    }

    .items-table {
        white-space: normal;
    }

    /* Admin table responsive */
    .cook-table {
        display: block;
        overflow-x: auto;
    }

    .cook-table th,
    .cook-table td {
        padding: 0.5rem 0.375rem;
        font-size: 0.8rem;
    }

    .sort-controls {
        white-space: nowrap;
    }
}

@media (max-width: 540px) {
    /* Stack inputs/outputs vertically, summary below */
    .recipes-grid {
        display: block;
    }

    /* Hide header when fully stacked */
    .recipes-grid .grid-header {
        display: none;
    }

    .recipes-grid .recipe-pair {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .recipes-grid .pair-input-names,
    .recipes-grid .pair-output-names,
    .recipes-grid .pair-summary {
        width: 100%;
    }

    .recipes-grid .pair-output-names {
        border-top: 1px dashed var(--border);
        padding-top: 0.5rem;
    }

    .recipes-grid .pair-summary {
        display: flex !important;
        flex-direction: column;
        gap: 0.25rem;
        border-top: 1px solid var(--border);
        padding-top: 0.5rem;
        grid-column: unset;
    }

    .recipes-grid .pair-summary .summary-item {
        justify-content: space-between;
    }

    /* Hide grid-specific columns */
    .recipes-grid .pair-input-prices,
    .recipes-grid .pair-output-prices,
    .recipes-grid .pair-input-vol,
    .recipes-grid .pair-output-vol,
    .recipes-grid .pair-cost,
    .recipes-grid .pair-revenue,
    .recipes-grid .pair-tax,
    .recipes-grid .pair-profit,
    .recipes-grid .pair-roi,
    .recipes-grid .pair-arrow {
        display: none;
    }

    .cookbook-actions {
        flex-direction: column;
    }

    .cookbook-actions .btn {
        text-align: center;
    }

    /* Admin table: stack on very small screens */
    .cook-table {
        display: inline-block;
        width: auto;
        min-width: 0;
    }

    .cook-table thead {
        display: none;
    }

    .cook-table tr {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid var(--border);
        border-radius: 6px;
        padding: 0.5rem;
    }

    .cook-table td {
        display: block;
        border-bottom: none;
        padding: 0.25rem 0.5rem;
    }

    /* Sort controls inline */
    .cook-table td.sort-controls {
        display: inline;
    }

    /* Live/Active row */
    .cook-table td:nth-child(4) {
        display: inline;
        padding: 0 0 0 0.5rem;
    }

    .cook-table td:nth-child(5) {
        display: inline;
        padding: 0;
    }

    /* Edit/Delete on new row */
    .cook-table td:last-child {
        display: block;
        margin-top: 0.25rem;
    }
}

/* About Page */
.about-page {
    max-width: 800px;
    margin: 0 auto;
}

.about-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-section h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.about-section p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.about-section p:last-child {
    margin-bottom: 0;
}