/* ==========================================================================
   SimpleMoney Tools — shared tool-page styles
   File: /css/tools.css   (load AFTER /css/styles.css)

   This is the design that was previously copy-pasted as a ~200 line <style>
   block into every tool page. Same colours, same shapes — tightened for
   consistent spacing, real focus states, small screens and dark mode.
   ========================================================================== */

:root {
    --smo-green: #28a745;
    --smo-green-dark: #218838;
    --smo-green-soft: #d4edda;
    --smo-green-ink: #155724;
    --smo-red: #dc3545;
    --smo-red-soft: #f8d7da;
    --smo-red-ink: #721c24;
    --smo-amber: #ffc107;
    --smo-amber-soft: #fff3cd;
    --smo-amber-ink: #856404;
    --smo-blue: #007bff;
    --smo-ink: #333;
    --smo-ink-soft: #666;
    --smo-ink-faint: #999;
    --smo-line: #e0e0e0;
    --smo-surface: #fff;
    --smo-surface-alt: #f8f9fa;
    --smo-radius: 8px;
    --smo-radius-sm: 4px;
    --smo-shadow: 0 2px 8px rgba(0, 0, 0, .06);
    --smo-shadow-lift: 0 6px 12px rgba(0, 0, 0, .1);
    --smo-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Courier New", monospace;
}

/* --------------------------------------------------------------- layout */

.container {
    max-width: 950px;
    margin: auto;
    padding: 40px 20px;
}

.container--wide { max-width: 1100px; }

h1 {
    margin: 0 0 15px;
    font-size: 1.8rem;
    line-height: 1.25;
    color: var(--smo-ink);
}

h2 {
    font-size: 1.25rem;
    color: var(--smo-ink);
    margin: 32px 0 12px;
}

.intro-text {
    color: var(--smo-ink-soft);
    margin-bottom: 25px;
    font-size: 15px;
    line-height: 1.6;
}

/* --------------------------------------------------------------- inputs */

.input-group { margin-bottom: 20px; }

.input-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

label {
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
    color: var(--smo-ink);
}

.field-hint {
    font-weight: 400;
    color: var(--smo-ink-soft);
    font-size: 13px;
    margin-top: 6px;
}

input[type="text"],
input[type="number"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-family: inherit;
    color: var(--smo-ink);
    background: var(--smo-surface);
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    transition: border-color .2s ease, box-shadow .2s ease;
}

textarea {
    min-height: 160px;
    resize: vertical;
    font-family: var(--smo-mono);
    font-size: 14px;
    line-height: 1.5;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--smo-green);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, .12);
}

/* Keyboard users always get a visible ring, mouse users don't. */
:focus-visible {
    outline: 3px solid rgba(40, 167, 69, .55);
    outline-offset: 2px;
}

/* -------------------------------------------------------------- buttons */

.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

button {
    padding: 12px 20px;
    font-size: 14px;
    font-family: inherit;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    background-color: var(--smo-green);
    color: #fff;
    cursor: pointer;
    transition: background-color .2s ease;
    min-height: 44px;               /* comfortable touch target */
}

button:hover { background-color: var(--smo-green-dark); }

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.button-secondary,
button.secondary { background-color: #6c757d; }

.button-secondary:hover,
button.secondary:hover { background-color: #5a6268; }

/* -------------------------------------------------------------- results */

.output-container { margin-top: 30px; }

.stats-item {
    background: var(--smo-surface);
    border: 1px solid var(--smo-line);
    border-radius: var(--smo-radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--smo-shadow);
}

.stats-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}

.stats-item-title {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--smo-ink);
    overflow-wrap: anywhere;
}

.status-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    background: var(--smo-green-soft);
    color: var(--smo-green-ink);
}

.status-badge.warn { background: var(--smo-amber-soft); color: var(--smo-amber-ink); }
.status-badge.bad  { background: var(--smo-red-soft);   color: var(--smo-red-ink); }
.status-badge.info { background: #e2e3e5;               color: #383d41; }

.record-type-section {
    background: var(--smo-surface-alt);
    border-left: 4px solid var(--smo-green);
    border-radius: var(--smo-radius-sm);
    padding: 16px;
    margin-bottom: 16px;
}

.record-type-header {
    font-weight: 600;
    color: var(--smo-ink);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.record-count {
    display: inline-block;
    background: var(--smo-green);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: auto;
}

.record-list {
    background: var(--smo-surface);
    border-radius: var(--smo-radius-sm);
    padding: 12px;
}

.record-item {
    padding: 10px 12px;
    margin: 4px 0;
    background: var(--smo-surface-alt);
    border-radius: var(--smo-radius-sm);
    border-left: 3px solid var(--smo-green);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
}

.record-item-content {
    font-family: var(--smo-mono);
    color: #495057;
    overflow-wrap: anywhere;
    min-width: 0;
}

.record-empty {
    color: var(--smo-ink-faint);
    font-style: italic;
    padding: 8px 0;
    font-size: 13px;
}

/* Label / value rows */

.result-rows { display: grid; gap: 2px; }

.result-row {
    display: grid;
    grid-template-columns: minmax(140px, 220px) 1fr;
    gap: 16px;
    padding: 10px 12px;
    border-radius: var(--smo-radius-sm);
}

.result-row:nth-child(odd) { background: var(--smo-surface-alt); }

.result-label { font-weight: 600; color: var(--smo-ink); }

.result-value {
    font-family: var(--smo-mono);
    color: #495057;
    overflow-wrap: anywhere;
    min-width: 0;
}

/* Copy button */

.copy-btn {
    padding: 4px 12px;
    font-size: 12px;
    min-height: 0;
    border-radius: var(--smo-radius-sm);
    border: 1px solid var(--smo-green);
    background: var(--smo-surface);
    color: var(--smo-green);
    cursor: pointer;
    white-space: nowrap;
    transition: background .2s ease, color .2s ease;
}

.copy-btn:hover,
.copy-btn.is-copied {
    background: var(--smo-green);
    color: #fff;
}

.copy-btn.is-copy-failed {
    background: var(--smo-red);
    border-color: var(--smo-red);
    color: #fff;
}

/* ------------------------------------------------------ status messages */

.loading {
    text-align: center;
    color: var(--smo-ink-soft);
    padding: 40px 20px;
}

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--smo-green);
    border-radius: 50%;
    animation: smo-spin 1s linear infinite;
    margin-right: 12px;
    vertical-align: middle;
}

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

.error-message {
    background: var(--smo-red-soft);
    border: 1px solid #f5c6cb;
    border-left: 4px solid var(--smo-red);
    color: var(--smo-red-ink);
    padding: 16px;
    border-radius: 6px;
    margin-top: 20px;
    font-weight: 500;
    line-height: 1.5;
}

.info-box {
    background: var(--smo-green-soft);
    border: 1px solid #c3e6cb;
    border-left: 4px solid var(--smo-green);
    border-radius: var(--smo-radius-sm);
    padding: 12px;
    margin: 20px 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--smo-green-ink);
}

.info-box strong { color: #0c5025; }

.warn-box {
    background: var(--smo-amber-soft);
    border: 1px solid #ffeeba;
    border-left: 4px solid var(--smo-amber);
    border-radius: var(--smo-radius-sm);
    padding: 12px;
    margin: 20px 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--smo-amber-ink);
}

.no-results {
    text-align: center;
    color: var(--smo-ink-faint);
    padding: 40px 20px;
}

/* ------------------------------------------------------- category cards */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tool-card {
    background: var(--smo-surface);
    border: 1px solid #ddd;
    border-radius: var(--smo-radius);
    padding: 20px;
    box-shadow: var(--smo-shadow);
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--smo-shadow-lift);
}

.tool-card h3 {
    margin: 0 0 10px;
    font-size: 1.2em;
    color: var(--smo-ink);
}

.tool-card p {
    margin: 0;
    color: var(--smo-ink-soft);
    font-size: 14px;
    line-height: 1.5;
    flex: 1;
}

.tool-card a {
    display: inline-block;
    margin-top: 12px;
    color: var(--smo-blue);
    text-decoration: none;
    font-weight: 500;
}

.tool-card a:hover { text-decoration: underline; }

/* ------------------------------------------------------------ utilities */

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.stat-tile {
    background: var(--smo-surface-alt);
    border-radius: var(--smo-radius-sm);
    padding: 14px;
    text-align: center;
}

.stat-tile .stat-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--smo-ink);
    font-family: var(--smo-mono);
    overflow-wrap: anywhere;
}

.stat-tile .stat-label {
    display: block;
    font-size: 12px;
    color: var(--smo-ink-soft);
    margin-top: 4px;
}

/* ----------------------------------------------------------- small screens */

@media (max-width: 640px) {
    .container { padding: 24px 16px; }
    h1 { font-size: 1.45rem; }

    .result-row {
        grid-template-columns: 1fr;
        gap: 2px;
    }

    .record-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .controls button { flex: 1 1 auto; }
}

/* Site chrome: let the nav wrap instead of overflowing on phones. */
@media (max-width: 720px) {
    nav { gap: 8px; }
    nav > div { display: flex; flex-wrap: wrap; }
    #onlineCount { margin: 4px 0 !important; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}

@media print {
    nav, header, footer, .controls, .copy-btn, .info-box { display: none !important; }
    .stats-item { break-inside: avoid; box-shadow: none; }
}