.stock-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.stock-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.9rem;
}

.stock-field label,
.stock-field legend {
    font-weight: 600;
    color: var(--text-muted);
}

.stock-field input[type="text"],
.stock-field select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
}

.stock-field input[type="text"] {
    width: 8rem;
    text-transform: uppercase;
}

.stock-toggles {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem;
    border: none;
    padding: 0;
    margin: 0;
}

.stock-toggles legend {
    width: 100%;
    margin-bottom: 0.25rem;
}

.stock-toggles label {
    font-weight: 400;
    color: var(--text-color);
    white-space: nowrap;
}

.stock-status {
    margin: 0 0 1rem;
    color: var(--text-muted);
}

.stock-status:empty {
    display: none;
}

.stock-status.is-error {
    padding: 0.75rem 1rem;
    border: 2px solid #dc2626;
    border-radius: var(--radius);
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    font-weight: 600;
}

.stock-status.is-busy,
.stock-status.is-done {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--primary-color) 14%, var(--card-bg));
    color: var(--text-color);
    font-size: 1.05rem;
    font-weight: 700;
}

.stock-status.is-busy {
    animation: stock-flash 1.1s ease-in-out infinite;
}

.stock-status.is-busy::before {
    content: "";
    flex: none;
    width: 1.4rem;
    height: 1.4rem;
    border: 3px solid color-mix(in srgb, var(--primary-color) 30%, transparent);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: stock-spin 0.8s linear infinite;
}

.stock-status.is-done {
    border-color: #16a34a;
    background: color-mix(in srgb, #16a34a 14%, var(--card-bg));
    font-weight: 600;
}

@keyframes stock-flash {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary-color) 55%, transparent); }
    50% { opacity: 0.55; box-shadow: 0 0 0 6px transparent; }
}

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

@media (prefers-reduced-motion: reduce) {
    .stock-status.is-busy { animation: none; }
    .stock-status.is-busy::before { animation-duration: 2.4s; }
}

.stock-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1.5rem;
    margin-bottom: 1rem;
}

.stock-header .stock-ticker {
    font-size: 1.75rem;
    font-weight: 700;
}

.stock-header .stock-price {
    font-size: 1.5rem;
    font-weight: 600;
}

.stock-header .stock-meta {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.tone-up { color: #16a34a; }
.tone-down { color: #dc2626; }

.tone-points {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.tone-points li {
    border-left: 4px solid var(--point-color, var(--border-color));
    background: color-mix(in srgb, var(--point-color, transparent) 8%, transparent);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 0.35rem 0.75rem;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.tone-points li::before {
    content: var(--point-icon, "•");
    color: var(--point-color, var(--text-muted));
    font-weight: 700;
    margin-right: 0.4rem;
}

.tone-points .tone-bull { --point-color: #16a34a; --point-icon: "▲"; }
.tone-points .tone-bear { --point-color: #dc2626; --point-icon: "▼"; }
.tone-points .tone-warn { --point-color: #ca8a04; --point-icon: "!"; }
.tone-points .tone-neutral { --point-color: #64748b; --point-icon: "•"; }

.summary-headline {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.stock-table td.grid-base {
    font-weight: 700;
    outline: 2px solid currentColor;
    outline-offset: -2px;
}

.market-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.market-symbol {
    padding: 0;
    border: 0;
    background: none;
    color: var(--primary-color, #2563eb);
    font: inherit;
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

.stock-summary,
.stock-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.stock-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--card-accent, var(--border-color));
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
}

.stock-card .card-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stock-card .card-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.stock-card .card-detail {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stock-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.stock-tab {
    min-height: 2.75rem;
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.stock-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.stock-tab:focus-visible,
.stock-form .btn:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

.stock-tab[aria-selected="true"] {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.stock-form .btn {
    min-height: 2.75rem;
    padding: 0.6rem 2rem;
    font-size: 1.05rem;
    font-weight: 700;
}

.stock-form .btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.stock-form .btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.stock-form .btn-primary:disabled {
    opacity: 0.6;
    cursor: progress;
    transform: none;
}

@media (min-width: 641px) {
    .stock-toggles { order: 2; flex-basis: 100%; }
    .stock-form .btn { min-width: 9rem; }
}

@media (max-width: 640px) {
    .stock-form { flex-direction: column; align-items: stretch; }
    .stock-field input[type="text"] { width: 100%; }
    .stock-form .btn { width: 100%; }
    .stock-toggles { gap: 0.5rem 1rem; }
    .stock-toggles label { padding: 0.25rem 0; }
    .stock-tabs {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
        padding: 0.4rem;
    }
    .stock-tab {
        min-height: 2.75rem;
        padding: 0.4rem 0.25rem;
        border-radius: var(--radius);
        font-size: 0.85rem;
        line-height: 1.2;
    }
    .hero-score { font-size: 2.75rem; }
}

.stock-panel h3 {
    margin: 1.25rem 0 0.5rem;
}

.stock-panel h4 {
    margin: 1rem 0 0.4rem;
    font-size: 1rem;
}

.stock-panel p {
    margin: 0.4rem 0;
}

.stock-plot {
    width: 100%;
    min-height: 360px;
    margin: 0.5rem 0 1rem;
}

.stock-table-wrap {
    overflow-x: auto;
    margin: 0.5rem 0 1rem;
}

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

.stock-table th,
.stock-table td {
    padding: 0.4rem 0.6rem;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    vertical-align: top;
}

.stock-table th {
    background: var(--bg-color);
    font-weight: 600;
}

.stock-table td.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.stock-notes {
    color: var(--text-muted);
    font-size: 0.85rem;
    padding-left: 1.25rem;
}

.stock-mentions {
    list-style: none;
    padding: 0;
}

.stock-mentions li {
    border-left: 3px solid var(--mention-color, var(--border-color));
    padding: 0.4rem 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--card-bg);
}

.stock-mentions .mention-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stock-calculator {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin: 0.75rem 0;
}

.stock-calculator input {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--card-bg);
    color: var(--text-color);
}

.stock-disclaimer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.summary-hero {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-left: 6px solid var(--card-accent, var(--border-color));
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
}

.hero-score {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.hero-action {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.hero-detail {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.summary-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.zone-bar {
    position: relative;
    display: flex;
    height: 2.25rem;
    margin: 2.25rem 0 0.75rem;
    border-radius: var(--radius);
    overflow: visible;
}

.zone-seg {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
}

.zone-seg:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.zone-seg:last-of-type { border-radius: 0 var(--radius) var(--radius) 0; }

.zone-marker {
    position: absolute;
    top: -0.4rem;
    bottom: -0.4rem;
    width: 3px;
    background: var(--text-color);
    transform: translateX(-50%);
}

.zone-marker span {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding-bottom: 0.15rem;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.summary-triggers li {
    margin-bottom: 0.35rem;
    color: var(--text-color);
}

@media (max-width: 600px) {
    .summary-hero { flex-direction: column; align-items: flex-start; }
}