:root {
    color-scheme: dark;
    --bg: #0a0f1a;
    --bg-elevated: #111827;
    --border: #1f2937;
    --text: #e5e7eb;
    --text-muted: #9ca3af;
    --accent: #3b82f6;
}

body {
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
}

a {
    color: var(--accent);
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

header h1 {
    margin: 0;
    font-size: 1.25rem;
}

.logout-form button {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.logout-form button:hover {
    color: var(--text);
    border-color: var(--accent);
}

main {
    padding: 2rem;
}

code {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.1rem 0.4rem;
}

.watchlist-switcher {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.watchlist-select {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
}

.watchlist-create-form {
    display: flex;
    gap: 0.4rem;
}

.watchlist-create-form input {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
}

.watchlist-create-form button {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.watchlist-create-form button:hover {
    color: var(--text);
    border-color: var(--accent);
}

.watchlist-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0;
}

.watchlist-header h2 {
    margin: 0;
}

.rename-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    width: 1.8rem;
    height: 1.8rem;
    line-height: 1;
    cursor: pointer;
    font-size: 0.9rem;
}

.rename-btn:hover {
    color: var(--text);
    border-color: var(--accent);
}

.rename-list-form {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.rename-list-form input {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
}

.rename-list-form button {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.rename-list-form button:hover {
    color: var(--text);
    border-color: var(--accent);
}

.hidden {
    display: none;
}

.login-panel {
    max-width: 320px;
    margin: 3rem auto;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem;
}

.login-panel h2 {
    margin: 0 0 1.5rem;
}

.login-panel form {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.login-panel label {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.6rem;
}

.login-panel input[type="text"],
.login-panel input[type="password"] {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.5rem 0.7rem;
    font-size: 0.9rem;
}

.login-remember {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
}

.login-remember input[type="checkbox"] {
    width: auto;
    accent-color: var(--accent);
    cursor: pointer;
}

.login-panel button {
    margin-top: 1.5rem;
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 6px;
    color: #fff;
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.login-error {
    color: #f87171;
    font-size: 0.85rem;
    margin: 0;
}

.subset-modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    padding: 1.5rem;
    width: min(480px, 90vw);
    max-height: 80vh;
}

.subset-modal::backdrop {
    background: rgba(0, 0, 0, 0.6);
}

.subset-modal h3 {
    margin: 0 0 0.5rem;
}

.subset-modal-hint {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0 0 1rem;
}

.subset-modal-name {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.5rem 0.7rem;
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 1rem;
}

.subset-item-list {
    max-height: 40vh;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem;
    margin-bottom: 1rem;
}

.subset-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.3rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.subset-item:hover {
    background: var(--bg);
    border-radius: 4px;
}

.subset-modal-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.subset-modal-spacer {
    flex: 1;
}

.subset-modal-actions button {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.subset-modal-actions button[type="submit"] {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.subset-modal-actions button:hover {
    color: var(--text);
    border-color: var(--accent);
}

.subset-modal-actions button[type="submit"]:hover {
    color: #fff;
}

.toggle-list-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
    margin-left: auto;
}

.toggle-list-btn:hover {
    color: var(--text);
    border-color: var(--accent);
}

#watchlist-section.hidden {
    display: none;
}

body.list-hidden .chart-canvas-wrapper {
    height: 70vh;
}

.refresh-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.refresh-btn:hover {
    color: var(--text);
    border-color: var(--accent);
}

.refresh-btn:disabled {
    opacity: 0.6;
    cursor: default;
}

.btn-indicator {
    display: none;
    align-items: center;
    gap: 0.4rem;
}

.htmx-request .btn-label {
    display: none;
}

.htmx-request .btn-indicator,
.btn-indicator.htmx-request {
    display: inline-flex;
}

.spinner {
    display: inline-block;
    width: 0.85rem;
    height: 0.85rem;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.refresh-message {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: var(--text);
    border-radius: 6px;
    padding: 0.6rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.watchlist-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.watchlist-search {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
    min-width: 240px;
}

.watchlist-add-form {
    display: flex;
    gap: 0.4rem;
}

.watchlist-add-form input {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
}

.watchlist-add-form button {
    background: var(--accent);
    border: none;
    border-radius: 6px;
    color: #fff;
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.watchlist-add-form button:disabled {
    opacity: 0.6;
    cursor: default;
}

.form-error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
    border-radius: 6px;
    padding: 0.6rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.remove-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    width: 1.8rem;
    height: 1.8rem;
    line-height: 1;
    cursor: pointer;
}

.remove-btn:hover {
    color: #f87171;
    border-color: #f87171;
}

.empty-row {
    text-align: center;
    color: var(--text-muted);
    padding: 1.5rem !important;
}

.watchlist-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

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

.watchlist-table th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0;
}

.sort-header {
    background: transparent;
    border: none;
    color: inherit;
    font: inherit;
    text-transform: inherit;
    letter-spacing: inherit;
    cursor: pointer;
    padding: 0.6rem 1rem;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.sort-header:hover {
    color: var(--text);
}

.sort-header.sort-active {
    color: var(--accent);
}

.sort-arrow {
    font-size: 0.7rem;
}

.watchlist-row {
    cursor: pointer;
}

.watchlist-row:hover {
    background: var(--bg-elevated);
}

.watchlist-row.selected {
    background: rgba(59, 130, 246, 0.14);
    box-shadow: inset 3px 0 0 var(--accent);
}

.watchlist-row.selected:hover {
    background: rgba(59, 130, 246, 0.2);
}

.signal {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.signal-buy {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.signal-hold {
    background: rgba(156, 163, 175, 0.15);
    color: var(--text-muted);
}

.signal-sell {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.chart-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}

.range-selector {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.range-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 0.3rem 0.8rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.range-btn:hover {
    color: var(--text);
    border-color: var(--accent);
}

.range-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.chart-canvas-wrapper {
    position: relative;
    height: 400px;
    width: 100%;
}

.forecast-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.25rem;
    font-size: 0.9rem;
}

.forecast-table th,
.forecast-table td {
    text-align: left;
    padding: 0.4rem 0.8rem;
    border-bottom: 1px solid var(--border);
}

.forecast-table th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.forecast-hint {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

.has-tooltip {
    position: relative;
    cursor: help;
}

.has-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 400;
    white-space: normal;
    width: max-content;
    max-width: 280px;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease;
    pointer-events: none;
    text-align: left;
    line-height: 1.4;
}

.has-tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}