@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

:root {
    --bg: #f3f5f8;
    --panel: #ffffff;
    --border: #d9dee7;
    --text: #1f2937;
    --muted: #687386;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --positive: #0f8b5f;
    --negative: #c2413b;
    --warning: #b7791f;
}

html,
body {
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a,
.btn-link {
    color: var(--primary);
}

.btn {
    border-radius: 6px;
    font-weight: 600;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.content {
    padding-top: 1.25rem;
    padding-bottom: 2rem;
}

.page-header {
    align-items: flex-end;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.page-header.compact {
    margin-bottom: 1.25rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 750;
    margin: 0;
}

.eyebrow {
    color: var(--primary);
    font-size: .78rem;
    font-weight: 750;
    letter-spacing: 0;
    margin: 0 0 .25rem;
    text-transform: uppercase;
}

.subtle {
    color: var(--muted);
    margin: .25rem 0 0;
}

.header-actions {
    display: flex;
    gap: .5rem;
}

.metric-grid {
    display: grid;
    gap: .85rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 1rem;
}

.metric-card,
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(31, 41, 55, .04);
}

.metric-card {
    min-height: 116px;
    padding: 1rem;
}

.metric-card span,
.metric-card small,
.panel-title span,
.strategy-stats span {
    color: var(--muted);
}

.metric-card strong {
    display: block;
    font-size: 2rem;
    line-height: 1.25;
    margin: .25rem 0;
}

.metric-card.danger {
    border-color: #f1b6b2;
}

.metric-card.danger strong {
    color: var(--negative);
}

.workspace-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    margin-bottom: 1rem;
}

.panel {
    margin-bottom: 1rem;
    padding: 1rem;
}

.panel-title {
    align-items: flex-start;
    display: flex;
    gap: .75rem;
    justify-content: space-between;
    margin-bottom: .85rem;
}

.panel-title h2 {
    font-size: 1.05rem;
    font-weight: 750;
    margin: 0;
}

.data-table {
    border-collapse: collapse;
    font-size: .92rem;
    width: 100%;
}

.data-table th,
.data-table td {
    border-bottom: 1px solid #e7ebf1;
    padding: .7rem .65rem;
    text-align: left;
    vertical-align: middle;
}

.data-table th {
    color: #4b5563;
    font-size: .78rem;
    font-weight: 750;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

.compact-table {
    font-size: .84rem;
}

.mono {
    font-family: Consolas, "Liberation Mono", monospace;
}

.positive {
    color: var(--positive);
    font-weight: 700;
}

.negative {
    color: var(--negative);
    font-weight: 700;
}

.signal-list {
    display: grid;
    gap: .65rem;
}

.signal-row {
    align-items: center;
    background: #f8fafc;
    border: 1px solid #e6eaf0;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    padding: .75rem;
}

.signal-row span {
    color: var(--muted);
    display: block;
    font-size: .82rem;
}

.signal-row b {
    color: var(--primary);
    font-size: 1.45rem;
}

.roadmap {
    display: grid;
    gap: .85rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.roadmap div {
    border-left: 3px solid var(--primary);
    padding-left: .75rem;
}

.roadmap p {
    color: var(--muted);
    margin: .35rem 0 0;
}

.form-grid {
    align-items: end;
    display: grid;
    gap: .85rem;
    grid-template-columns: 1.4fr 1fr 1fr .75fr auto;
}

.form-grid label {
    color: #374151;
    font-weight: 650;
}

.form-control,
.form-select {
    border-color: var(--border);
    border-radius: 6px;
    margin-top: .35rem;
}

.status,
.level,
.direction {
    border-radius: 999px;
    display: inline-block;
    font-size: .78rem;
    font-weight: 750;
    padding: .25rem .55rem;
}

.status {
    background: #edf2ff;
    color: #2751a3;
}

.level {
    background: #fff4de;
    color: var(--warning);
}

.direction.buy {
    background: #e6f6ef;
    color: var(--positive);
}

.direction.sell {
    background: #fdeceb;
    color: var(--negative);
}

.direction.watch {
    background: #fff4de;
    color: var(--warning);
}

.direction.hold {
    background: #eef2f7;
    color: #4b5563;
}

.strategy-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.strategy-card {
    overflow-x: auto;
}

.strategy-stats {
    display: grid;
    gap: .65rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: .75rem;
}

.strategy-stats div {
    background: #f8fafc;
    border: 1px solid #e7ebf1;
    border-radius: 6px;
    padding: .65rem;
}

.strategy-stats strong {
    display: block;
    margin-top: .25rem;
}

.strength {
    background: #e7ebf1;
    border-radius: 999px;
    height: .5rem;
    margin-bottom: .25rem;
    min-width: 88px;
    overflow: hidden;
}

.strength span {
    background: linear-gradient(90deg, #22c55e, #2563eb);
    display: block;
    height: 100%;
}

.notice {
    background: #e6f6ef;
    border: 1px solid #b8e1cf;
    border-radius: 8px;
    color: #116044;
    font-weight: 650;
    margin-bottom: 1rem;
    padding: .8rem 1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: #b32121;
    color: white;
    padding: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

@media (max-width: 1100px) {
    .metric-grid,
    .roadmap,
    .strategy-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workspace-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .page-header {
        align-items: stretch;
        flex-direction: column;
    }

    .metric-grid,
    .roadmap,
    .strategy-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .header-actions {
        flex-wrap: wrap;
    }
}