:root {
    --bg: #050607;
    --bg-grid: rgba(255, 255, 255, 0.035);
    --surface: #0b0d11;
    --surface-2: #10141a;
    --surface-3: #151b23;
    --border: #2a303a;
    --border-strong: #3a4657;
    --text: #d7dde7;
    --text-strong: #ffb442;
    --muted: #7f8a98;
    --blue: #5fb2ff;
    --blue-soft: rgba(95, 178, 255, 0.12);
    --green: #00d084;
    --green-soft: rgba(0, 208, 132, 0.14);
    --red: #ff5f56;
    --red-soft: rgba(255, 95, 86, 0.14);
    --warn: #ffd24a;
    --warn-soft: rgba(255, 210, 74, 0.14);
    --orange: #ff9f1a;
    --orange-soft: rgba(255, 159, 26, 0.18);
    --radius: 3px;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
}

body {
    margin: 0;
    color: var(--text);
    font-family: "IBM Plex Mono", "Consolas", "Menlo", "Liberation Mono", monospace;
    background:
        linear-gradient(var(--bg-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px),
        radial-gradient(circle at top right, rgba(95, 178, 255, 0.08), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 159, 26, 0.06), transparent 24%),
        var(--bg);
    background-size: 26px 26px, 26px 26px, auto, auto, auto;
}

body.login-body {
    min-height: 100vh;
}

main,
section,
article,
aside,
header,
nav,
div,
form {
    min-width: 0;
}

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

a:hover {
    color: #a4d3ff;
}

h1,
h2,
h3,
p {
    margin: 0;
}

h1,
h2,
h3,
.summary-label,
label,
.eyebrow,
.nav-code,
.terminal-strip__label,
.terminal-strip__item,
.brand,
.button,
.badge,
.user-chip,
.sidebar-copy {
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    color: var(--text-strong);
    font-size: clamp(1.45rem, 2vw, 2rem);
    line-height: 1.1;
}

h2,
h3 {
    color: var(--blue);
    font-size: 1rem;
}

label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.76rem;
    color: var(--blue);
}

input,
select,
textarea {
    width: 100%;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: #05080b;
    color: var(--text);
    font: inherit;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 1px var(--blue-soft);
}

input[type="checkbox"] {
    width: auto;
    accent-color: var(--blue);
    transform: scale(1.05);
}

button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.82rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--orange);
    background: linear-gradient(180deg, #ffb442 0%, #ff9214 100%);
    color: #090a0c;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}

.button:hover,
button:hover {
    filter: brightness(1.04);
}

.button-secondary {
    background: linear-gradient(180deg, #14263b 0%, #101a28 100%);
    color: var(--blue);
    border-color: var(--blue);
}

.button-danger {
    background: linear-gradient(180deg, #451616 0%, #341111 100%);
    color: #ffb3af;
    border-color: var(--red);
}

.terminal-strip {
    display: grid;
    grid-template-columns: auto repeat(4, minmax(0, 1fr));
    border-bottom: 1px solid var(--orange);
    background: #020304;
}

.terminal-strip__label,
.terminal-strip__item {
    min-height: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.55rem 0.85rem;
    font-size: 0.72rem;
}

.terminal-strip__label {
    background: linear-gradient(180deg, #ffba4c 0%, #ff9f1a 100%);
    color: #090a0c;
    font-weight: 800;
}

.terminal-strip__item {
    border-left: 1px solid var(--border);
    color: var(--muted);
}

.terminal-strip__item span {
    color: var(--blue);
}

.app-shell {
    display: grid;
    grid-template-columns: 265px 1fr;
    min-height: calc(100vh - 34px);
}

.sidebar {
    background: linear-gradient(180deg, #030405 0%, #06080b 100%);
    border-right: 1px solid var(--border-strong);
    padding: 1.05rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-section {
    display: grid;
    gap: 0.35rem;
}

.brand {
    color: var(--text-strong);
    font-size: 1.45rem;
    font-weight: 800;
}

.sidebar-copy {
    color: var(--muted);
    font-size: 0.72rem;
}

.sidebar-status {
    padding: 0.8rem;
    border: 1px solid var(--border);
    background: var(--surface-2);
}

.terminal-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.32rem 0.55rem;
    border: 1px solid var(--blue);
    background: var(--blue-soft);
    color: var(--blue);
    font-size: 0.72rem;
    font-weight: 700;
}

.terminal-meta {
    color: var(--muted);
    font-size: 0.72rem;
}

.nav-stack {
    display: grid;
    gap: 0.45rem;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 0.82rem;
}

.nav-link:hover {
    border-color: var(--orange);
    background: var(--surface-2);
    color: var(--text-strong);
}

.nav-link.is-active {
    border-color: var(--orange);
    background: linear-gradient(180deg, rgba(43, 24, 6, 0.92) 0%, rgba(25, 15, 6, 0.92) 100%);
    color: var(--text-strong);
    box-shadow: inset 3px 0 0 var(--orange);
}

.nav-link.is-active .nav-code {
    color: var(--text-strong);
}

.nav-code {
    color: var(--blue);
    font-size: 0.7rem;
}

.main-shell {
    padding: 1rem 1.15rem 1.6rem;
}

.topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--border-strong);
    border-left: 3px solid var(--blue);
    background: linear-gradient(180deg, rgba(16, 20, 26, 0.96) 0%, rgba(9, 12, 15, 0.96) 100%);
}

.page-copy,
.muted {
    color: var(--muted);
}

.page-copy {
    margin-top: 0.3rem;
    max-width: 70ch;
    line-height: 1.45;
}

.topbar-actions,
.inline-actions,
.filter-actions,
.section-head,
.inline-form,
.login-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.wrap {
    flex-wrap: wrap;
}

.user-chip {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--orange);
    background: var(--orange-soft);
    color: var(--text-strong);
    font-size: 0.74rem;
}

.favorite-chip {
    display: inline-flex;
    align-items: center;
    margin-right: 0.45rem;
    padding: 0.18rem 0.42rem;
    border: 1px solid var(--orange);
    border-radius: var(--radius);
    background: rgba(255, 159, 26, 0.14);
    color: var(--text-strong);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stock-name-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
}

.favorite-toggle-form {
    margin: 0;
}

.favorite-star {
    min-width: 0;
    padding: 0.05rem 0.15rem;
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.favorite-star:hover {
    color: var(--text-strong);
    filter: none;
}

.favorite-star.is-active {
    color: var(--text-strong);
}

.content,
.stack {
    display: grid;
}

.content {
    gap: 1rem;
}

.stack {
    gap: 1rem;
}

.gap-xs { gap: 0.3rem; }
.gap-sm { gap: 0.55rem; }
.gap-md { gap: 0.95rem; }

.summary-grid,
.grid-two {
    display: grid;
    gap: 0.85rem;
}

.summary-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.summary-card,
.panel {
    background: linear-gradient(180deg, rgba(15, 18, 23, 0.98) 0%, rgba(10, 12, 16, 0.98) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.summary-card {
    padding: 1rem;
    display: grid;
    gap: 0.35rem;
    border-top: 2px solid var(--orange);
}

.summary-card strong {
    color: var(--text-strong);
    font-size: 1.7rem;
}

.signal-history-feed {
    display: grid;
    gap: 0.9rem;
}

.signal-history-day {
    display: grid;
    gap: 0.85rem;
    border-left: 3px solid var(--blue);
}

.signal-day-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.signal-change-list {
    display: grid;
    gap: 0.65rem;
}

.signal-change-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.9rem;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(10, 14, 19, 0.88);
}

.signal-change-head {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
}

.signal-change-meta {
    display: grid;
    justify-items: end;
    gap: 0.3rem;
    text-align: right;
}

.summary-label,
.small {
    font-size: 0.74rem;
}

.summary-label {
    color: var(--blue);
}

.panel {
    padding: 1rem;
}

.panel.subtle {
    background: linear-gradient(180deg, rgba(18, 22, 28, 0.98) 0%, rgba(12, 16, 21, 0.98) 100%);
}

.split-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 0.85rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 0.85rem;
    align-items: end;
}

.signal-history-filter-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
}

.inline-form {
    flex-wrap: wrap;
}

.inline-form input {
    min-width: 260px;
}

.table-shell {
    position: relative;
    overflow-x: auto;
    overflow-y: visible;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: #05080c;
}

.compact-table {
    overflow-x: auto;
    overflow-y: visible;
    max-height: none;
}

.table-shell table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 1100px;
    font-size: 0.84rem;
    font-variant-numeric: tabular-nums;
}

.compact-table table {
    min-width: 100%;
}

.history-table-shell {
    overflow-y: auto;
    max-height: 42rem;
}

.table-shell th,
.table-shell td {
    padding: 0.72rem 0.68rem;
    border-bottom: 1px solid #1d2430;
    text-align: left;
    vertical-align: top;
}

.table-shell tbody td {
    color: #d8dee8;
}

.table-shell tbody tr:hover td {
    background: rgba(95, 178, 255, 0.045);
}

.table-shell thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: linear-gradient(180deg, #102035 0%, #0d1827 100%);
    color: var(--blue);
    font-size: 0.72rem;
    box-shadow: inset 0 -1px 0 #1d2430;
}

.dashboard-table-shell {
    overflow: visible;
}

.dashboard-table-shell thead,
.dashboard-table-shell thead th {
    position: sticky;
    top: 0;
}

.dashboard-table-shell thead th {
    z-index: 8;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.52rem;
    border-radius: var(--radius);
    font-size: 0.72rem;
    font-weight: 700;
    border: 1px solid currentColor;
}

.badge-danger {
    background: var(--red-soft);
    color: var(--red);
}

.badge-success {
    background: var(--green-soft);
    color: var(--green);
}

.badge-warn {
    background: var(--warn-soft);
    color: var(--warn);
}

.badge-muted {
    background: rgba(95, 178, 255, 0.08);
    color: #94b6d7;
}

.notice {
    padding: 0.9rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-strong);
    background: var(--surface-2);
    border-left-width: 4px;
}

.notice-success {
    border-left-color: var(--green);
}

.notice-error {
    border-left-color: var(--red);
}

.notice-warning {
    border-left-color: var(--warn);
}

.empty-state {
    padding: 1.7rem;
    text-align: center;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    background: rgba(15, 19, 24, 0.88);
}

.empty-state.compact {
    padding: 1rem;
}

.form-panel {
    max-width: 760px;
}

.eyebrow {
    color: var(--blue);
    font-size: 0.72rem;
    font-weight: 700;
}

.login-shell {
    width: min(680px, calc(100vw - 2rem));
    margin: 4rem auto;
    display: grid;
    gap: 0.6rem;
}

.login-strip {
    grid-template-columns: auto repeat(4, minmax(0, 1fr));
}

.login-card {
    background: linear-gradient(180deg, rgba(15, 18, 23, 0.98) 0%, rgba(9, 11, 14, 0.98) 100%);
    border: 1px solid var(--border-strong);
    border-left: 3px solid var(--orange);
    padding: 1.5rem;
    display: grid;
    gap: 1.25rem;
}

.login-header h1 {
    max-width: 12ch;
}

.code-block {
    padding: 0.95rem;
    border-radius: var(--radius);
    background: #040608;
    color: var(--text-strong);
    border: 1px solid var(--border);
    overflow: auto;
}

.key-value {
    display: grid;
    gap: 0.7rem;
}

.key-value div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px dashed #222a35;
}

.price-chart {
    width: 100%;
    height: auto;
    min-height: 140px;
    color: var(--blue);
    background: linear-gradient(180deg, rgba(95, 178, 255, 0.12) 0%, rgba(95, 178, 255, 0.03) 100%), var(--surface-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 0.8rem;
}

.errorlist {
    margin: 0.5rem 0 0;
    padding: 0;
    list-style: none;
    color: var(--red);
    font-size: 0.76rem;
}

@media (max-width: 1100px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        padding-bottom: 1rem;
    }

    .summary-grid,
    .split-panel,
    .grid-two,
    .filter-grid {
        grid-template-columns: 1fr;
    }

    .main-shell {
        padding: 0.9rem;
    }

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

@media (max-width: 860px) {
    .terminal-strip,
    .login-strip {
        grid-template-columns: 1fr;
    }

    .terminal-strip__item {
        border-left: 0;
        border-top: 1px solid var(--border);
    }

    .table-shell table {
        min-width: 860px;
    }

    .dashboard-table-shell {
        overflow-x: auto;
        overflow-y: visible;
    }

    .inline-actions,
    .topbar-actions,
    .section-head,
    .login-status {
        flex-wrap: wrap;
    }
}

.quick-add-shell {
    padding: 1rem;
    border: 1px solid var(--border-strong);
    border-left: 3px solid var(--blue);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(8, 13, 18, 0.95) 0%, rgba(6, 10, 14, 0.98) 100%);
}

.quick-add-input {
    width: 100%;
}

.quick-add-results {
    display: grid;
    gap: 0.75rem;
}

.search-results-list {
    display: grid;
    gap: 0.75rem;
}

.search-result-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(12, 17, 22, 0.92);
}

.search-result-copy {
    display: grid;
    gap: 0.2rem;
}

.search-result-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    justify-content: flex-end;
}

.search-result-actions form {
    margin: 0;
}

@media (max-width: 760px) {
    .search-result-card {
        grid-template-columns: 1fr;
    }

    .search-result-actions {
        justify-content: flex-start;
    }

    .signal-change-row {
        grid-template-columns: 1fr;
    }

    .signal-change-meta {
        justify-items: start;
        text-align: left;
    }
}

.chart-panel {
    display: grid;
    gap: 0.85rem;
}

.chart-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.chart-toolbar__meta {
    text-align: right;
}

.chart-range-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.chart-range-button {
    min-width: 3.4rem;
    padding: 0.58rem 0.8rem;
}

.chart-range-button.is-active {
    background: linear-gradient(180deg, #ffb442 0%, #ff9214 100%);
    color: #090a0c;
    border-color: var(--orange);
}

.price-chart {
    width: 100%;
    height: auto;
    min-height: 260px;
    color: var(--blue);
    background: linear-gradient(180deg, rgba(95, 178, 255, 0.08) 0%, rgba(95, 178, 255, 0.02) 100%), var(--surface-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
}

.price-chart-shell {
    position: relative;
}

.price-chart__plot {
    fill: rgba(6, 10, 14, 0.95);
    stroke: rgba(124, 148, 176, 0.18);
    stroke-width: 1;
}

.price-chart__grid-line {
    stroke: rgba(124, 148, 176, 0.22);
    stroke-width: 1;
}

.price-chart__grid-line--vertical {
    stroke-dasharray: 3 7;
}

.price-chart__axis {
    stroke: rgba(214, 225, 240, 0.72);
    stroke-width: 1.4;
}

.price-chart__axis-label {
    fill: #a5b0bf;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.price-chart__axis-label--y {
    text-anchor: end;
}

.price-chart__axis-title {
    fill: var(--text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.price-chart__series {
    fill: none;
    stroke: var(--blue);
    stroke-width: 3;
    stroke-linejoin: round;
    stroke-linecap: round;
}

.price-chart__last-point {
    fill: var(--orange);
    stroke: #090a0c;
    stroke-width: 1.5;
}

.price-chart__crosshair {
    stroke: rgba(255, 180, 66, 0.75);
    stroke-width: 1.2;
    stroke-dasharray: 5 5;
}

.price-chart__hover-point {
    fill: var(--orange);
    stroke: #090a0c;
    stroke-width: 2;
}

.price-chart__hover-band {
    fill: transparent;
    cursor: crosshair;
}

.price-chart__hover-band:focus {
    outline: none;
    fill: rgba(255, 180, 66, 0.06);
}

.price-chart__reference {
    stroke-width: 1.5;
    stroke-dasharray: 8 6;
}

.price-chart__reference--current {
    stroke: var(--blue);
}

.price-chart__reference--main {
    stroke: var(--orange);
}

.price-chart__reference--current-year {
    stroke: var(--green);
}

.price-chart__reference--reference-10y {
    stroke: #f0d38a;
}

.price-chart__reference-label {
    font-size: 10px;
    text-anchor: end;
}

.price-chart__reference-label--current {
    fill: var(--blue);
}

.price-chart__reference-label--main {
    fill: var(--orange);
}

.price-chart__reference-label--current-year {
    fill: var(--green);
}

.price-chart__reference-label--reference-10y {
    fill: #f0d38a;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.chart-legend__item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--muted);
    font-size: 0.78rem;
}

.price-chart-tooltip {
    position: absolute;
    top: 0.75rem;
    left: 0;
    z-index: 2;
    display: grid;
    gap: 0.12rem;
    min-width: 10.5rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--orange);
    border-radius: var(--radius);
    background: rgba(5, 8, 12, 0.96);
    color: var(--text);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
    pointer-events: none;
    transform: translateX(-50%);
}

.price-chart-tooltip[hidden] {
    display: none;
}

.price-chart-tooltip__date {
    color: var(--blue);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.price-chart-tooltip__value {
    color: var(--text-strong);
    font-size: 0.84rem;
    font-weight: 700;
}

.chart-legend__swatch {
    width: 15px;
    height: 3px;
    border-radius: 999px;
    display: inline-block;
}

.chart-legend__swatch--series {
    background: var(--blue);
}

.chart-legend__swatch--current {
    background: var(--blue);
}

.chart-legend__swatch--main {
    background: var(--orange);
}

.chart-legend__swatch--current-year {
    background: var(--green);
}

.chart-legend__swatch--reference-10y {
    background: #f0d38a;
}

.chart-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 760px) {
    .chart-toolbar__meta {
        text-align: left;
    }

    .signal-history-filter-grid,
    .filter-grid {
        grid-template-columns: 1fr;
    }

    .signal-change-row {
        grid-template-columns: 1fr;
    }

    .signal-change-meta {
        justify-items: start;
        text-align: left;
    }
}