/* Odysseus visual system: one palette with light and dark modes. */
html[data-theme="dark"][data-theme-style="odysseus"] {
    color-scheme: dark;
    --bg: #282c34;
    --bg-grad-a: #282c34;
    --bg-grad-b: #1f2329;
    --bg-orb-a: rgba(156, 222, 242, 0.1);
    --bg-orb-b: rgba(224, 108, 117, 0.08);
    --surface: #111111;
    --surface-soft: rgba(156, 222, 242, 0.06);
    --surface-soft-2: rgba(156, 222, 242, 0.1);
    --line: rgba(53, 90, 102, 0.72);
    --line-strong: rgba(156, 222, 242, 0.58);
    --text: #9cdef2;
    --muted: #7ca9b5;
    --secondary: #7ca9b5;
    --accent: #e06c75;
    --accent-strong: #9cdef2;
    --ok: #98c379;
    --warn: #e5c07b;
    --bad: #e06c75;
    --info: #61afef;
    --shadow: 0 16px 36px rgba(0, 0, 0, 0.42);
    --shadow-soft: 0 10px 24px rgba(0, 0, 0, 0.3);
    --panel-grad-top: rgba(17, 17, 17, 0.98);
    --panel-grad-bottom: rgba(40, 44, 52, 0.98);
    --field-bg: #1b1d23;
    --toast-bg: #111111;
    --card: #111111;
    --bg-elevated: #111111;
    --bg-card: #111111;
    --panel: #111111;
    --panel-border: rgba(53, 90, 102, 0.72);
    --field: #1b1d23;
    --field-border: rgba(53, 90, 102, 0.72);
    --btn-bg: #e5c07b;
    --btn-dark: #c99d52;
    scrollbar-color: rgba(156, 222, 242, 0.42) rgba(17, 17, 17, 0.36);
}

html[data-theme="light"][data-theme-style="odysseus"] {
    color-scheme: light;
    --bg: #eef2f3;
    --bg-grad-a: #f8fafb;
    --bg-grad-b: #dce5e7;
    --bg-orb-a: rgba(37, 123, 143, 0.12);
    --bg-orb-b: rgba(201, 90, 99, 0.1);
    --surface: #ffffff;
    --surface-soft: rgba(38, 50, 56, 0.055);
    --surface-soft-2: rgba(38, 50, 56, 0.1);
    --line: rgba(38, 50, 56, 0.18);
    --line-strong: rgba(37, 123, 143, 0.52);
    --text: #263238;
    --muted: #546e7a;
    --secondary: #455a64;
    --accent: #c95a63;
    --accent-strong: #257b8f;
    --ok: #4f8f52;
    --warn: #a86f1a;
    --bad: #b74851;
    --info: #2676a9;
    --shadow: 0 14px 32px rgba(38, 50, 56, 0.14);
    --shadow-soft: 0 8px 20px rgba(38, 50, 56, 0.1);
    --panel-grad-top: rgba(255, 255, 255, 0.98);
    --panel-grad-bottom: rgba(237, 243, 244, 0.98);
    --field-bg: #f2f6f7;
    --toast-bg: #ffffff;
    --card: #ffffff;
    --bg-elevated: #ffffff;
    --bg-card: #ffffff;
    --panel: #ffffff;
    --panel-border: rgba(38, 50, 56, 0.18);
    --field: #f2f6f7;
    --field-border: rgba(38, 50, 56, 0.2);
    --btn-bg: #257b8f;
    --btn-dark: #1d6170;
    scrollbar-color: rgba(38, 50, 56, 0.56) rgba(38, 50, 56, 0.08);
}

html[data-theme="dark"]::-webkit-scrollbar,
html[data-theme="light"]::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

html[data-theme="dark"]::-webkit-scrollbar-track,
html[data-theme="light"]::-webkit-scrollbar-track {
    border-radius: 999px;
}

html[data-theme="dark"]::-webkit-scrollbar-track {
    background: rgba(17, 17, 17, 0.36);
}

html[data-theme="light"]::-webkit-scrollbar-track {
    background: rgba(38, 50, 56, 0.08);
}

html[data-theme="dark"]::-webkit-scrollbar-thumb {
    background: rgba(156, 222, 242, 0.42);
    border-radius: 999px;
}

html[data-theme="dark"]::-webkit-scrollbar-thumb:hover {
    background: rgba(156, 222, 242, 0.62);
}

html[data-theme="light"]::-webkit-scrollbar-thumb {
    background: rgba(38, 50, 56, 0.56);
    border-radius: 999px;
}

html[data-theme="light"]::-webkit-scrollbar-thumb:hover {
    background: rgba(38, 50, 56, 0.72);
}

html[data-theme="dark"] * {
    scrollbar-color: rgba(156, 222, 242, 0.42) rgba(17, 17, 17, 0.36);
}

html[data-theme="light"] * {
    scrollbar-color: rgba(38, 50, 56, 0.56) rgba(38, 50, 56, 0.08);
}

html[data-theme="dark"] *::-webkit-scrollbar,
html[data-theme="light"] *::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

html[data-theme="dark"] *::-webkit-scrollbar-track {
    background: rgba(17, 17, 17, 0.36);
    border-radius: 999px;
}

html[data-theme="light"] *::-webkit-scrollbar-track {
    background: rgba(38, 50, 56, 0.08);
    border-radius: 999px;
}

html[data-theme="dark"] *::-webkit-scrollbar-thumb {
    background: rgba(156, 222, 242, 0.42);
    border-radius: 999px;
}

html[data-theme="dark"] *::-webkit-scrollbar-thumb:hover {
    background: rgba(156, 222, 242, 0.62);
}

html[data-theme="light"] *::-webkit-scrollbar-thumb {
    background: rgba(38, 50, 56, 0.56);
    border-radius: 999px;
}

html[data-theme="light"] *::-webkit-scrollbar-thumb:hover {
    background: rgba(38, 50, 56, 0.72);
}

html[data-theme="dark"] .results-list,
html[data-theme="dark"] .analysis-list,
html[data-theme="dark"] .method-list {
    scrollbar-color: rgba(156, 222, 242, 0.42) rgba(17, 17, 17, 0.36);
}

html[data-theme="light"] .results-list,
html[data-theme="light"] .analysis-list,
html[data-theme="light"] .method-list {
    scrollbar-color: rgba(38, 50, 56, 0.56) rgba(38, 50, 56, 0.08);
}

html[data-theme="dark"] .results-list::-webkit-scrollbar-thumb {
    background: rgba(156, 222, 242, 0.42);
}

html[data-theme="light"] .results-list::-webkit-scrollbar-thumb {
    background: rgba(38, 50, 56, 0.56);
}

html[data-theme="dark"] .results-list::-webkit-scrollbar-track {
    background: rgba(17, 17, 17, 0.36);
}

html[data-theme="light"] .results-list::-webkit-scrollbar-track {
    background: rgba(38, 50, 56, 0.08);
}

html[data-theme="dark"] body,
html[data-theme="dark"] button,
html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea,
html[data-theme="light"] body,
html[data-theme="light"] button,
html[data-theme="light"] input,
html[data-theme="light"] select,
html[data-theme="light"] textarea {
    font-family: "Fira Code", "IBM Plex Mono", "Cascadia Code", Consolas, monospace;
}

html[data-theme="dark"] body :where(*):not(i[class*="fa-"]),
html[data-theme="light"] body :where(*):not(i[class*="fa-"]) {
    font-family: "Fira Code", "IBM Plex Mono", "Cascadia Code", Consolas, monospace;
}

html[data-theme="dark"][data-theme-style="odysseus"] body {
    color: var(--text);
    background:
        radial-gradient(circle at 12% 0%, rgba(156, 222, 242, 0.12), transparent 28%),
        radial-gradient(circle at 88% 8%, rgba(224, 108, 117, 0.1), transparent 24%),
        linear-gradient(180deg, #1f2329 0%, #282c34 52%, #1f2329 100%);
}

html[data-theme="light"][data-theme-style="odysseus"] body {
    color: var(--text);
    background:
        radial-gradient(circle at 12% 0%, rgba(37, 123, 143, 0.14), transparent 30%),
        radial-gradient(circle at 88% 8%, rgba(201, 90, 99, 0.12), transparent 26%),
        linear-gradient(180deg, #f8fafb 0%, #eef2f3 52%, #dce5e7 100%);
}

html[data-theme="dark"][data-theme-style="odysseus"] body::before {
    opacity: 0.18;
}

html[data-theme="light"][data-theme-style="odysseus"] body::before {
    display: block;
    opacity: 0.06;
    background: linear-gradient(rgba(38, 50, 56, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(38, 50, 56, 0.08) 1px, transparent 1px);
}

.theme-control {
    display: inline-flex;
    align-items: center;
}

.theme-icon-button {
    appearance: none;
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid color-mix(in srgb, var(--line-strong, var(--line)) 62%, var(--line));
    border-radius: 9px;
    background: transparent;
    color: var(--muted, currentColor);
    font-size: 0.82rem;
    line-height: 1;
    cursor: pointer;
    transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.theme-icon-button:hover,
.theme-icon-button:focus-visible {
    border-color: var(--accent-strong, currentColor);
    background: var(--surface-soft, transparent);
    color: var(--accent-strong, currentColor);
}

.theme-icon-button:active {
    transform: scale(0.92);
}

.theme-icon-button:focus-visible {
    outline: 2px solid var(--accent-strong, currentColor);
    outline-offset: 3px;
}

.theme-icon {
    display: block;
    width: 16px;
    height: 16px;
    pointer-events: none;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.theme-icon-sun,
.theme-icon-moon {
    display: none;
}

.theme-icon[data-icon="sun"] .theme-icon-sun,
.theme-icon[data-icon="moon"] .theme-icon-moon {
    display: block;
}

.theme-icon-moon {
    fill: currentColor;
    stroke: none;
}

.theme-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.page > .theme-actions {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 50;
}

.error-card > .theme-actions {
    position: absolute;
    top: 14px;
    right: 14px;
}

html[data-theme="dark"][data-theme-style="odysseus"] .kicker,
html[data-theme="light"][data-theme-style="odysseus"] .kicker {
    border-color: color-mix(in srgb, var(--accent-strong) 42%, transparent);
    background: color-mix(in srgb, var(--accent-strong) 10%, transparent);
    color: var(--accent-strong);
}

html[data-theme="dark"][data-theme-style="odysseus"] .hero-title-break,
html[data-theme="light"][data-theme-style="odysseus"] .hero-title-break {
    color: var(--accent);
}

/* Navigation hierarchy: quiet links, one floating preference control. */
.console-nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    margin-right: 8px;
    color: var(--text);
    text-decoration: none;
}

.console-nav-mark {
    display: block;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border: 1px solid color-mix(in srgb, var(--accent-strong) 55%, var(--line));
    border-radius: 10px;
    background: color-mix(in srgb, var(--accent-strong) 10%, transparent);
    object-fit: cover;
}

.console-nav-brand-copy {
    display: grid;
    gap: 1px;
    line-height: 1.1;
}

.console-nav-brand-copy strong {
    font: 600 0.82rem/1.1 "Fira Code", "IBM Plex Mono", Consolas, monospace;
    letter-spacing: -0.03em;
}

.console-nav-brand-copy small {
    color: var(--muted);
    font: 500 0.58rem/1.1 "Fira Code", "IBM Plex Mono", Consolas, monospace;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.console-nav-brand:hover .console-nav-mark,
.console-nav-brand:focus-visible .console-nav-mark {
    border-color: var(--accent-strong);
    background: color-mix(in srgb, var(--accent-strong) 16%, transparent);
}

.console-nav-brand:focus-visible {
    outline: 2px solid var(--accent-strong);
    outline-offset: 4px;
    border-radius: 12px;
}

.top-actions {
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    min-height: 66px;
    padding: 12px 0 14px;
    border-bottom: 1px solid var(--line);
}

.top-actions .mobile-nav-panel-header {
    display: none;
}

.top-actions .mobile-nav-group[data-label="Main"] {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-wrap: wrap;
}

.top-actions .mobile-nav-group[data-label="Preferences"] {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.top-actions .mobile-nav-group--danger {
    display: flex;
    align-items: center;
    margin-left: 4px;
    padding-left: 10px;
    border-left: 1px solid var(--line);
}

.top-actions .logout-button {
    min-height: 36px;
    padding: 0 11px;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: var(--muted);
    font: 600 0.68rem/1 "Fira Code", "IBM Plex Mono", Consolas, monospace;
    letter-spacing: 0.02em;
    text-transform: none;
    box-shadow: none;
    transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.top-actions .logout-button:hover,
.top-actions .logout-button:focus-visible {
    border-color: var(--line);
    background: var(--surface-soft);
    color: var(--text);
    transform: none;
}

.top-actions .logout-button i {
    color: var(--accent-strong);
}

html[data-theme="light"][data-theme-style="odysseus"] .console-footer-caption {
    color: var(--secondary);
}

html[data-theme="light"][data-theme-style="odysseus"] .console-footer-label {
    color: var(--secondary);
}

html[data-theme="light"][data-theme-style="odysseus"] .console-footer-meta-item {
    border-color: rgba(38, 50, 56, 0.22);
    background: rgba(38, 50, 56, 0.05);
    color: var(--secondary);
}

html[data-theme="light"][data-theme-style="odysseus"] .console-footer-link-overline,
html[data-theme="light"][data-theme-style="odysseus"] .console-footer-link-arrow {
    color: var(--secondary);
}

html[data-theme="light"][data-theme-style="odysseus"] .mobile-nav-group--danger .logout-button {
    border-color: rgba(183, 72, 81, 0.32);
    background: rgba(183, 72, 81, 0.08);
    color: var(--bad);
}

html[data-theme="light"][data-theme-style="odysseus"] .mobile-nav-group--danger .logout-button i {
    color: var(--bad);
}

.top-actions .mobile-nav-group--danger .logout-button:hover,
.top-actions .mobile-nav-group--danger .logout-button:focus-visible {
    border-color: color-mix(in srgb, var(--bad) 48%, transparent);
    background: color-mix(in srgb, var(--bad) 10%, transparent);
    color: var(--bad);
}

.site-nav {
    gap: 24px;
    min-height: 66px;
}

.site-nav .nav-links,
.site-nav .nav-primary,
.site-nav .nav-actions {
    align-items: center;
}

.site-nav .nav-links a,
.site-nav .nav-primary li a,
.site-nav .nav-actions .nav-link,
.site-nav .nav-actions .nav-btn {
    border-radius: 10px;
    border-color: transparent;
    color: var(--muted);
    letter-spacing: 0;
    text-transform: none;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a[aria-current],
.site-nav .nav-primary li a:hover,
.site-nav .nav-primary li a[aria-current="page"],
.site-nav .nav-actions .nav-link:hover,
.site-nav .nav-actions .nav-link.is-active,
.site-nav .nav-actions .nav-btn:hover {
    border-color: var(--line);
    background: var(--surface-soft);
    color: var(--text);
}

@media (max-width: 1100px) {
    .top-actions {
        min-height: 0;
        padding: 16px;
        border-bottom: 0;
    }

    .top-actions .console-nav-brand {
        display: none;
    }

    .top-actions .mobile-nav-group[data-label="Preferences"] {
        position: absolute;
        top: 14px;
        right: 66px;
        display: block;
        width: auto;
        margin: 0;
        padding: 0;
    }

    .top-actions .mobile-nav-group[data-label="Preferences"]::before {
        display: none;
    }

    .top-actions .mobile-nav-group[data-label="Preferences"] .theme-control {
        width: auto;
    }

    .mobile-nav-bar {
        justify-content: flex-end;
    }

    .mobile-nav-toggle {
        width: auto;
        max-width: 220px;
        margin-left: auto;
        justify-content: center;
    }

    .site-nav {
        flex-wrap: wrap;
        gap: 12px;
        align-items: center;
    }

    .site-nav .nav-links {
        width: 100%;
        min-width: 0;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .site-nav .nav-links::-webkit-scrollbar {
        display: none;
    }

}

@media (prefers-reduced-motion: reduce) {
    .top-actions .logout-button,
    .console-nav-brand,
    .theme-icon-button {
        transition: none;
    }
}