css: split cassandra.css into per-section files

Splits the 2571-line cassandra.css into ten focused stylesheets:
tokens (palette + fonts), layout (chrome), panels, dashboard,
portfolio, log-chat, auth, settings, news, public. base.html and
public_base.html load only what they need; auth pages (login,
verify, unsubscribe confirm) load tokens + layout + auth.

Brand drift-detection test repointed at tokens.css (where the
palette now lives). 291 tests still pass.
This commit is contained in:
Giorgio Gilestro 2026-05-28 12:31:29 +02:00
parent 78ce8c8b0d
commit 355593c4f7
19 changed files with 2556 additions and 2585 deletions

185
app/static/css/layout.css Normal file
View file

@ -0,0 +1,185 @@
/* Cassandra structural layout: html/body, app shell, header, main grid,
* sticky markets bar, scrollbar. */
html, body {
margin: 0;
padding: 0;
background: var(--bg);
color: var(--text);
font-family: var(--font-mono);
font-size: 13px;
line-height: 1.5;
font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
/* --- Layout ---------------------------------------------------------- */
.app {
display: grid;
grid-template-columns: 1fr;
grid-template-rows: auto 1fr auto;
min-height: 100vh;
}
.app-header {
display: flex;
align-items: center;
justify-content: space-between;
border-bottom: 1px solid var(--border);
padding: 10px 18px;
background: var(--surface);
letter-spacing: 0.08em;
text-transform: uppercase;
position: sticky;
top: 0;
z-index: 50;
}
.app-header .brand {
color: var(--accent);
font-weight: 700;
text-decoration: none;
}
.app-header .brand:hover { color: var(--text); }
.app-header .brand::before { content: "▰ "; opacity: 0.6; }
.app-header nav a {
margin-left: 18px;
color: var(--muted);
}
.app-header nav a.active { color: var(--text); }
.app-header .meta { color: var(--muted); font-size: 11px; }
.app-header .header-right { display: flex; align-items: center; gap: 14px; }
.theme-toggle {
background: transparent;
border: 1px solid var(--border);
color: var(--muted);
padding: 3px 8px;
font-family: var(--font-mono);
font-size: 10px;
letter-spacing: 0.08em;
cursor: pointer;
text-transform: lowercase;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle__label::before { content: "◐ light"; }
[data-theme="dark"] .theme-toggle__label::before { content: "◐ dark"; }
/* Tone toggle (segmented control: Novice | Intermediate) */
.tone-toggle {
display: inline-flex;
border: 1px solid var(--border);
font-family: var(--font-mono);
font-size: 10.5px;
letter-spacing: 0.06em;
text-transform: uppercase;
}
.tone-toggle button {
background: transparent;
color: var(--muted);
border: 0;
padding: 4px 10px;
cursor: pointer;
font: inherit;
letter-spacing: inherit;
text-transform: inherit;
}
.tone-toggle button + button { border-left: 1px solid var(--border); }
.tone-toggle button:hover { color: var(--accent); }
.tone-toggle[data-tone="NOVICE"] button[data-value="NOVICE"],
.tone-toggle[data-tone="INTERMEDIATE"] button[data-value="INTERMEDIATE"] {
background: var(--accent);
color: var(--bg);
}
/* Language toggle in the topbar same visual rhythm as the tone
* toggle so the two controls read as a pair. Only EN and IT are
* visible here; the WIP languages (ES/FR/DE) live in /settings. */
.lang-toggle {
display: inline-flex;
border: 1px solid var(--border);
font-family: var(--font-mono);
font-size: 10.5px;
letter-spacing: 0.06em;
text-transform: uppercase;
}
.lang-toggle button {
background: transparent;
color: var(--muted);
border: 0;
padding: 4px 8px;
cursor: pointer;
font: inherit;
letter-spacing: inherit;
text-transform: inherit;
}
.lang-toggle button + button { border-left: 1px solid var(--border); }
.lang-toggle button:hover { color: var(--accent); }
.lang-toggle[data-lang="en"] button[data-value="en"],
.lang-toggle[data-lang="it"] button[data-value="it"] {
background: var(--accent);
color: var(--bg);
}
.app-main {
padding: 14px;
display: grid;
grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
grid-template-rows: auto auto auto auto;
grid-template-areas:
"header header"
"indicators log"
"portfolio log"
"news news";
gap: 14px;
}
@media (max-width: 1100px) {
.app-main {
grid-template-columns: 1fr;
grid-template-areas: "header" "indicators" "portfolio" "log" "news";
}
}
#dash-header-container { grid-area: header; }
#indicators-panel { grid-area: indicators; }
#portfolio-panel { grid-area: portfolio; }
#log-panel {
grid-area: log;
/* Don't stretch to fill both grid rows; if the log is shorter than
the portfolio next to it, the surplus below would render as a big
empty white box. Aligning to the start makes the panel shrink to
its content and the dashboard background fills any gap. */
align-self: start;
}
#news-panel { grid-area: news; }
/* Sticky bottom markets bar uses the same .mkt chip styling as the
old dashboard header, extended with each market's headline index. */
.markets-bar {
position: sticky;
bottom: 0;
z-index: 50;
background: var(--surface);
border-top: 1px solid var(--border);
}
.markets-bar__inner {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
gap: 1px;
background: var(--border);
border: 0;
}
.markets-bar .mkt {
border: 0;
border-radius: 0;
}
/* --- Scrollbar -------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--dim); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }