feat: UI revamp with sidebar nav and grouped library

Replace top Nav with Sidebar, add lib/group.js for library grouping,
tokenized color/alert styles, and tighter Settings/Canvas export layout.
Adds @tabler/icons-react. Verified production build (standalone) passes,
so the Docker image built from this tree matches the local app.

Co-authored-by: Claude <claude-code@anthropic.com>
This commit is contained in:
bizzle
2026-06-25 18:33:08 -04:00
co-authored by Claude
parent 4036ad5839
commit b7416cc618
13 changed files with 1564 additions and 1364 deletions
+458 -253
View File
@@ -1,13 +1,14 @@
/* Google Fonts — must come before the Tailwind import */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lora:wght@600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lora:wght@500;600;700&display=swap");
@import "tailwindcss";
/* =============================================================================
Mr. Drew's Assignment Creator — design system
Identity: a well-kept teacher's desk. Lora serif headings, chalkboard
green for primary actions, and the signature: everything answer-key wears
red pen — the color teachers actually grade in.
Mr. Drew's Assignment Creator — design system ("Open Workspace")
Identity: a well-kept teacher's desk, now laid out as a workspace.
A solid chalkboard-green sidebar, flat ruled surfaces (elevation is earned,
not decorative), Lora serif for authority, and the signature: everything
in the answer key wears red pen — the color teachers actually grade in.
============================================================================= */
@layer base {
@@ -17,13 +18,16 @@
--panel: #ffffff;
--ink: #1e2d28;
--ink-soft: #58706a;
--ink-faint: #8aa099;
--board: #2f6b58;
--board-deep: #245546;
--board-tint: #e4eeea;
--board-glow: rgba(47, 107, 88, 0.12);
--redpen: #b8412f;
--redpen-ink: #8c3022;
--redpen-tint: #faece9;
--gold: #b98a23;
--gold-ink: #7a5a14;
--gold-tint: #faf3e2;
--line: #dde4df;
--line-strong: #c5d0cb;
@@ -32,9 +36,24 @@
--tab-track: #e6ecea;
--chip-neutral-bg: #eaeeec;
--empty-bg: #fafcfb;
--shadow-sm: 0 1px 3px rgba(34, 49, 44, 0.07), 0 2px 8px rgba(34, 49, 44, 0.05);
--shadow: 0 2px 6px rgba(34, 49, 44, 0.06), 0 6px 20px rgba(34, 49, 44, 0.07);
--shadow-lg: 0 8px 32px rgba(34, 49, 44, 0.12), 0 2px 8px rgba(34, 49, 44, 0.06);
--disabled-bg: #eaeeec;
--disabled-ink: #97a8a2;
/* tokenized feedback colors (light) */
--alert-error-bg: var(--redpen-tint);
--alert-error-border: #e8c5be;
--alert-error-ink: var(--redpen-ink);
--alert-warn-bg: var(--gold-tint);
--alert-warn-border: #e9d8a6;
--alert-warn-ink: var(--gold-ink);
--alert-info-bg: var(--board-tint);
--alert-info-border: #cde0d8;
--alert-info-ink: var(--board-deep);
--shadow-sm: 0 1px 2px rgba(34, 49, 44, 0.05);
/* elevation is reserved for things that truly float */
--shadow-pop: 0 10px 34px rgba(34, 49, 44, 0.14), 0 2px 8px rgba(34, 49, 44, 0.06);
--shadow-modal: 0 24px 60px rgba(20, 30, 26, 0.28), 0 4px 14px rgba(20, 30, 26, 0.14);
color-scheme: light;
/* type */
@@ -47,6 +66,8 @@
--radius-xs: 5px;
--transition: 0.18s ease;
--transition-fast: 0.1s ease;
--sidebar-w: 264px;
}
/* The same desk after dark */
@@ -55,13 +76,16 @@
--panel: #1b2320;
--ink: #e2eae5;
--ink-soft: #92aaa2;
--ink-faint: #6c847c;
--board: #4d9c82;
--board-deep: #7bc0a8;
--board-tint: #1e3028;
--board-glow: rgba(77, 156, 130, 0.15);
--redpen: #e07a63;
--redpen-ink: #f0a795;
--redpen-tint: #38221e;
--gold: #d3a94c;
--gold-ink: #e2c47e;
--gold-tint: #342d1a;
--line: #263028;
--line-strong: #374440;
@@ -70,18 +94,27 @@
--tab-track: #161d1a;
--chip-neutral-bg: #262f2b;
--empty-bg: #171e1a;
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.25);
--shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 6px 20px rgba(0, 0, 0, 0.3);
--shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
--disabled-bg: #222b27;
--disabled-ink: #5d726b;
--alert-error-bg: var(--redpen-tint);
--alert-error-border: #5a2f26;
--alert-error-ink: #f0a795;
--alert-warn-bg: var(--gold-tint);
--alert-warn-border: #564820;
--alert-warn-ink: #e2c47e;
--alert-info-bg: var(--board-tint);
--alert-info-border: #2d5040;
--alert-info-ink: #8dcbb5;
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
--shadow-pop: 0 12px 36px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
--shadow-modal: 0 24px 60px rgba(0, 0, 0, 0.6), 0 4px 14px rgba(0, 0, 0, 0.4);
color-scheme: dark;
}
html[data-theme="dark"] .alert-error { border-color: #5a2f26; color: #f0a795; }
html[data-theme="dark"] .alert-warn { border-color: #564820; color: #e2c47e; }
html[data-theme="dark"] .alert-info { border-color: #2d5040; color: #8dcbb5; }
html[data-theme="dark"] .toast { background: #e2eae5; color: #111815; }
html[data-theme="dark"] .brand-mark { color: #f1f5f2; }
html[data-theme="dark"] .nav-scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.5); }
* { box-sizing: border-box; }
@@ -91,21 +124,23 @@
background: var(--paper);
color: var(--ink);
font-family: var(--font-body);
font-size: 15.5px;
line-height: 1.58;
font-size: 14.75px;
line-height: 1.6;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* Wider, clearer type ramp — levels separated by size AND family/weight */
h1, h2, h3 {
font-family: var(--font-display);
font-weight: 700;
letter-spacing: -0.01em;
letter-spacing: -0.012em;
margin: 0;
line-height: 1.25;
line-height: 1.2;
color: var(--ink);
}
h1 { font-size: 1.85rem; }
h2 { font-size: 1.3rem; }
h1 { font-size: 2.1rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.08rem; }
a { color: var(--board); text-decoration: none; }
@@ -123,13 +158,13 @@
}
/* =====================================================================
KEYFRAME ANIMATIONS
KEYFRAME ANIMATIONS (used sparingly — overlays & real state changes)
===================================================================== */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade-in-up {
from { opacity: 0; transform: translateY(10px); }
from { opacity: 0; transform: translateY(8px); }
to { opacity: 1; transform: translateY(0); }
}
@@ -145,305 +180,402 @@
@keyframes step-complete {
0% { transform: scale(1); }
50% { transform: scale(1.2); }
50% { transform: scale(1.18); }
100% { transform: scale(1); }
}
@keyframes skeleton-pulse {
0%, 100% { opacity: 0.55; }
50% { opacity: 1; }
50% { opacity: 1; }
}
@keyframes progress-fill {
from { width: 0%; }
to { width: 100%; }
}
@keyframes spin-ring {
0% { transform: rotate(0deg); stroke-dashoffset: 60; }
50% { stroke-dashoffset: 15; }
100% { transform: rotate(360deg); stroke-dashoffset: 60; }
}
/* =====================================================================
LAYOUT SHELL
===================================================================== */
@layer components {
.shell { max-width: 1020px; margin: 0 auto; padding: 32px 22px 90px; }
/* ---------- navigation ---------- */
.topnav {
background: rgba(255, 255, 255, 0.85);
backdrop-filter: blur(14px);
-webkit-backdrop-filter: blur(14px);
border-bottom: 1px solid var(--line);
position: sticky; top: 0; z-index: 50;
transition: box-shadow var(--transition);
/* =====================================================================
APP SHELL — fixed left sidebar + scrolling content
===================================================================== */
.app { display: flex; min-height: 100vh; align-items: stretch; }
.content { flex: 1; min-width: 0; }
/* pages opt into padding; the Create flow renders full-bleed */
.page { padding: 36px 48px 90px; }
.page-narrow { max-width: 1120px; }
/* ---------- sidebar ---------- */
.sidebar {
width: var(--sidebar-w); flex: none;
background: var(--panel);
border-right: 1px solid var(--line);
display: flex; flex-direction: column;
position: sticky; top: 0; height: 100vh;
z-index: 40;
}
html[data-theme="dark"] .topnav {
background: rgba(27, 35, 32, 0.85);
.sidebar-brand {
display: flex; align-items: center; gap: 11px;
padding: 20px 18px 16px;
white-space: nowrap; text-decoration: none;
}
.topnav.nav-scrolled {
box-shadow: 0 4px 24px rgba(34, 49, 44, 0.1);
border-bottom-color: var(--line-strong);
}
.topnav-inner {
max-width: 1020px; margin: 0 auto; padding: 0 22px;
display: flex; align-items: center; gap: 24px; height: 60px;
}
.brand {
font-family: var(--font-display); font-size: 1.08rem; font-weight: 700; color: var(--ink);
display: flex; align-items: center; gap: 10px; white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.sidebar-brand:hover { text-decoration: none; }
.brand-mark {
width: 30px; height: 30px; border-radius: 8px;
width: 34px; height: 34px; border-radius: 9px; flex: none;
background: linear-gradient(135deg, var(--board) 0%, var(--board-deep) 100%);
color: #fff;
display: inline-flex; align-items: center; justify-content: center;
font-size: 15px; flex: none;
box-shadow: 0 2px 6px rgba(47, 107, 88, 0.35);
}
.navlinks { display: flex; gap: 2px; margin-left: auto; }
.theme-toggle {
flex: none; width: 36px; height: 36px; border-radius: 9px;
font-size: 1rem; transition: background var(--transition), transform var(--transition-fast);
}
.theme-toggle:hover { transform: rotate(18deg); }
.navlink {
padding: 7px 14px; border-radius: var(--radius-sm); color: var(--ink-soft);
font-weight: 500; font-size: 0.93rem; transition: background var(--transition), color var(--transition);
}
.navlink:hover { background: var(--hover-bg); color: var(--ink); text-decoration: none; }
.navlink.active { background: var(--board-tint); color: var(--board-deep); font-weight: 600; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--ink); line-height: 1.15; }
.brand-sub { font-size: 0.72rem; color: var(--ink-soft); font-weight: 500; }
/* ---------- cards & panels ---------- */
.sidebar-nav { padding: 4px 12px; display: flex; flex-direction: column; gap: 2px; }
.navrow {
display: flex; align-items: center; gap: 11px;
height: 40px; padding: 0 12px; border-radius: var(--radius-sm);
color: var(--ink-soft); font-weight: 500; font-size: 0.93rem; cursor: pointer;
transition: background var(--transition), color var(--transition);
}
.navrow:hover { background: var(--hover-bg); color: var(--ink); text-decoration: none; }
.navrow.active { background: var(--board-tint); color: var(--board-deep); font-weight: 600; }
.navrow svg { flex: none; }
.sidebar-scroll { flex: 1; overflow-y: auto; padding: 8px 12px 12px; }
.sidebar-label {
display: flex; align-items: center; justify-content: space-between;
padding: 10px 10px 8px;
font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700;
letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft);
}
/* library folder tree */
.tree-group { margin-bottom: 1px; }
.tree-folder {
display: flex; align-items: center; gap: 8px;
width: 100%; text-align: left;
padding: 7px 10px; border: 0; background: none;
border-radius: var(--radius-xs); cursor: pointer;
color: var(--ink); font-family: var(--font-body); font-weight: 600; font-size: 0.83rem;
transition: background var(--transition);
}
.tree-folder:hover { background: var(--hover-bg); }
.tree-folder .chev { transition: transform var(--transition); color: var(--ink-soft); flex: none; }
.tree-folder .tree-count { margin-left: auto; font-size: 0.72rem; color: var(--ink-faint); font-weight: 600; }
.tree-leaf {
display: flex; align-items: center; gap: 8px;
padding: 6px 10px 6px 30px; border-radius: var(--radius-xs);
color: var(--ink-soft); font-size: 0.82rem; cursor: pointer; text-decoration: none;
transition: background var(--transition), color var(--transition);
}
.tree-leaf:hover { background: var(--hover-bg); color: var(--ink); text-decoration: none; }
.tree-leaf.active { background: var(--board-tint); color: var(--board-deep); font-weight: 600; }
.tree-leaf span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-foot {
padding: 12px; border-top: 1px solid var(--line);
display: flex; align-items: center; gap: 10px;
}
/* mobile top-bar fallback */
.sidebar-toggle { display: none; }
/* ---------- page heading ---------- */
.page-head { margin: 2px 0 26px; }
.page-head p { color: var(--ink-soft); margin: 9px 0 0; max-width: 64ch; font-size: 0.97rem; }
/* ---------- surfaces ---------- */
/* Flat panel — ONE separator (a hairline border). No resting shadow. */
.panel {
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--radius);
}
.panel-pad { padding: 24px; }
/* legacy alias kept lean: a flat bordered surface, no decorative shadow */
.card {
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: var(--shadow-sm);
padding: 24px;
transition: box-shadow var(--transition), border-color var(--transition), transform 0.2s ease;
animation: fade-in-up 0.3s ease both;
transition: border-color var(--transition);
}
.card + .card { margin-top: 16px; }
.card:hover { box-shadow: var(--shadow); }
.card-lift:hover {
box-shadow: var(--shadow-lg);
transform: translateY(-2px);
border-color: var(--line-strong);
/* The only things that float get real elevation */
.pop {
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: var(--shadow-pop);
animation: fade-in-up 0.16s ease both;
}
.page-head { margin: 4px 0 24px; }
.page-head p { color: var(--ink-soft); margin: 8px 0 0; max-width: 62ch; font-size: 0.97rem; }
/* ---------- buttons ---------- */
.btn {
appearance: none;
border: 1px solid var(--line-strong);
background: var(--panel);
color: var(--ink);
font: inherit; font-family: var(--font-body); font-weight: 600; font-size: 0.92rem;
padding: 9px 17px; border-radius: var(--radius-sm); cursor: pointer;
font: inherit; font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
padding: 9px 16px; border-radius: var(--radius-sm); cursor: pointer;
display: inline-flex; align-items: center; gap: 7px;
transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition-fast);
white-space: nowrap; user-select: none;
}
.btn:hover {
background: var(--hover-bg);
border-color: var(--board);
box-shadow: 0 1px 4px var(--board-glow);
.btn:hover { background: var(--hover-bg); border-color: var(--board); }
.btn:active { transform: translateY(1px); }
.btn:disabled {
background: var(--disabled-bg); color: var(--disabled-ink);
border-color: var(--line); cursor: not-allowed; transform: none;
}
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary {
background: var(--board);
border-color: var(--board);
color: #fff;
background: var(--board); border-color: var(--board); color: #fff;
box-shadow: 0 2px 6px rgba(47, 107, 88, 0.25);
}
.btn-primary:hover {
background: var(--board-deep);
border-color: var(--board-deep);
box-shadow: 0 4px 14px rgba(47, 107, 88, 0.35);
.btn-primary:hover { background: var(--board-deep); border-color: var(--board-deep); box-shadow: 0 4px 14px rgba(47, 107, 88, 0.32); }
html[data-theme="dark"] .btn-primary { color: #0d1512; }
.btn-primary:disabled { background: var(--disabled-bg); color: var(--disabled-ink); border-color: var(--line); box-shadow: none; }
.btn-danger { color: var(--redpen); border-color: var(--line-strong); background: var(--panel); }
.btn-danger:hover { background: var(--redpen-tint); border-color: var(--redpen); }
.btn-ghost { border-color: transparent; background: none; }
.btn-ghost:hover { background: var(--hover-bg); border-color: transparent; }
.btn-sm { padding: 6px 12px; font-size: 0.83rem; border-radius: var(--radius-xs); }
.btn-lg { padding: 12px 24px; font-size: 0.98rem; border-radius: var(--radius); }
.btn-block { width: 100%; justify-content: center; }
/* ---------- icon button (min 36px touch target) ---------- */
.icon-btn {
border: 1px solid var(--line); background: var(--field-bg); border-radius: var(--radius-xs);
width: 36px; height: 36px; cursor: pointer; line-height: 1; flex: none;
display: inline-flex; align-items: center; justify-content: center; color: var(--ink-soft);
transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition-fast);
}
.btn-danger { color: var(--redpen); border-color: var(--line-strong); }
.btn-danger:hover { background: var(--redpen-tint); border-color: var(--redpen); box-shadow: none; }
.btn-sm { padding: 5px 11px; font-size: 0.84rem; border-radius: var(--radius-xs); }
.btn-lg { padding: 12px 26px; font-size: 1rem; border-radius: var(--radius); }
.icon-btn:hover { border-color: var(--board); color: var(--ink); background: var(--board-tint); }
.icon-btn:disabled { background: var(--disabled-bg); color: var(--disabled-ink); border-color: var(--line); cursor: default; }
.icon-btn.danger:hover { border-color: var(--redpen); color: var(--redpen); background: var(--redpen-tint); }
.theme-toggle { width: 40px; height: 40px; border-radius: 9px; }
/* ---------- forms ---------- */
label.field { display: block; margin-bottom: 14px; }
.field-label { display: block; font-weight: 600; font-size: 0.87rem; margin-bottom: 5px; color: var(--ink); letter-spacing: 0.01em; }
.field-hint { font-size: 0.82rem; color: var(--ink-soft); margin-top: 5px; line-height: 1.5; }
label.field { display: block; margin-bottom: 16px; }
.field-label {
display: block; font-family: var(--font-mono); font-weight: 700; font-size: 0.7rem;
letter-spacing: 0.08em; text-transform: uppercase;
margin-bottom: 7px; color: var(--ink-soft);
}
.field-hint { font-size: 0.82rem; color: var(--ink-soft); margin-top: 6px; line-height: 1.5; }
input[type="text"], input[type="password"], input[type="number"], input[type="url"], select, textarea {
width: 100%;
font: inherit;
font-family: var(--font-body);
color: var(--ink);
background: var(--field-bg);
border: 1.5px solid var(--line-strong);
border-radius: var(--radius-sm);
width: 100%; font: inherit; font-family: var(--font-body);
color: var(--ink); background: var(--field-bg);
border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm);
padding: 9px 12px;
transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
input:focus, select:focus, textarea:focus {
border-color: var(--board);
outline: none;
box-shadow: 0 0 0 3px var(--board-glow);
background: var(--field-bg);
border-color: var(--board); outline: none; box-shadow: 0 0 0 3px var(--board-glow);
}
textarea { resize: vertical; min-height: 80px; }
textarea { resize: vertical; min-height: 80px; line-height: 1.6; }
::placeholder { color: var(--ink-faint); }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
/* underline-only "paper form" input — used on Settings */
.ul-field { display: block; margin-bottom: 20px; }
.ul-input {
width: 100%; font: inherit; font-family: var(--font-body); font-size: 0.95rem;
color: var(--ink); background: transparent;
border: 0; border-bottom: 1.5px solid var(--line-strong);
border-radius: 0; padding: 8px 2px;
transition: border-color var(--transition);
}
.ul-input:focus { outline: none; border-bottom-color: var(--board); box-shadow: none; }
select.ul-input { padding-left: 0; }
.row { display: flex; gap: 18px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 180px; }
.check {
display: flex; align-items: flex-start; gap: 10px; margin: 10px 0; cursor: pointer;
padding: 8px 10px; border-radius: var(--radius-xs); transition: background var(--transition);
display: flex; align-items: flex-start; gap: 11px; margin: 10px 0; cursor: pointer;
}
.check:hover { background: var(--hover-bg); }
.check input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--board); cursor: pointer; flex: none; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--board); cursor: pointer; flex: none; }
.check span { font-size: 0.94rem; }
.check small { display: block; color: var(--ink-soft); }
.check small { display: block; color: var(--ink-soft); margin-top: 1px; }
/* ---------- step tabs (Create flow) ---------- */
.steps {
display: flex; gap: 0;
border-bottom: 1.5px solid var(--line);
margin-bottom: 24px;
overflow: hidden;
/* ---------- create flow: split workspace ---------- */
.create-split { display: flex; min-height: 100vh; align-items: stretch; }
.create-source {
flex: 0 0 58%; max-width: 58%;
background: var(--empty-bg); border-right: 1px solid var(--line);
padding: 36px 44px; display: flex; flex-direction: column;
}
.step {
display: flex; align-items: center; gap: 10px;
padding: 12px 20px 13px; margin-bottom: -1.5px;
border-bottom: 2.5px solid transparent;
color: var(--ink-soft); font-weight: 500; font-size: 0.93rem;
background: none; border-top: 0; border-left: 0; border-right: 0;
cursor: pointer; font-family: var(--font-body);
transition: color var(--transition), border-color var(--transition);
.create-aside {
flex: 1; background: var(--paper);
padding: 36px 38px; display: flex; flex-direction: column;
}
.step .step-n {
width: 24px; height: 24px; border-radius: 50%; flex: none;
border: 2px solid currentColor;
.source-textarea {
flex: 1; min-height: 360px; width: 100%; resize: none;
border: 0; outline: none; background: transparent; box-shadow: none;
font-family: var(--font-body); font-size: 1rem; line-height: 1.7; padding: 6px 0;
color: var(--ink);
}
.source-textarea:focus { box-shadow: none; }
/* vertical step tracker */
.vsteps { position: relative; }
.vsteps::before {
content: ""; position: absolute; left: 17px; top: 18px; bottom: 18px;
width: 2px; background: var(--line-strong);
}
.vstep { position: relative; display: flex; gap: 14px; padding-bottom: 22px; }
.vstep:last-child { padding-bottom: 0; }
.vstep-n {
width: 36px; height: 36px; flex: none; border-radius: 50%; z-index: 1;
display: inline-flex; align-items: center; justify-content: center;
font-size: 0.78rem; font-weight: 700;
transition: background var(--transition), border-color var(--transition), transform 0.2s ease;
font-weight: 700; font-size: 0.9rem;
background: var(--paper); border: 2px solid var(--line-strong); color: var(--ink-soft);
transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.step.active { color: var(--board-deep); border-bottom-color: var(--board); font-weight: 600; }
.step.done { color: var(--board); }
.step.done .step-n {
background: var(--board); border-color: var(--board); color: #fff;
animation: step-complete 0.3s ease;
.vstep.active .vstep-n { background: var(--board); border-color: var(--board); color: #fff; box-shadow: 0 0 0 4px var(--board-tint); }
html[data-theme="dark"] .vstep.active .vstep-n { color: #0d1512; }
.vstep.done .vstep-n { background: var(--board); border-color: var(--board); color: #fff; animation: step-complete 0.3s ease; }
.vstep-title { font-family: var(--font-body); font-weight: 600; font-size: 0.98rem; color: var(--ink-soft); }
.vstep.active .vstep-title { font-family: var(--font-display); font-weight: 700; color: var(--board-deep); font-size: 1rem; }
.vstep-desc { color: var(--ink-soft); font-size: 0.84rem; margin-top: 2px; }
.tip {
display: flex; gap: 11px; padding: 14px 15px; border-radius: var(--radius);
background: var(--board-tint); color: var(--board-deep); font-size: 0.86rem; line-height: 1.5;
}
.step:disabled { cursor: default; opacity: 0.5; }
.tip svg { flex: none; margin-top: 1px; }
/* ---------- choice cards ---------- */
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 10px; }
.choice {
border: 1.5px solid var(--line-strong); border-radius: var(--radius); background: var(--field-bg);
padding: 14px 15px; cursor: pointer; text-align: left; font: inherit; font-family: var(--font-body);
transition: border-color var(--transition), background var(--transition), box-shadow var(--transition), transform 0.15s ease;
transition: border-color var(--transition), background var(--transition), transform var(--transition-fast);
}
.choice:hover { border-color: var(--board); box-shadow: 0 2px 10px var(--board-glow); transform: translateY(-1px); }
.choice.selected { border-color: var(--board); background: var(--board-tint); box-shadow: 0 2px 10px var(--board-glow); }
.choice:hover { border-color: var(--board); transform: translateY(-1px); }
.choice.selected { border-color: var(--board); background: var(--board-tint); }
.choice b { display: block; font-size: 0.93rem; font-weight: 600; }
.choice small { color: var(--ink-soft); font-size: 0.79rem; line-height: 1.35; display: block; margin-top: 4px; }
/* ---------- tabs (source input) ---------- */
/* ---------- segmented tabs (source input) ---------- */
.tabs {
display: inline-flex; background: var(--tab-track);
border-radius: var(--radius-sm); padding: 3px; gap: 2px; margin-bottom: 16px;
}
.tab {
border: 0; background: none; font: inherit; font-family: var(--font-body);
font-weight: 600; font-size: 0.88rem;
font-weight: 600; font-size: 0.87rem;
padding: 7px 16px; border-radius: 6px; cursor: pointer; color: var(--ink-soft);
transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.tab.active {
background: var(--panel); color: var(--ink);
box-shadow: var(--shadow-sm);
transition: background var(--transition), color var(--transition);
}
.tab.active { background: var(--panel); color: var(--ink); box-shadow: var(--shadow-sm); }
/* ---------- badges & chips ---------- */
.chip {
display: inline-flex; align-items: center; gap: 5px;
font-size: 0.73rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
padding: 3px 10px; border-radius: 99px;
font-family: var(--font-mono); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
padding: 3px 9px; border-radius: 6px; flex: none;
background: var(--board-tint); color: var(--board-deep);
}
.chip-pill { border-radius: 99px; }
.chip-neutral { background: var(--chip-neutral-bg); color: var(--ink-soft); }
.chip-gold { background: var(--gold-tint); color: var(--gold-ink); }
.chip-red { background: var(--redpen-tint); color: var(--redpen); }
.stamp {
display: inline-flex; align-items: center; gap: 5px;
font-family: var(--font-mono); font-size: 0.71rem; font-weight: 700;
letter-spacing: 0.08em; text-transform: uppercase;
display: inline-flex; align-items: center; gap: 4px;
font-family: var(--font-mono); font-size: 0.68rem; font-weight: 700;
letter-spacing: 0.07em; text-transform: uppercase;
padding: 3px 8px; border: 1.5px solid currentColor; border-radius: 4px;
transform: rotate(-1.2deg);
transform: rotate(-1.2deg); flex: none;
}
.stamp-pass { color: var(--board); background: rgba(47, 107, 88, 0.06); }
.stamp-pass { color: var(--board); background: rgba(47, 107, 88, 0.07); }
.stamp-warn { color: var(--gold); background: var(--gold-tint); transform: rotate(1deg); }
/* ---------- answer key (red pen) ---------- */
.answer-key {
margin-top: 14px; padding: 13px 15px;
padding: 13px 15px;
background: var(--redpen-tint);
border-left: 3px solid var(--redpen);
border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.answer-key + .answer-key { margin-top: 10px; }
.answer-key .ak-label {
font-family: var(--font-mono); font-size: 0.69rem; font-weight: 700;
font-family: var(--font-mono); font-size: 0.67rem; font-weight: 700;
letter-spacing: 0.1em; text-transform: uppercase; color: var(--redpen);
display: block; margin-bottom: 6px;
display: block; margin-bottom: 7px;
}
.answer-key, .answer-key textarea, .answer-key input { font-size: 0.92rem; }
.answer-key textarea, .answer-key input[type="text"] { background: var(--field-bg); font-size: 0.9rem; }
.redpen { color: var(--redpen); font-weight: 600; }
/* ---------- question cards ---------- */
.qcard { position: relative; }
.qcard-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.qnum { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--board-deep); min-width: 28px; }
.qcard-actions { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.icon-btn {
border: 1px solid var(--line); background: var(--field-bg); border-radius: 7px;
width: 32px; height: 32px; cursor: pointer; font-size: 0.93rem; line-height: 1;
display: inline-flex; align-items: center; justify-content: center; color: var(--ink-soft);
transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition-fast);
/* ---------- editor: continuous document ---------- */
.doc { overflow: hidden; } /* a .panel that holds the question rows */
.qrow {
display: grid;
grid-template-columns: 44px minmax(0, 1fr) minmax(300px, 360px);
gap: 22px;
padding: 24px 26px;
}
.icon-btn:hover { border-color: var(--board); color: var(--ink); background: var(--board-tint); transform: scale(1.05); }
.icon-btn:disabled { opacity: 0.3; cursor: default; transform: none; }
.icon-btn.danger:hover { border-color: var(--redpen); color: var(--redpen); background: var(--redpen-tint); }
.qrow + .qrow { border-top: 1px solid var(--line); }
.qrow.dragging { opacity: 0.4; }
.qrow.drag-over { background: var(--board-tint); }
.qrail { display: flex; flex-direction: column; align-items: center; gap: 8px; padding-top: 2px; }
.qgrip {
color: var(--ink-faint); cursor: grab; display: inline-flex;
border: 0; background: none; padding: 2px; border-radius: 4px;
transition: color var(--transition), background var(--transition);
}
.qgrip:hover { color: var(--board); background: var(--hover-bg); }
.qgrip:active { cursor: grabbing; }
.qnum { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--board-deep); }
/* editable assignment title — clear affordance */
.title-edit { position: relative; display: flex; align-items: center; gap: 8px; margin-left: -8px; }
.title-edit input {
font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--ink);
border: 1.5px solid transparent; background: transparent; padding: 4px 8px;
border-radius: var(--radius-sm); width: 100%; border-bottom: 1.5px dashed var(--line-strong);
transition: background var(--transition), border-color var(--transition);
}
.title-edit input:hover { background: var(--hover-bg); }
.title-edit input:focus { outline: none; background: var(--field-bg); border-color: var(--board); border-bottom-style: solid; box-shadow: 0 0 0 3px var(--board-glow); }
.title-edit .pen { color: var(--ink-faint); flex: none; opacity: 0; transition: opacity var(--transition); pointer-events: none; }
.title-edit:hover .pen { opacity: 1; }
.qmain { min-width: 0; }
.qmargin { min-width: 0; }
.qcard-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.qcard-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.q-prompt { font-size: 1.02rem; }
.opt-row { display: flex; align-items: center; gap: 9px; margin: 7px 0; }
.opt-row input[type="radio"] { accent-color: var(--redpen); width: 16px; height: 16px; flex: none; cursor: pointer; }
.opt-letter { font-weight: 700; font-size: 0.84rem; color: var(--ink-soft); width: 18px; flex: none; }
.points-input { width: 64px !important; text-align: center; }
.opt-row input[type="radio"] { accent-color: var(--redpen); width: 17px; height: 17px; flex: none; cursor: pointer; }
.opt-letter { font-weight: 700; font-size: 0.82rem; color: var(--ink-soft); width: 18px; flex: none; }
.points-input { width: 56px !important; text-align: center; padding: 6px 4px !important; }
/* ---------- alerts & toasts ---------- */
@media (max-width: 1180px) {
.qrow { grid-template-columns: 44px minmax(0, 1fr); }
.qmargin { grid-column: 1 / -1; padding-left: 22px; }
}
/* ---------- alerts & toasts (tokenized) ---------- */
.alert {
padding: 13px 16px; border-radius: var(--radius-sm); font-size: 0.92rem;
margin: 14px 0; border: 1px solid;
margin: 14px 0; border: 1px solid; display: flex; gap: 9px; align-items: flex-start;
animation: fade-in 0.2s ease;
}
.alert-error { background: var(--redpen-tint); border-color: #e8c5be; color: #8c3022; }
.alert-warn { background: var(--gold-tint); border-color: #e9d8a6; color: #7a5a14; }
.alert-info { background: var(--board-tint); border-color: #cde0d8; color: var(--board-deep); }
.alert svg { flex: none; margin-top: 1px; }
.alert-error { background: var(--alert-error-bg); border-color: var(--alert-error-border); color: var(--alert-error-ink); }
.alert-warn { background: var(--alert-warn-bg); border-color: var(--alert-warn-border); color: var(--alert-warn-ink); }
.alert-info { background: var(--alert-info-bg); border-color: var(--alert-info-border); color: var(--alert-info-ink); }
.toast {
position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
background: var(--ink); color: #fff;
padding: 11px 22px; border-radius: 99px;
font-size: 0.91rem; font-weight: 600;
box-shadow: 0 8px 30px rgba(0,0,0,0.3);
z-index: 100;
background: var(--ink); color: var(--panel);
padding: 11px 22px; border-radius: 99px; font-size: 0.91rem; font-weight: 600;
box-shadow: var(--shadow-modal); z-index: 100;
animation: slide-up 0.22s cubic-bezier(0.34, 1.56, 0.64, 1) both;
white-space: nowrap;
}
@@ -451,10 +583,8 @@
/* ---------- spinner ---------- */
.spinner {
width: 16px; height: 16px; border-radius: 50%; flex: none;
border: 2px solid rgba(47, 107, 88, 0.22);
border-top-color: var(--board);
animation: spin 0.7s linear infinite;
display: inline-block; vertical-align: -3px;
border: 2px solid var(--board-glow); border-top-color: var(--board);
animation: spin 0.7s linear infinite; display: inline-block; vertical-align: -3px;
}
/* ---------- generation progress ---------- */
@@ -463,75 +593,150 @@
display: flex; align-items: center; gap: 12px;
padding: 11px 0; font-size: 0.97rem; color: var(--ink-soft);
border-bottom: 1px solid var(--line);
opacity: 0;
animation: fade-in-up 0.35s ease forwards;
}
.progress-list li:last-child { border-bottom: none; }
.progress-list li:nth-child(1) { animation-delay: 0.0s; }
.progress-list li:nth-child(2) { animation-delay: 0.08s; }
.progress-list li:nth-child(3) { animation-delay: 0.16s; }
.progress-list li:nth-child(4) { animation-delay: 0.24s; }
.progress-list li.active { color: var(--ink); font-weight: 600; }
.progress-list li.done { color: var(--board); }
.progress-dot { width: 20px; text-align: center; flex: none; font-size: 1rem; }
.progress-dot { width: 20px; text-align: center; flex: none; }
/* ---------- library ---------- */
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(276px, 1fr)); gap: 16px; }
.lib-card { animation: fade-in-up 0.35s ease both; }
.lib-card:nth-child(2) { animation-delay: 0.06s; }
.lib-card:nth-child(3) { animation-delay: 0.12s; }
.lib-card:nth-child(4) { animation-delay: 0.18s; }
.lib-card:nth-child(5) { animation-delay: 0.24s; }
.lib-card:nth-child(6) { animation-delay: 0.30s; }
.lib-card h3 { margin-bottom: 6px; }
.lib-meta { color: var(--ink-soft); font-size: 0.83rem; margin: 3px 0 14px; line-height: 1.55; }
.lib-actions { display: flex; gap: 7px; }
/* Skeleton loader */
.skeleton-card { animation: skeleton-pulse 1.5s ease-in-out infinite; }
.skeleton-line {
background: var(--line); border-radius: 5px; height: 14px; margin-bottom: 10px;
/* ---------- library: search + filters ---------- */
.lib-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.search-wrap { position: relative; flex: 1; max-width: 480px; min-width: 240px; }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ink-soft); }
.search-wrap input { padding-left: 38px; }
.fchip {
font-size: 0.79rem; font-weight: 600; padding: 7px 14px; border-radius: 99px; cursor: pointer;
border: 1.5px solid var(--line-strong); background: var(--panel); color: var(--ink-soft);
transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.fchip:hover { border-color: var(--board); color: var(--board-deep); }
.fchip.active { border-color: var(--board); background: var(--board-tint); color: var(--board-deep); }
/* grouped library lists */
.lib-group { margin-bottom: 32px; }
.lib-group-head {
display: flex; align-items: center; gap: 11px;
padding-bottom: 10px; margin-bottom: 14px; border-bottom: 1px solid var(--line);
}
.lib-group-head h2 { font-size: 1.3rem; }
.lib-rows { overflow: hidden; } /* a .panel */
.lib-row { display: flex; align-items: center; gap: 16px; padding: 15px 18px; transition: background var(--transition); }
.lib-row + .lib-row { border-top: 1px solid var(--line); }
.lib-row:hover { background: var(--hover-bg); }
.lib-row-title { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--ink); cursor: pointer; }
.lib-row-title:hover { color: var(--board-deep); text-decoration: underline; text-underline-offset: 2px; }
.lib-meta { color: var(--ink-soft); font-size: 0.83rem; margin: 3px 0 0; }
.lib-actions { display: flex; align-items: center; gap: 8px; flex: none; }
/* skeletons */
.skeleton-card { animation: skeleton-pulse 1.5s ease-in-out infinite; }
.skeleton-line { background: var(--line); border-radius: 5px; height: 14px; margin-bottom: 10px; }
.skeleton-line.short { width: 55%; }
.skeleton-line.medium { width: 75%; }
.skeleton-line.full { width: 100%; }
.skeleton-chip { background: var(--line); border-radius: 99px; height: 20px; width: 64px; margin-bottom: 12px; }
.skeleton-chip { background: var(--line); border-radius: 6px; height: 20px; width: 56px; margin-bottom: 12px; }
.empty {
text-align: center; padding: 60px 24px; color: var(--ink-soft);
text-align: center; padding: 64px 24px; color: var(--ink-soft);
border: 1.5px dashed var(--line-strong); border-radius: var(--radius);
background: var(--empty-bg);
animation: fade-in 0.3s ease;
}
.empty h3 { color: var(--ink); margin-bottom: 8px; }
/* ---------- provider cards on settings ---------- */
.provider-row {
display: flex; align-items: center; gap: 12px;
padding: 13px 15px; border: 1.5px solid var(--line-strong);
border-radius: var(--radius); cursor: pointer; background: var(--field-bg);
margin-bottom: 10px;
transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
/* ---------- settings: flush two-column ---------- */
.settings-grid { display: flex; gap: 48px; align-items: flex-start; }
.settings-toc {
width: 210px; flex: none; position: sticky; top: 36px;
display: flex; flex-direction: column; gap: 1px;
}
.provider-row:hover { border-color: var(--board); background: var(--hover-bg); }
.provider-row.selected { border-color: var(--board); background: var(--board-tint); box-shadow: 0 2px 8px var(--board-glow); }
.provider-row input { accent-color: var(--board); width: 17px; height: 17px; flex: none; }
.provider-row b { font-size: 0.96rem; }
.toc-link {
display: flex; align-items: center; gap: 9px; padding: 8px 12px;
border-left: 2px solid transparent; color: var(--ink-soft);
font-size: 0.87rem; font-weight: 500; cursor: pointer; text-decoration: none;
transition: color var(--transition), background var(--transition);
}
.toc-link:hover { color: var(--ink); background: var(--hover-bg); text-decoration: none; }
.toc-link.active { color: var(--board-deep); border-left-color: var(--board); font-weight: 600; }
.settings-body { flex: 1; min-width: 0; }
.sec { padding: 34px 0; border-top: 1px solid var(--line); }
.sec:first-child { border-top: 0; padding-top: 4px; }
.sec > h2 { margin-bottom: 6px; }
.sec-hint { color: var(--ink-soft); font-size: 0.9rem; margin: 0 0 20px; max-width: 70ch; }
/* provider list — flat rows, not nested cards */
.provider-list { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.provider-row {
display: flex; align-items: center; gap: 13px; padding: 14px 16px;
cursor: pointer; background: var(--panel); border-left: 3px solid transparent;
transition: background var(--transition);
}
.provider-row + .provider-row { border-top: 1px solid var(--line); }
.provider-row:hover { background: var(--hover-bg); }
.provider-row.selected { background: var(--board-tint); border-left-color: var(--board); }
.provider-row input { accent-color: var(--board); width: 18px; height: 18px; flex: none; }
.provider-row b { font-size: 0.95rem; }
.provider-row .selected & b { color: var(--board-deep); }
.provider-row small { color: var(--ink-soft); display: block; }
.local-tag { margin-left: auto; }
/* slider */
input[type="range"] { accent-color: var(--board); }
/* ---------- modal ---------- */
.modal-scrim {
position: fixed; inset: 0; z-index: 100; background: rgba(20, 30, 26, 0.5);
display: flex; align-items: flex-start; justify-content: center;
padding: 40px 16px; overflow-y: auto; animation: fade-in 0.15s ease;
}
.modal {
background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
box-shadow: var(--shadow-modal); animation: fade-in-up 0.18s ease both;
}
/* ---------- misc helpers ---------- */
.sr-only {
position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.muted { color: var(--ink-soft); }
.faint { color: var(--ink-faint); }
.small { font-size: 0.84rem; }
.spacer { flex: 1; }
.hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
code { font-family: var(--font-mono); font-size: 0.88em; background: var(--chip-neutral-bg); padding: 1px 5px; border-radius: 4px; }
@media (max-width: 640px) {
.shell { padding: 20px 15px 74px; }
.topnav-inner { gap: 10px; padding: 0 15px; }
.brand span.brand-text { display: none; }
.card { padding: 18px; }
.steps { overflow-x: auto; }
h1 { font-size: 1.5rem; }
/* =====================================================================
RESPONSIVE — collapse the sidebar into a top bar on small screens
===================================================================== */
@media (max-width: 880px) {
.app { flex-direction: column; }
.sidebar {
width: 100%; height: auto; position: sticky; top: 0;
flex-direction: row; align-items: center; gap: 6px;
border-right: 0; border-bottom: 1px solid var(--line);
padding: 0 12px;
}
.sidebar-brand { padding: 12px 6px; }
.brand-sub { display: none; }
.sidebar-nav { flex-direction: row; padding: 0; margin-left: 8px; }
.navrow { height: 44px; }
.navrow span.navrow-label { display: none; }
.sidebar-scroll { display: none; } /* tree hidden on mobile; Library page covers it */
.sidebar-foot { margin-left: auto; border-top: 0; padding: 8px 0; }
.sidebar-foot .btn-block { width: auto; }
.page { padding: 24px 18px 80px; }
.create-split { flex-direction: column; min-height: 0; }
.create-source, .create-aside { flex: 1 1 auto; max-width: 100%; border-right: 0; }
.create-source { border-bottom: 1px solid var(--line); }
.settings-grid { flex-direction: column; gap: 18px; }
.settings-toc { position: static; flex-direction: row; flex-wrap: wrap; width: 100%; gap: 4px; }
.toc-link { border-left: 0; border-bottom: 2px solid transparent; }
.toc-link.active { border-left: 0; border-bottom-color: var(--board); }
}
@media (max-width: 560px) {
.page { padding: 20px 14px 72px; }
.qrow { padding: 18px 14px; gap: 14px; }
h1 { font-size: 1.6rem; }
}
}