Files
2026-08-19 21:35:27 +03:00

745 lines
19 KiB
CSS

/* Shared design system for the Open Battery Information web app. */
:root {
--bg: #1e1f22;
--bg-elevated: #2b2d31;
--bg-input: #232428;
--bg-code: #141517;
--border: #3f4147;
--border-strong: #2c2e33;
--text: #e8e9eb;
--text-dim: #9aa0a6;
--accent: #4f9cf9;
--accent-hover: #6db0ff;
--danger: #e5534b;
--ok: #57ab5a;
--warn: #d29922;
--hover-bg: #33353b;
--hover-border: #55575f;
--row-alt: #242529;
--row-hover: #2a2c31;
--row-selected: #1b3a5c;
--feature-tint: #3a2c16;
--log-ok: #9ece6a;
--log-err: #f7768e;
--log-warn: #e0af68;
--log-send: #7aa2f7;
--radius: 8px;
--radius-lg: 12px;
--font-mono: "Cascadia Code", "Consolas", "Menlo", monospace;
}
[data-theme="light"] {
--bg: #f3f4f6;
--bg-elevated: #ffffff;
--bg-input: #e8eaee;
--bg-code: #fafbfc;
--border: #d0d4da;
--border-strong: #d0d4da;
--text: #1f2328;
--text-dim: #5f6b76;
--accent: #2f81f7;
--accent-hover: #1f6feb;
--danger: #d1242f;
--ok: #1a7f37;
--warn: #9a6700;
--hover-bg: #e2e5ea;
--hover-border: #b6bcc4;
--row-alt: #f0f2f5;
--row-hover: #e2e5ea;
--row-selected: #d5e6fc;
--feature-tint: #fdf2da;
--log-ok: #1a7f37;
--log-err: #d1242f;
--log-warn: #9a6700;
--log-send: #1f6feb;
}
* { box-sizing: border-box; }
html, body {
margin: 0;
padding: 0;
min-height: 100%;
}
body {
background: var(--bg);
color: var(--text);
font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
font-size: 14px;
line-height: 1.5;
display: flex;
flex-direction: column;
}
/* ---------- Navbar ---------- */
.navbar {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 20px;
height: 56px;
background: var(--bg-elevated);
border-bottom: 1px solid var(--border);
flex: 0 0 auto;
}
.navbar .brand {
font-weight: 700;
font-size: 15px;
letter-spacing: 0.02em;
text-decoration: none;
color: var(--text);
white-space: nowrap;
}
.navbar .brand .accent { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
color: var(--text-dim);
text-decoration: none;
padding: 8px 12px;
border-radius: var(--radius);
font-weight: 600;
}
.nav-links a:hover { background: var(--bg-input); color: var(--text); }
.nav-links a.active { color: var(--text); background: var(--bg-input); }
.nav-links a .nav-badge {
margin-left: 6px;
}
/* ---------- Buttons ---------- */
button {
background: var(--bg-input);
color: var(--text);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 9px 16px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
transition: background 0.12s, border-color 0.12s, transform 0.05s;
}
button:hover:not(:disabled) { background: var(--hover-bg); border-color: var(--hover-border); }
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary,
button.btn-primary {
background: var(--accent);
border-color: var(--accent);
color: #0b1220;
}
button.primary:hover:not(:disabled),
button.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button.success { background: var(--ok); border-color: var(--ok); color: #fff; }
button.btn-secondary { background: var(--bg-elevated); }
button.btn-ghost { background: transparent; }
button.btn-lg { padding: 13px 26px; font-size: 16px; }
button.btn-block { width: 100%; }
/* ---------- Forms ---------- */
select, input[type="text"], input[type="number"], input[type="checkbox"], input[type="file"] {
background: var(--bg-input);
color: var(--text);
border: 1px solid var(--border);
border-radius: 6px;
padding: 8px 10px;
font-size: 14px;
}
select { width: 100%; }
select:focus, input:focus {
outline: 2px solid var(--accent);
outline-offset: 1px;
}
label.checkbox {
display: flex;
align-items: center;
gap: 8px;
font-size: 13px;
color: var(--text-dim);
margin: 6px 0;
}
.field {
margin-bottom: 14px;
}
.field > label {
display: block;
font-size: 12px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.04em;
color: var(--text-dim);
margin-bottom: 6px;
}
.field .hint { font-size: 12px; color: var(--text-dim); margin-top: 6px; }
/* ---------- Status / badges ---------- */
.badge {
display: inline-block;
font-size: 11px;
font-weight: 700;
padding: 3px 10px;
border-radius: 10px;
border: 1px solid var(--border);
color: var(--text-dim);
white-space: nowrap;
}
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.busy { color: var(--warn); border-color: var(--warn); }
.badge.err { color: var(--danger); border-color: var(--danger); }
.status-line { font-size: 13px; color: var(--text-dim); }
.status-line b { color: var(--text); font-weight: 600; }
/* ---------- Modal ---------- */
.modal-overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.55);
display: flex;
align-items: center;
justify-content: center;
z-index: 100;
}
.modal {
background: var(--bg-elevated);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
max-width: 480px;
width: 92%;
padding: 20px 22px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.modal h3 { margin: 0 0 8px; font-size: 16px; }
.modal p { margin: 0 0 16px; color: var(--text-dim); line-height: 1.5; white-space: pre-wrap; }
.modal .modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
/* ---------- Toasts ---------- */
.toast-container {
position: fixed;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
display: flex;
flex-direction: column;
align-items: center;
gap: 8px;
z-index: 200;
pointer-events: none;
}
.toast {
background: var(--glass-strong);
border: 1px solid color-mix(in srgb, var(--ok) 60%, transparent);
color: var(--text);
padding: 10px 18px;
border-radius: var(--radius);
box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.5);
font-size: 14px;
font-weight: 600;
opacity: 1;
transform: translateY(0);
transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.toast-error { border-color: color-mix(in srgb, var(--danger) 60%, transparent); }
.toast.toast-out { opacity: 0; transform: translateY(6px); }
/* ---------- Card ---------- */
.card {
background: var(--bg-elevated);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
padding: 18px 20px;
margin-bottom: 16px;
}
.card h2 {
margin: 0 0 12px;
font-size: 14px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.04em;
color: var(--text-dim);
}
/* ---------- Progress ---------- */
.progress-track {
height: 10px;
background: var(--bg-input);
border-radius: 5px;
overflow: hidden;
margin: 12px 0 4px;
}
.progress-track .bar {
height: 100%;
width: 0%;
background: var(--accent);
transition: width 0.15s;
}
/* ---------- Log output ---------- */
.log-output {
background: var(--bg-code);
border: 1px solid var(--border);
border-radius: 6px;
padding: 10px;
font-family: var(--font-mono);
font-size: 12px;
white-space: pre-wrap;
word-break: break-word;
max-height: 260px;
overflow-y: auto;
line-height: 1.5;
}
.log-output .l-info { color: var(--text-dim); }
.log-output .l-ok { color: var(--log-ok); }
.log-output .l-err { color: var(--log-err); }
.log-output .l-warn { color: var(--log-warn); }
.log-output .l-send { color: var(--log-send); }
.theme-toggle {
display: inline-flex;
align-items: center;
justify-content: center;
background: transparent;
border: 1px solid var(--border);
color: var(--text-dim);
padding: 6px 10px;
font-size: 12px;
font-weight: 600;
border-radius: var(--radius);
cursor: pointer;
white-space: nowrap;
}
.theme-toggle:hover:not(:disabled) { color: var(--text); border-color: var(--hover-border); }
.theme-toggle svg {
display: block;
width: 16px;
height: 16px;
}
/* Navbar icon link (GitHub) */
.nav-links a.nav-icon {
display: inline-flex;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
padding: 0;
border: 1px solid var(--border);
border-radius: 50%;
background: var(--glass);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
color: var(--text-dim);
text-decoration: none;
transition: color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.nav-links a.nav-icon:hover {
background: var(--glass);
border-color: var(--accent-2);
color: var(--accent-2);
box-shadow: 0 0 14px var(--glow-1);
}
.nav-links a.nav-icon svg {
display: block;
width: 24px;
height: 24px;
}
/* Burger toggle (hidden on desktop, shown on small screens) */
.nav-toggle {
display: none;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
padding: 0;
margin-left: auto;
border: 1px solid var(--border);
border-radius: var(--radius);
background: var(--glass);
color: var(--text-dim);
cursor: pointer;
}
.nav-toggle:hover { border-color: var(--accent-2); color: var(--accent-2); }
.nav-toggle svg {
display: block;
width: 20px;
height: 20px;
}
@media (max-width: 860px) {
.nav-toggle { display: inline-flex; }
.nav-links {
position: absolute;
top: 56px;
left: 0;
right: 0;
flex-direction: column;
align-items: stretch;
display: none;
background: var(--glass-strong);
backdrop-filter: blur(14px);
-webkit-backdrop-filter: blur(14px);
border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
box-shadow: 0 24px 40px -24px rgba(0, 0, 0, 0.55);
padding: 8px 12px 14px;
}
.navbar.nav-open .nav-links { display: flex; }
.nav-links a { padding: 12px 12px; }
.nav-links .theme-toggle,
.nav-links a.nav-icon { align-self: flex-end; margin-top: 6px; }
}
/* Sun icon (shown in dark mode: clicking switches to light) / moon for light. */
.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
/* ---------- Utilities ---------- */
.muted { color: var(--text-dim); }
.mono { font-family: var(--font-mono); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.container {
width: 100%;
max-width: 1000px;
margin: 0 auto;
padding: 24px;
flex: 1 1 auto;
}
/* ============================================================
Aurora / glass UI layer (ui-flashy branch, exploratory).
Everything above the "Flashy UI" marker below is the original
design; this section layers a richer look on top of it.
============================================================ */
:root {
--accent-1: #38bdf8;
--accent-2: #818cf8;
--accent-3: #c084fc;
--grad: linear-gradient(120deg, var(--accent-1), var(--accent-2), var(--accent-3));
--grad-soft: linear-gradient(120deg, rgba(56, 189, 248, 0.22), rgba(129, 140, 248, 0.22), rgba(192, 132, 252, 0.22));
--glass: color-mix(in srgb, var(--bg-elevated) 74%, transparent);
--glass-strong: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
--glow-1: rgba(56, 189, 248, 0.35);
--glow-2: rgba(192, 132, 252, 0.35);
--radius-xl: 16px;
--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}
[data-theme="light"] {
--accent-1: #0891b2;
--accent-2: #4f46e5;
--accent-3: #a21caf;
--grad-soft: linear-gradient(120deg, rgba(8, 145, 178, 0.16), rgba(79, 70, 229, 0.16), rgba(162, 28, 175, 0.14));
--glass: color-mix(in srgb, var(--bg-elevated) 80%, transparent);
--glass-strong: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
--glow-1: rgba(8, 145, 178, 0.22);
--glow-2: rgba(162, 28, 175, 0.18);
}
html { scrollbar-color: var(--hover-border) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
background: linear-gradient(180deg, var(--border), var(--hover-border));
border-radius: 999px;
border: 2px solid transparent;
background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--hover-border); }
::selection { background: color-mix(in srgb, var(--accent-2) 35%, transparent); }
body {
background:
radial-gradient(90rem 90rem at 110% -10%, var(--glow-2), transparent 60%),
radial-gradient(80rem 80rem at -10% 15%, var(--glow-1), transparent 55%),
var(--bg);
}
body::before,
body::after {
content: "";
position: fixed;
z-index: -1;
width: 46vmax;
height: 46vmax;
border-radius: 50%;
filter: blur(80px);
opacity: 0.32;
pointer-events: none;
will-change: transform;
}
body::before {
top: -14vmax;
left: -12vmax;
background: radial-gradient(circle, var(--accent-1), transparent 62%);
animation: aurora-a 28s var(--ease-out) infinite alternate;
}
body::after {
bottom: -16vmax;
right: -14vmax;
background: radial-gradient(circle, var(--accent-3), transparent 62%);
animation: aurora-b 36s var(--ease-out) infinite alternate;
}
[data-theme="light"] body::before,
[data-theme="light"] body::after { opacity: 0.2; }
@keyframes aurora-a {
0% { transform: translate(0, 0) scale(1); }
50% { transform: translate(7vmax, 5vmax) scale(1.18); }
100% { transform: translate(-3vmax, 9vmax) scale(0.92); }
}
@keyframes aurora-b {
0% { transform: translate(0, 0) scale(1); }
50% { transform: translate(-8vmax, -6vmax) scale(1.22); }
100% { transform: translate(4vmax, -10vmax) scale(0.9); }
}
@keyframes grad-pan { to { background-position: 220% 0; } }
/* ---------- Navbar ---------- */
.navbar {
position: sticky;
top: 0;
z-index: 50;
background: var(--glass-strong);
backdrop-filter: blur(14px) saturate(1.5);
-webkit-backdrop-filter: blur(14px) saturate(1.5);
border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.5);
}
.navbar .brand { font-size: 16px; }
.navbar .brand .accent {
background: var(--grad);
background-size: 220% 100%;
-webkit-background-clip: text;
background-clip: text;
color: transparent;
animation: grad-pan 9s linear infinite;
}
.nav-links a { position: relative; transition: color 0.2s ease; }
.nav-links a:hover { background: transparent; }
.nav-links a.active { background: transparent; }
.nav-links a::after {
content: "";
position: absolute;
left: 12px;
right: 12px;
bottom: 5px;
height: 2px;
border-radius: 2px;
background: var(--grad);
transform: scaleX(0);
transform-origin: left;
transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
/* ---------- Buttons ---------- */
button {
transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.25s ease,
transform 0.12s ease, color 0.18s ease;
}
button.primary,
button.btn-primary {
background: var(--grad);
background-size: 200% 100%;
border: none;
color: #fff;
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 8px 22px -8px var(--glow-1);
transition: background-position 0.45s ease, box-shadow 0.3s ease, transform 0.15s ease;
}
button.primary:hover:not(:disabled),
button.btn-primary:hover:not(:disabled) {
background-position: 100% 0;
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 12px 30px -10px var(--glow-2);
transform: translateY(-1px);
}
button.danger {
box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--danger) 55%, transparent);
}
button.success {
box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--ok) 55%, transparent);
}
.theme-toggle {
width: 34px;
height: 34px;
padding: 0;
border-radius: 50%;
background: var(--glass);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
justify-content: center;
}
.theme-toggle:hover:not(:disabled) {
border-color: var(--accent-2);
color: var(--accent-2);
box-shadow: 0 0 14px var(--glow-1);
}
/* ---------- Cards ---------- */
.card {
background: linear-gradient(var(--glass-strong), var(--glass-strong)) padding-box,
var(--grad-soft) border-box;
border: 1px solid transparent;
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
box-shadow: 0 12px 32px -22px rgba(0, 0, 0, 0.45);
}
/* ---------- Badges ---------- */
.badge {
border-radius: 999px;
background: var(--glass);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
border-color: transparent;
box-shadow: inset 0 0 0 1px var(--border);
}
.badge.ok {
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ok) 55%, transparent);
background: color-mix(in srgb, var(--ok) 12%, transparent);
}
.badge.busy {
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--warn) 55%, transparent);
background: color-mix(in srgb, var(--warn) 12%, transparent);
}
.badge.err {
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--danger) 55%, transparent);
background: color-mix(in srgb, var(--danger) 12%, transparent);
}
/* ---------- Modal ---------- */
.modal {
background: linear-gradient(var(--glass-strong), var(--glass-strong)) padding-box,
var(--grad-soft) border-box;
border: 1px solid transparent;
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
box-shadow: 0 24px 70px -28px var(--glow-1);
}
/* ---------- Progress ---------- */
.progress-track { background: color-mix(in srgb, var(--bg-input) 80%, transparent); }
.progress-track .bar {
background: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3));
background-size: 220% 100%;
box-shadow: 0 0 14px var(--glow-1);
animation: grad-pan 2.4s linear infinite;
}
/* ---------- Log / inputs ---------- */
.log-output {
background: color-mix(in srgb, var(--bg-code) 88%, transparent);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
select,
input[type="text"],
input[type="number"],
input[type="checkbox"],
input[type="file"] {
background: var(--glass);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
select:focus,
input:focus { box-shadow: 0 0 0 3px var(--glow-1); }
/* ---------- Reveal-on-scroll (driven by js/reveal.js) ---------- */
html.js-reveal .reveal {
opacity: 0;
transform: translateY(22px);
will-change: opacity, transform;
}
html.js-reveal .reveal.revealed {
opacity: 1;
transform: none;
transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
@media (prefers-reduced-motion: reduce) {
html.js-reveal .reveal { opacity: 1; transform: none; }
.navbar .brand .accent,
.progress-track .bar,
body::before,
body::after { animation: none; }
}