ring-sizer / web_demo /static /styles.css
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/* Design tokens (CSS variables) live in shared/tokens.css so the mobile
surface can pick up the same palette. CSS @import must be the first
rule in a stylesheet, so it goes above everything else here. */
@import url("./shared/tokens.css");
* {
box-sizing: border-box;
}
/* Force the HTML `hidden` attribute to win over class-level display rules.
The user-agent `[hidden]` rule is `display: none` at attribute specificity
(0,0,1,0), which loses to any class rule. We use `!important` because that's
the only way to beat author-level display declarations across the codebase. */
[hidden] {
display: none !important;
}
body {
margin: 0;
min-height: 100vh;
color: var(--ink);
background: radial-gradient(circle at 10% 20%, var(--bg-3), transparent 55%),
radial-gradient(circle at 80% 10%, var(--bg-2), transparent 50%),
linear-gradient(140deg, var(--bg-1), #fff8f2 60%, #f0e2d8 100%);
font-family: "Iowan Old Style", "Palatino", "Book Antiqua", "Times New Roman", serif;
}
.background-orbit {
position: fixed;
inset: -30% 10% auto auto;
width: 60vw;
height: 60vw;
background: conic-gradient(from 120deg, rgba(191, 58, 43, 0.2), transparent, rgba(91, 44, 120, 0.18));
border-radius: 50%;
filter: blur(10px);
opacity: 0.6;
z-index: 0;
animation: slow-spin 40s linear infinite;
}
.background-glow {
position: fixed;
inset: auto auto -15% -10%;
width: 55vw;
height: 55vw;
background: radial-gradient(circle, rgba(191, 58, 43, 0.18), transparent 70%);
border-radius: 50%;
filter: blur(20px);
z-index: 0;
}
@keyframes slow-spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.hero {
position: relative;
z-index: 1;
display: grid;
grid-template-columns: minmax(280px, 1.2fr) minmax(280px, 0.9fr);
gap: 32px;
padding: 72px 8vw 48px;
align-items: center;
}
.hero-copy h1 {
font-family: "Futura", "Gill Sans", "Optima", "Trebuchet MS", sans-serif;
font-size: clamp(2.2rem, 4vw, 3.4rem);
margin: 0 0 12px;
letter-spacing: 0.02em;
}
.hero-kicker {
text-transform: uppercase;
letter-spacing: 0.18em;
font-size: 0.75rem;
font-weight: 600;
color: var(--accent-dark);
margin: 0 0 12px;
}
.hero-sub {
font-size: 1.05rem;
line-height: 1.7;
color: var(--ink-soft);
max-width: 36ch;
}
.hero-card {
background: rgba(255, 255, 255, 0.75);
border: 1px solid var(--border);
border-radius: 24px;
padding: 28px;
box-shadow: 0 24px 60px var(--shadow);
backdrop-filter: blur(8px);
animation: rise-in 0.8s ease;
}
@keyframes rise-in {
from { transform: translateY(16px); opacity: 0; }
to { transform: translateY(0); opacity: 1; }
}
.file-drop {
display: flex;
flex-direction: column;
gap: 8px;
padding: 24px;
border: 1.5px dashed var(--accent);
border-radius: 18px;
background: var(--sand);
cursor: pointer;
transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.file-drop:hover {
transform: translateY(-2px);
box-shadow: 0 10px 20px rgba(191, 58, 43, 0.15);
}
.file-drop input {
display: none;
}
.file-title {
font-size: 1.1rem;
font-weight: 600;
}
.file-hint {
font-size: 0.9rem;
color: var(--ink-soft);
}
.capture-tips {
margin: 14px 0 0;
padding: 12px 16px 12px 30px;
list-style: disc;
background: rgba(191, 58, 43, 0.06);
border-left: 3px solid rgba(191, 58, 43, 0.55);
border-radius: 8px;
font-size: 1.0rem;
color: var(--ink-soft);
line-height: 1.5;
}
.capture-tips li + li {
margin-top: 4px;
}
.capture-tips strong {
color: var(--ink);
}
.controls {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
gap: 16px;
margin: 20px 0;
}
.controls label {
display: flex;
flex-direction: column;
gap: 6px;
font-size: 0.9rem;
color: var(--ink-soft);
}
select,
.controls input[type="text"],
.controls input[type="email"] {
border: 1px solid var(--border);
border-radius: 12px;
padding: 10px 12px;
/* iOS Safari auto-zooms the page when an input's computed font-size
is below 16px. The zoom doesn't always restore cleanly when the
keyboard dismisses, leaving the layout viewport offset. 16px
(= 1rem at default html font-size) keeps Safari hands-off. */
font-size: 1rem;
background: white;
color: var(--ink);
width: 100%;
}
.primary {
width: 100%;
border: none;
border-radius: 14px;
padding: 12px 16px;
font-size: 1rem;
font-weight: 600;
color: white;
background: linear-gradient(120deg, var(--accent), #e25f4f);
cursor: pointer;
transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.primary:hover {
transform: translateY(-1px);
box-shadow: 0 12px 24px rgba(191, 58, 43, 0.25);
}
.primary:disabled {
opacity: 0.55;
cursor: not-allowed;
transform: none;
box-shadow: none;
}
.status {
margin-top: 12px;
font-size: 0.9rem;
color: var(--ink-soft);
}
.status.error {
color: #c0271b;
font-weight: 600;
}
.content {
position: relative;
z-index: 1;
padding: 0 8vw 80px;
display: flex;
flex-direction: column;
gap: 28px;
}
.preview,
.result {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 24px;
}
.panel {
background: rgba(255, 255, 255, 0.78);
border-radius: 20px;
border: 1px solid var(--border);
padding: 20px;
box-shadow: 0 18px 40px rgba(43, 31, 31, 0.08);
backdrop-filter: blur(6px);
}
.panel h2 {
margin: 0 0 12px;
font-family: "Futura", "Gill Sans", "Optima", "Trebuchet MS", sans-serif;
}
.panel-head {
display: flex;
justify-content: space-between;
align-items: center;
gap: 12px;
}
.ghost {
text-decoration: none;
font-size: 0.85rem;
color: var(--accent-dark);
border: 1px solid var(--border);
padding: 6px 10px;
border-radius: 999px;
background: white;
}
.image-frame {
position: relative;
border-radius: 16px;
overflow: hidden;
background: #f6efea;
min-height: 260px;
display: grid;
place-items: center;
}
.image-frame img {
width: 100%;
height: auto;
display: none;
}
.image-frame.show img {
display: block;
}
.placeholder {
color: var(--ink-soft);
font-size: 0.95rem;
}
pre {
background: #1f1717;
color: #f7ece8;
padding: 16px;
border-radius: 16px;
min-height: 240px;
overflow: auto;
font-size: 0.85rem;
line-height: 1.6;
}
.tips ul {
margin: 0;
padding-left: 0;
list-style: none;
color: var(--ink-soft);
line-height: 1.7;
}
.tips li + li {
margin-top: 4px;
}
@media (max-width: 960px) {
.hero {
grid-template-columns: 1fr;
padding: 56px 6vw 36px;
}
.hero-copy h1 {
font-size: 2.4rem;
}
}
/* Feedback panel — sits inside .content, so it inherits the 8vw
horizontal padding from there. No extra padding here, otherwise the
panel ends up narrower than its sibling result panels above it. */
.feedback-section {
position: relative;
z-index: 1;
}
.feedback-hint {
margin: 0 0 12px;
color: var(--ink-soft);
font-size: 0.95rem;
}
.feedback-form {
display: flex;
flex-direction: column;
gap: 10px;
}
.feedback-rating {
display: flex;
gap: 4px;
}
.star-btn {
background: none;
border: none;
padding: 2px 4px;
font-size: 1.7rem;
line-height: 1;
color: rgba(45, 33, 33, 0.25);
cursor: pointer;
transition: color 0.15s ease, transform 0.1s ease;
}
.star-btn:hover { transform: translateY(-1px); }
.star-btn.star-filled { color: #e3a73b; }
.feedback-form textarea {
width: 100%;
border: 1px solid var(--border);
border-radius: 12px;
padding: 10px 12px;
font-size: 1rem;
font-family: inherit;
background: white;
color: var(--ink);
resize: vertical;
min-height: 80px;
}
.feedback-row {
display: flex;
align-items: center;
gap: 12px;
flex-direction: row-reverse;
justify-content: flex-start;
}
.feedback-submit {
width: auto;
padding: 10px 22px;
}
.feedback-status {
font-size: 0.9rem;
color: var(--ink-soft);
}
.feedback-status-ok { color: #2f7a3d; }
.feedback-status-error { color: var(--accent); font-weight: 600; }
/* Multi-finger result styles */
.multi-result {
padding: 8px 0;
}
.size-hero {
text-align: center;
padding: 20px 0 16px;
border-bottom: 1px solid var(--border);
margin-bottom: 16px;
}
.size-hero .size-label {
display: block;
font-size: 0.85rem;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--ink-soft);
margin-bottom: 4px;
}
.size-hero .size-number {
display: block;
font-size: 3.2rem;
font-weight: 700;
color: var(--accent);
line-height: 1.1;
}
.size-hero .size-range {
display: block;
font-size: 1rem;
color: var(--ink-soft);
margin-top: 4px;
}
.finger-cards {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 12px;
margin-bottom: 12px;
}
.finger-card {
position: relative;
background: var(--sand);
border-radius: 8px;
padding: 12px;
text-align: center;
box-shadow: 0 1px 4px var(--shadow);
}
.finger-card .finger-badge {
position: absolute;
top: -10px;
right: 10px;
font-size: 0.72rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.06em;
padding: 4px 10px;
border-radius: 999px;
background: var(--accent);
color: #fff;
line-height: 1;
box-shadow: 0 1px 3px var(--shadow);
}
.finger-card .finger-name {
font-weight: 600;
font-size: 0.9rem;
margin-bottom: 6px;
text-transform: uppercase;
letter-spacing: 0.04em;
}
.finger-card .finger-width {
font-size: 0.85rem;
color: var(--ink-soft);
margin-top: 6px;
}
.finger-card .finger-size-label {
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.06em;
color: var(--ink-soft);
margin-top: 6px;
}
.finger-card .finger-size {
font-size: 1.6rem;
font-weight: 700;
color: var(--accent);
line-height: 1.1;
}
.finger-card .finger-range {
font-size: 0.85rem;
color: var(--ink-soft);
margin-top: 2px;
}
.ai-reason {
font-size: 0.9rem;
color: var(--ink-soft);
margin: 12px auto 0;
max-width: 40ch;
line-height: 1.5;
font-style: italic;
}
.finger-card .finger-failed {
font-size: 1.1rem;
font-weight: 600;
color: #721c24;
margin: 8px 0 4px;
}
.finger-card .finger-fail-reason {
font-size: 0.75rem;
color: var(--ink-soft);
word-break: break-word;
}
.finger-count {
text-align: left;
font-size: 0.95rem;
color: var(--ink-soft);
}
.size-ref-table {
margin-top: 20px;
padding-top: 16px;
border-top: 1px solid var(--border);
}
.size-ref-title {
font-size: 0.85rem;
text-transform: uppercase;
letter-spacing: 0.06em;
color: var(--ink-soft);
text-align: center;
margin: 0 0 10px;
}
.size-ref-table table {
width: 100%;
border-collapse: collapse;
font-size: 0.85rem;
}
.size-ref-table th {
font-weight: 600;
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.04em;
color: var(--ink-soft);
padding: 6px 8px;
border-bottom: 1px solid var(--border);
text-align: center;
}
.size-ref-table td {
padding: 5px 8px;
text-align: center;
color: var(--ink);
}
.size-ref-table tbody tr:nth-child(even) {
background: var(--sand);
}
@media (max-width: 600px) {
.finger-cards {
grid-template-columns: 1fr;
}
}
.toggle-label {
display: flex;
flex-direction: column;
gap: 6px;
font-size: 0.9rem;
color: var(--ink-soft);
}
.toggle-row {
display: flex;
align-items: center;
gap: 8px;
height: 42px;
}
.toggle-row input[type="checkbox"] {
width: 18px;
height: 18px;
accent-color: var(--accent);
cursor: pointer;
}
.toggle-hint {
font-size: 0.75rem;
color: var(--ink-soft);
opacity: 0.7;
}