:root {
  --paper: #f8f4ee;
  --paper-deep: #eee5dc;
  --surface: #fffdfa;
  --surface-soft: #f5eee8;
  --plum: #4a263f;
  --plum-mid: #6f3d61;
  --plum-soft: #eee2eb;
  --ink: #2d222b;
  --muted: #6f626b;
  --muted-soft: #91858c;
  --champagne: #b08c54;
  --champagne-ink: #765925;
  --champagne-soft: #f1e6d0;
  --line: #e5dcd4;
  --line-strong: #d7c8be;
  --success: #4f735b;
  --success-soft: #e7f0e8;
  --danger: #a04e58;
  --danger-soft: #f7e7e8;
  --shadow-sm: 0 8px 24px rgba(59, 32, 52, .06);
  --shadow-md: 0 18px 44px rgba(59, 32, 52, .10);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --tap: 48px;
  color: var(--ink);
  background: var(--paper);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body { min-width: 320px; min-height: 100vh; margin: 0; background: radial-gradient(circle at 8% 0%, rgba(176, 140, 84, .11), transparent 24rem), linear-gradient(145deg, var(--paper) 0%, var(--paper-deep) 100%); color: var(--ink); }
body, button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid rgba(111, 61, 97, .28); outline-offset: 3px; }
a { color: inherit; }
.skip-link { position: fixed; z-index: 30; top: 12px; left: 12px; transform: translateY(-160%); padding: 10px 14px; border-radius: 10px; background: var(--plum); color: #fffdfa; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
.app-frame { min-height: 100vh; }
.login-screen { display: grid; min-height: 100vh; width: min(100% - 32px, 490px); margin: 0 auto; align-content: center; gap: 18px; padding: 28px 0 calc(38px + env(safe-area-inset-bottom)); }
.login-art-wrap { display: grid; place-items: center; min-height: 150px; margin: -8px -15px -4px; }
.login-art { width: min(100%, 320px); height: auto; filter: drop-shadow(0 18px 22px rgba(74, 38, 63, .13)); }
.login-copy { padding: 0 4px; }
.eyebrow { margin: 0 0 10px; color: var(--champagne-ink); font-size: .68rem; font-weight: 750; letter-spacing: .15em; line-height: 1.3; text-transform: uppercase; }
h1, h2, h3, .display { color: var(--plum); font-family: Iowan Old Style, Baskerville, "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -.025em; }
h1 { margin: 0; font-size: clamp(2.5rem, 11vw, 4.1rem); line-height: .94; }
h2 { margin: 0; font-size: clamp(1.8rem, 6vw, 2.5rem); line-height: 1; }
h3 { margin: 0; font-size: 1.15rem; line-height: 1.1; }
.lead { max-width: 500px; margin: 15px 0 0; color: var(--muted); font-size: .92rem; line-height: 1.62; }
.lead--left { margin-left: 0; }
.login-card, .proof-card { display: grid; gap: 15px; padding: 19px; border: 1px solid rgba(111, 61, 97, .12); border-radius: var(--radius-lg); background: rgba(255, 253, 250, .84); box-shadow: var(--shadow-sm); }
.field { display: grid; gap: 7px; }
.field label { color: var(--plum); font-size: .75rem; font-weight: 700; }
.field label span { color: var(--muted-soft); font-weight: 400; }
.field input, .field textarea, .field select { width: 100%; min-height: var(--tap); border: 1px solid var(--line-strong); border-radius: 13px; padding: 12px 13px; background: var(--surface); color: var(--ink); font-size: .86rem; }
.field textarea { min-height: 104px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--plum-mid); box-shadow: 0 0 0 4px rgba(111, 61, 97, .08); outline: none; }
.button { display: inline-flex; min-height: var(--tap); align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 14px; padding: 12px 16px; font-size: .82rem; font-weight: 700; line-height: 1.1; transition: transform .16s ease, background-color .16s ease, border-color .16s ease, color .16s ease, box-shadow .16s ease; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button--primary { background: var(--plum); color: #fffdfa; box-shadow: 0 8px 16px rgba(74, 38, 63, .15); }
.button--primary:hover { background: var(--plum-mid); }
.button--secondary { border-color: var(--line-strong); background: var(--surface); color: var(--plum); }
.button--quiet { border-color: transparent; background: transparent; color: var(--muted); }
.button--danger { border-color: rgba(160, 78, 88, .2); background: var(--danger-soft); color: var(--danger); }
.button--full { width: 100%; }
.button:disabled { cursor: not-allowed; opacity: .48; transform: none; }
.fine-print { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 0; color: var(--muted-soft); font-size: .69rem; text-align: center; }
.lock-dot { color: var(--champagne-ink); font-size: .95rem; }
.form-message { margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--danger-soft); color: var(--danger); font-size: .76rem; line-height: 1.4; }
.app-shell { width: min(100% - 32px, 770px); margin: 0 auto; padding: 19px 0 calc(95px + env(safe-area-inset-bottom)); }
.app-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 25px; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(176, 140, 84, .72); border-radius: 50%; color: var(--plum); font: 500 .9rem/1 Georgia, serif; letter-spacing: .04em; }
.brand strong { display: block; color: var(--plum); font: 500 1.05rem/1 Georgia, serif; }
.brand small { display: block; margin-top: 4px; color: var(--muted-soft); font-size: .61rem; letter-spacing: .12em; text-transform: uppercase; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.points-pill, .soft-pill, .role-caption { display: inline-flex; align-items: center; gap: 5px; min-height: 30px; border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 10px; color: var(--muted); font-size: .68rem; white-space: nowrap; }
.points-pill { border-color: rgba(176, 140, 84, .5); background: rgba(255, 253, 250, .65); color: var(--champagne-ink); }
.points-pill strong { color: var(--plum); font-size: .82rem; }
.avatar-button { display: grid; place-items: center; width: 39px; height: 39px; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--surface); color: var(--plum); font-size: .8rem; font-weight: 800; }
.view { display: none; animation: fade-in .22s ease both; }
.view.is-active { display: block; }
@keyframes fade-in { from { opacity: .2; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.page-heading h1 { font-size: clamp(2.4rem, 10vw, 3.7rem); }
.role-caption { color: var(--plum-mid); border-color: rgba(111, 61, 97, .16); background: var(--plum-soft); }
.hero-card { display: flex; align-items: end; justify-content: space-between; gap: 16px; min-height: 218px; overflow: hidden; margin-bottom: 24px; padding: 23px; border: 1px solid rgba(111, 61, 97, .12); border-radius: var(--radius-lg); background: linear-gradient(135deg, #f1e6e0 0%, #e8d9df 100%); box-shadow: var(--shadow-sm); }
.hero-card--lumi { background: linear-gradient(135deg, #e9e5ed 0%, #ded9e7 100%); }
.hero-card-copy { max-width: 460px; }
.hero-card h2 { max-width: 310px; }
.hero-card p:not(.eyebrow) { margin: 13px 0 20px; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.hero-spark { display: grid; place-items: center; align-self: start; width: 56px; height: 56px; border: 1px solid rgba(176, 140, 84, .5); border-radius: 50%; background: rgba(255, 253, 250, .38); color: var(--champagne); font-size: 1.25rem; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 24px 0 11px; }
.section-label { margin: 0; color: var(--plum); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.text-button { border: 0; padding: 5px 0; background: transparent; color: var(--plum-mid); font-size: .73rem; font-weight: 700; }
.stack, .reward-stack, .intensity-stack { display: grid; gap: 10px; }
.stack--large { gap: 13px; margin-top: 24px; }
.status-card, .command-card, .reward-card { border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255, 253, 250, .8); box-shadow: 0 5px 15px rgba(59, 32, 52, .035); }
.status-card { display: grid; gap: 9px; padding: 15px; }
.status-line, .reward-head { display: flex; align-items: start; justify-content: space-between; gap: 10px; }
.status-line strong { max-width: 62%; color: var(--plum); font-size: .84rem; line-height: 1.25; }
.status-card p { margin: 0; color: var(--muted); font-size: .73rem; line-height: 1.45; }
.status-card .note { color: var(--plum-mid); font-style: italic; }
.status-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.status-actions .button { min-height: 40px; padding: 9px 12px; font-size: .72rem; }
.status-tag { display: inline-flex; align-items: center; min-height: 26px; border-radius: 999px; padding: 5px 9px; background: #eee8e2; color: var(--muted); font-size: .64rem; font-weight: 750; white-space: nowrap; }
.status-tag--validation { background: var(--champagne-soft); color: var(--champagne-ink); }
.status-tag--done { background: var(--success-soft); color: var(--success); }
.status-tag--return { background: var(--danger-soft); color: var(--danger); }
.status-tag--reward { background: var(--plum-soft); color: var(--plum-mid); }
.proof-thumb { width: 100%; max-height: 220px; border-radius: 12px; object-fit: cover; background: var(--surface-soft); }
.back-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 27px; }
.back-button { border: 0; padding: 6px 0; background: transparent; color: var(--plum-mid); font-size: .76rem; font-weight: 750; }
.soft-pill { border-color: var(--line); background: rgba(255, 253, 250, .55); }
.intensity-stack { margin-top: 25px; }
.intensity-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 86px; border: 1px solid var(--line); border-radius: var(--radius-md); padding: 15px 16px; background: rgba(255, 253, 250, .82); color: var(--ink); text-align: left; box-shadow: 0 5px 15px rgba(59, 32, 52, .035); transition: border-color .16s ease, transform .16s ease, background .16s ease; }
.intensity-card:hover { transform: translateY(-1px); border-color: rgba(111, 61, 97, .3); background: var(--surface); }
.intensity-card .label { display: grid; gap: 5px; }
.intensity-card strong { color: var(--plum); font: 500 1.18rem/1 Georgia, serif; }
.intensity-card small { color: var(--muted); font-size: .72rem; }
.points { color: var(--champagne-ink); font-size: .75rem; font-weight: 800; white-space: nowrap; }
.command-card { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 15px; }
.command-card h3 { color: var(--plum); font-size: 1.05rem; }
.command-card p { margin: 7px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.4; }
.command-card .button, .reward-card .button { min-height: 40px; padding: 9px 12px; font-size: .7rem; }
.detail-art { display: grid; place-items: center; width: 76px; height: 76px; margin-bottom: 19px; border: 1px solid rgba(176, 140, 84, .5); border-radius: 50%; background: var(--champagne-soft); color: var(--champagne); font-size: 1.6rem; }
.form-stack { display: grid; gap: 15px; margin-top: 25px; }
.detail-actions { display: grid; gap: 5px; margin-top: 22px; }
.proof-card { margin-top: 23px; }
.upload-zone { display: grid; place-items: center; gap: 6px; min-height: 154px; border: 1px dashed var(--line-strong); border-radius: 16px; padding: 20px; background: var(--surface-soft); color: var(--plum); text-align: center; cursor: pointer; }
.upload-zone:hover { border-color: var(--plum-mid); background: var(--plum-soft); }
.upload-zone strong { font-size: .82rem; }
.upload-zone small { color: var(--muted); font-size: .68rem; line-height: 1.4; }
.upload-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--surface); color: var(--champagne); font-size: 1.4rem; }
.proof-preview { width: 100%; max-height: 300px; border-radius: 13px; object-fit: cover; }
.file-state { margin: 0; color: var(--muted); font-size: .72rem; text-align: center; }
.balance-line { display: flex; align-items: center; gap: 7px; margin: 18px 0 22px; color: var(--muted); font-size: .78rem; }
.balance-line strong { color: var(--plum); }
.coin { color: var(--champagne); }
.reward-card { display: grid; gap: 12px; padding: 17px; }
.reward-head h3 { max-width: 65%; color: var(--plum); font-size: 1.08rem; }
.reward-card p { margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.reward-progress { height: 6px; overflow: hidden; border-radius: 999px; background: var(--surface-soft); }
.reward-progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--champagne), var(--plum-mid)); }
.empty-state { display: grid; justify-items: center; gap: 7px; padding: 28px 18px; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); background: rgba(255, 253, 250, .5); text-align: center; }
.empty-state strong { color: var(--plum); font: 500 1.18rem/1 Georgia, serif; }
.empty-state p { max-width: 300px; margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.bottom-nav { position: fixed; z-index: 10; right: 16px; bottom: max(14px, env(safe-area-inset-bottom)); left: 16px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; max-width: 738px; margin: 0 auto; padding: 6px; border: 1px solid rgba(111, 61, 97, .12); border-radius: 20px; background: rgba(255, 253, 250, .9); box-shadow: 0 16px 35px rgba(59, 32, 52, .13); backdrop-filter: blur(14px); }
.bottom-nav button { display: grid; justify-items: center; gap: 4px; min-height: 55px; border: 0; border-radius: 14px; padding: 7px 3px; background: transparent; color: var(--muted-soft); font-size: .62rem; font-weight: 700; }
.bottom-nav button.is-selected { background: var(--plum-soft); color: var(--plum); }
.nav-icon { font-size: 1.15rem; line-height: 1; }
.toast { position: fixed; z-index: 40; right: 18px; bottom: calc(91px + env(safe-area-inset-bottom)); left: 18px; display: grid; justify-items: center; pointer-events: none; transform: translateY(16px); opacity: 0; transition: opacity .2s ease, transform .2s ease; }
.toast.is-visible { transform: none; opacity: 1; }
.toast::before { content: attr(data-message); max-width: 450px; border-radius: 12px; padding: 11px 14px; background: var(--plum); color: #fffdfa; font-size: .75rem; box-shadow: var(--shadow-md); }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
[hidden] { display: none !important; }
@media (min-width: 700px) {
  .login-screen { width: min(100% - 48px, 880px); grid-template-columns: minmax(0, 1fr) minmax(300px, 390px); align-items: center; column-gap: 48px; }
  .login-art-wrap { grid-column: 1; grid-row: 1 / span 2; min-height: 0; margin: 0; }
  .login-copy { grid-column: 2; grid-row: 1; }
  .login-card { grid-column: 2; grid-row: 2; }
  .app-shell { padding-top: 28px; }
  .hero-card { min-height: 240px; padding: 29px; }
  .bottom-nav { right: auto; left: 50%; width: calc(100% - 32px); transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; } }