/* Pongdang — one stylesheet, mobile first (390px safe), print styles for posters and recovery kits. */
:root { --accent: #7c3aed; --bg: #f7f7fb; --card: #fff; --text: #1a1a22; --muted: #5b5b6b; --line: #e3e3ea; --warn: #fff7e6; --warn-line: #f0c36d; --red: #b42318; --radius: 12px; --font: system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; }
[data-theme="calm"] { --bg: #f6f5fb; } [data-theme="bold"] { --bg: #f5f5f5; --radius: 8px; } [data-theme="classic"] { --bg: #f8fafc; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.5 var(--font); color: var(--text); background: var(--bg); overflow-wrap: anywhere; }
a { color: var(--accent); } a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1 { font-size: 1.45rem; margin: .2rem 0 .6rem; line-height: 1.25; } h2 { font-size: 1.1rem; margin: 0 0 .6rem; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 99; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 14px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 8px; align-items: center; font-weight: 700; color: var(--text); text-decoration: none; min-width: 0; } .brand span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logo { color: var(--accent); } .top-right { display: flex; gap: 4px; }
.iconlink { font-size: 1.25rem; text-decoration: none; padding: 6px 10px; border-radius: 8px; color: var(--text); background: none; border: 0; cursor: pointer; min-height: 44px; min-width: 44px; }
main { max-width: 760px; margin: 0 auto; padding: 14px 14px 96px; } main:focus { outline: none; }
.tabs { position: fixed; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(5, 1fr); background: var(--card); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); z-index: 5; }
.tabs a { display: flex; flex-direction: column; align-items: center; padding: 7px 2px; font-size: .78rem; color: var(--muted); text-decoration: none; min-height: 52px; }
.tabs a.on { color: var(--accent); font-weight: 700; } .tabs .ic { font-size: 1.2rem; line-height: 1.2; }
.wrap { max-width: 640px; margin: 0 auto; padding: 18px 14px 40px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 0 0 12px; }
.card.warn { background: var(--warn); border-color: var(--warn-line); } .card.note { border-left: 4px solid var(--accent); }
.head { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; } .head-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.lead { font-size: 1.05rem; color: var(--muted); } .muted { color: var(--muted); } .small { font-size: .88rem; } .block { display: block; }
.err { color: var(--red); min-height: 1em; margin: .3rem 0; } .empty { color: var(--muted); margin: .4rem 0; }
button, .button { font: inherit; display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer; text-decoration: none; margin: 4px 6px 4px 0; }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; } button.danger { color: var(--red); border-color: #f1b8b3; }
button.small { min-height: 36px; padding: 4px 10px; font-size: .9rem; margin: 2px; } button.big { width: 100%; min-height: 52px; font-size: 1.1rem; }
button.link { background: none; border: 0; color: var(--accent); text-decoration: underline; padding: 4px; min-height: 36px; } button:disabled { opacity: .6; }
.field { margin: 0 0 12px; } .field label { display: block; font-weight: 600; margin-bottom: 4px; } .field.check { display: flex; gap: 10px; align-items: flex-start; } .field.check label { font-weight: 400; margin: 0; }
.field.check input { width: 22px; height: 22px; margin-top: 2px; flex: none; }
input, select, textarea { font: inherit; width: 100%; padding: 10px 12px; border: 1px solid #c9c9d4; border-radius: 10px; background: #fff; color: var(--text); min-height: 44px; }
.hint { display: block; color: var(--muted); font-size: .85rem; margin-top: 3px; } .req { color: var(--red); }
fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin: 0 0 12px; min-width: 0; } legend { font-weight: 600; padding: 0 4px; }
fieldset.days { display: flex; flex-wrap: wrap; gap: 4px 14px; } fieldset.days .field { margin: 4px 0; }
.stack > * { margin-bottom: 10px; } .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.list { list-style: none; margin: 0; padding: 0; } .list > li { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; } .list > li:last-child { border-bottom: 0; }
.list.card > li { padding: 10px 2px; } .list.cards > li { display: block; } .rowline { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.rowlink { display: flex; align-items: center; gap: 10px; width: 100%; color: inherit; text-decoration: none; min-height: 40px; } .grow { flex: 1 1 auto; min-width: 0; }
.row-actions { display: flex; gap: 2px; flex-wrap: wrap; } .time { font-variant-numeric: tabular-nums; color: var(--muted); min-width: 4.8em; }
.tag { display: inline-block; font-size: .78rem; padding: 2px 8px; border-radius: 99px; background: #eef; color: #33335a; white-space: nowrap; margin-left: 4px; } .tag.red { background: #fde8e6; color: var(--red); } .tag.amber { background: #fff1d6; color: #7a4d00; }
.roster li.st-present { background: linear-gradient(90deg, #e9f8ee, transparent); } .roster li.st-absent .grow a { color: var(--muted); } .dim { opacity: .6; }
.tile { display: flex; flex-direction: column; align-items: center; justify-content: center; text-decoration: none; color: inherit; text-align: center; min-height: 96px; } .tile .big { font-size: 1.7rem; color: var(--accent); }
.weeknav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; } .day { margin-bottom: 8px; } .day.is-today h2 { color: var(--accent); } .day h2 { font-size: .98rem; margin: 10px 0 2px; }
.code { font: 600 1.05rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .06em; background: #f1f1f6; padding: 2px 6px; border-radius: 6px; }
.actions { margin: 10px 0; } details summary { cursor: pointer; font-weight: 600; min-height: 36px; padding: 6px 0; }
.toast { position: fixed; left: 50%; bottom: 76px; transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none; transition: .2s; background: #222; color: #fff; padding: 10px 16px; border-radius: 12px; max-width: calc(100vw - 24px); z-index: 50; display: flex; gap: 10px; align-items: center; }
.toast.show { opacity: 1; transform: translateX(-50%); pointer-events: auto; } .toast.warn { background: #7a3d00; } .toast .link { color: #fff; }
dialog.dlg { border: 0; border-radius: 16px; padding: 0; width: min(560px, calc(100vw - 20px)); max-height: calc(100vh - 30px); } dialog::backdrop { background: rgba(0, 0, 0, .45); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; } .dlg-head h2 { margin: 0; }
.icon { border: 0; background: none; font-size: 1.6rem; min-width: 44px; } .dlg-body { padding: 14px; } .dlg-actions { padding: 10px 14px 14px; display: flex; justify-content: flex-end; flex-wrap: wrap; border-top: 1px solid var(--line); }
.welcome .presets { display: grid; gap: 8px; margin-bottom: 14px; } .preset { display: grid; grid-template-columns: 24px 1fr; gap: 2px 8px; border: 1px solid var(--line); border-radius: 12px; padding: 12px; cursor: pointer; }
.preset input { width: 20px; height: 20px; min-height: 0; grid-row: span 2; margin: 2px 0 0; } .pname { font-weight: 700; } .ptag { color: var(--muted); font-size: .9rem; }
.wel-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; } .wel-top select { width: auto; } .brandmark { font-weight: 800; color: var(--accent); font-size: 1.1rem; }
.lock { text-align: center; max-width: 380px; } .lock form { text-align: left; }
.kiosk { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; text-align: center; background: #fff; }
.kiosk-form { display: flex; gap: 8px; max-width: 420px; width: 100%; } .kiosk-form input { text-transform: uppercase; font-size: 1.2rem; text-align: center; } .kiosk-form button { margin: 0; }
.kiosk-msg { font-size: 1.4rem; font-weight: 700; min-height: 2.2em; margin: 14px 0; color: var(--accent); } .kiosk-exit { position: fixed; right: 10px; bottom: 10px; }
.qr { max-width: 100%; height: auto; image-rendering: pixelated; } .poster { background: #fff; text-align: center; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); }
.poster .qr { width: min(360px, 86vw); } .poster-big { font-size: 1.6rem; font-weight: 800; margin: .2rem 0 .8rem; } .poster-steps { text-align: left; max-width: 420px; margin: 12px auto; } .credit { color: var(--muted); font-size: .8rem; }
.kit .kitcode code { font: 700 1.25rem ui-monospace, Menlo, monospace; word-spacing: .2em; display: block; padding: 10px; background: #f1f1f6; border-radius: 8px; }
.checks .field { margin-bottom: 6px; }
@media (min-width: 720px) { main { padding-bottom: 40px; } .tabs { position: sticky; top: 59px; bottom: auto; max-width: 760px; margin: 0 auto; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 12px 12px; } }
@media print { .top, .tabs, .noprint, .toast, button, .skip { display: none !important; } body, .card, .poster { background: #fff; border: 0; } main { padding: 0; max-width: none; } .poster .qr { width: 12cm; } .poster h1 { font-size: 2rem; } .poster-big { font-size: 2.4rem; } }
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }
/* student check-in page */
.cpage { max-width: 480px; margin: 0 auto; padding: 22px 16px; } .cpage h1 { color: var(--accent); } .cstatus .big { font-size: 1.45rem; font-weight: 800; } .good { color: #116b3a; } .warn { color: #8a4b00; }
.cform input { text-transform: uppercase; font-size: 1.2rem; letter-spacing: .1em; } .cform .check { display: flex; gap: 8px; align-items: center; margin: 8px 0; } .cform .check input { width: 22px; height: 22px; min-height: 0; }
.cform label { font-weight: 600; } .cfoot { text-align: center; color: var(--muted); font-size: .85rem; padding: 20px; }
/* static pages */
.site header, .site footer { max-width: 860px; margin: 0 auto; padding: 14px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: center; }
.site main { padding-bottom: 30px; max-width: 860px; } .site .hero { padding: 26px 0 10px; } .site .hero h1 { font-size: 2rem; } .site .cta { font-size: 1.1rem; padding: 12px 20px; }
.site .feat { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); } .site footer { color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); }
.site article h2 { margin-top: 1.4rem; } .site nav a { margin-right: 12px; }
/* class selection at registration: prominent */
fieldset.classpick { border: 2px solid var(--accent, #7c3aed); border-radius: 12px; padding: .6rem .9rem .8rem; background: color-mix(in srgb, var(--accent, #7c3aed) 6%, transparent); }
fieldset.classpick legend { font-weight: 700; padding: 0 .3rem; }
.list li.col { flex-direction: column; align-items: stretch; gap: .25rem; }
.list li.col .rowline { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
#remmsg { width: 100%; font: inherit; }
.grid2 > .card.tile:last-child:nth-child(odd) { grid-column: 1 / -1; }
/* kiosk: number pad, camera, big confirmation */
.kiosk-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); text-align: left; }
.kno-disp { display: block; font-size: 2.6rem; letter-spacing: .3em; text-align: center; padding: 8px; margin-bottom: 8px; border: 2px solid var(--line); border-radius: 12px; font-variant-numeric: tabular-nums; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.keypad .key { font-size: 1.9rem; min-height: 68px; border-radius: 14px; } .keypad .key.fn { font-size: 1rem; }
button.big { min-height: 56px; font-size: 1.15rem; width: 100%; }
.kiosk-confirm { margin-top: 12px; padding: 14px; border: 3px solid var(--accent, #7c3aed); border-radius: 14px; text-align: center; }
.kiosk-confirm .kname { font-size: 2.2rem; font-weight: 800; margin: 4px 0; } .kiosk-confirm .rowline { flex-wrap: nowrap; } .kiosk-confirm .rowline button { flex: 1; }
.kiosk-msg { min-height: 0; border-radius: 16px; margin: 10px 0; text-align: center; }
.kiosk-msg.ok, .kiosk-msg.warn { padding: 18px 12px; } .kiosk-msg strong { display: block; font-size: 2.4rem; line-height: 1.2; } .kiosk-msg span { display: block; font-size: 1.3rem; margin-top: 4px; }
.kiosk-msg.ok { background: #e3f7e8; color: #0d5b26; border: 3px solid #1f9d4c; } .kiosk-msg.warn { background: #fff4dc; color: #6b4300; border: 3px solid #d99a00; }
.kiosk-video { width: 100%; max-height: 50vh; border-radius: 12px; background: #000; margin-top: 10px; object-fit: cover; }
.tag.carry { background: #e6f4ff; color: #0b4a7a; }
.rowline.kno { align-items: flex-end; } .rowline.kno .field { flex: 1; margin-bottom: 0; }
.stage input.num { width: 4.5em; } .stages .stage { margin-bottom: 6px; }
a.button.sms { font-size: .95rem; }
/* printable wallet cards */
.pcards { display: flex; flex-wrap: wrap; gap: 6mm; }
.pcard { width: 85.6mm; height: 54mm; box-sizing: border-box; border: 1px dashed #999; border-radius: 3mm; padding: 4mm; display: flex; gap: 3mm; align-items: center; background: #fff; color: #111; break-inside: avoid; page-break-inside: avoid; }
.pcard .pc-text { flex: 1; min-width: 0; } .pc-studio { font-size: 9pt; color: #555; } .pc-name { font-size: 17pt; font-weight: 800; margin: 1.5mm 0; overflow-wrap: anywhere; }
.pc-cls { font-size: 9pt; } .pc-label { font-size: 8pt; color: #555; margin-top: 2mm; }
.pcard canvas, .pcard .qr { width: 30mm !important; height: 30mm !important; flex: none; }
@media print { .pcards { gap: 4mm; } .pcard { border: 1px solid #bbb; } @page { margin: 10mm; } }
.kiosk-grid { width: 100%; max-width: 920px; }
.guide h2 { margin-top: 1.4em; } .guide ol.guide-list li { margin: .35em 0; line-height: 1.6; } .guide p { line-height: 1.6; }