/* GIEDU — 시안(claude.ai/artifact/NGCoVPu84rE4tHV63SxALW) 그대로. GIFLOW 시리즈: 남색 띠·왼쪽 메뉴, 청록 주 단추, 프리텐다드 */
:root {
  --navy: #1E4A80; --navy-2: #163a66; --teal: #3799A2; --teal-soft: #e3f2f3;
  --bg: #f3f5f8; --card: #ffffff; --line: #dbe1ea; --fg: #1b2433; --muted: #5c6878;
  --good: #1f7a55; --good-soft: #e2f3ea; --warn: #8a5208; --warn-soft: #fbf0dd; --bad: #b3372f; --bad-soft: #fbe6e4;
  --band-fg: #ffffff; --rail-fg: #c9d6ea;
  --f-body: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --f-display: "Gowun Batang", "Noto Serif KR", serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --navy: #1E4A80; --navy-2: #12304f; --teal: #5bbcc4; --teal-soft: #173a3e;
  --bg: #0f1520; --card: #172030; --line: #2a3648; --fg: #e6ebf2; --muted: #9aa7b8;
  --good: #6fd1a2; --good-soft: #163428; --warn: #f0b45a; --warn-soft: #3a2a12; --bad: #f08a80; --bad-soft: #3d1c1a;
  --band-fg: #ffffff; --rail-fg: #b4c4dc; color-scheme: dark; } }
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--fg); font-family: var(--f-body); font-size: 15px; line-height: 1.6; -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
.app { display: grid; grid-template-columns: 15rem minmax(0, 1fr); min-height: 100%; }
.rail { background: var(--navy-2); color: var(--rail-fg); padding: 1.25rem 16px; padding-left: max(16px, env(safe-area-inset-left, 0px)); display: flex; flex-direction: column; gap: 1.5rem; }
.brand { display: grid; gap: 2px; color: #fff; }
.brand b { font-family: var(--f-display); font-size: 1.5rem; letter-spacing: .02em; }
.brand span { font-size: .8rem; color: var(--rail-fg); }
.nav { display: grid; gap: 4px; }
.nav button { all: unset; cursor: pointer; display: flex; align-items: center; gap: .6rem; padding: .55rem .75rem; border-radius: 8px; color: var(--rail-fg); font-size: .95rem; }
.nav button:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav button[aria-current="page"] { background: rgba(255,255,255,.12); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--teal); }
.nav button:focus-visible, .rail-foot button:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.nav .badge { font-size: .72rem; background: var(--teal); color: #fff; border-radius: 999px; padding: 0 .45rem; }
.rail-foot { margin-top: auto; font-size: .8rem; line-height: 1.5; color: var(--rail-fg); display: grid; gap: .4rem; }
.rail-foot button { all: unset; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.main { min-width: 0; display: flex; flex-direction: column; }
.band { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%); color: var(--band-fg); padding: 1.25rem 2rem 1.4rem; padding-right: max(2rem, env(safe-area-inset-right, 0px)); }
.band small { opacity: .75; font-size: .82rem; }
.band h1 { margin: .15rem 0 0; font-size: 1.55rem; font-weight: 700; text-wrap: balance; word-break: keep-all; }
.band p { margin: .25rem 0 0; opacity: .85; font-size: .92rem; word-break: keep-all; }
.content { padding: 1.5rem 2rem 3rem; padding-right: max(2rem, env(safe-area-inset-right, 0px)); display: grid; gap: 1.25rem; max-width: 64rem; width: 100%; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem 1.4rem; display: grid; gap: .9rem; min-width: 0; }
.card h2 { margin: 0; font-size: 1.05rem; font-weight: 700; }
.card h3 { margin: 0; font-size: .95rem; font-weight: 600; }
.muted { color: var(--muted); font-size: .88rem; }
.note { display: inline-flex; align-items: center; gap: .4rem; font-size: .82rem; color: var(--warn); background: var(--warn-soft); border-radius: 999px; padding: .2rem .8rem; width: fit-content; }
.err { color: var(--bad); background: var(--bad-soft); border-radius: 8px; padding: .55rem .8rem; font-size: .9rem; }
/* 올리기 */
.drop { border: 2px dashed var(--line); border-radius: 12px; padding: 1.75rem 1rem; display: grid; justify-items: center; gap: .5rem; text-align: center; background: var(--bg); cursor: pointer; }
.drop:hover, .drop.is-over { border-color: var(--teal); background: var(--teal-soft); }
.drop:focus-within { outline: 2px solid var(--teal); outline-offset: 2px; }
.drop strong { font-size: 1rem; }
.file-pill { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: .7rem 1rem; border-radius: 10px; background: var(--teal-soft); }
.file-pill b { font-weight: 600; word-break: break-all; }
.file-pill span { color: var(--muted); font-size: .85rem; }
.form { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); }
.field { display: grid; gap: .3rem; }
.field label, .field .lab { font-size: .85rem; color: var(--muted); }
.field select, .field input { font: inherit; font-size: 16px; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--fg); min-height: 2.75rem; width: 100%; }
.field select:focus-visible, .field input:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.seg { display: flex; flex-wrap: wrap; gap: .4rem; }
.seg label { cursor: pointer; position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; }
.seg span { display: inline-block; padding: .5rem 1rem; border: 1px solid var(--line); border-radius: 999px; font-size: .92rem; }
.seg input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.seg input:focus-visible + span { outline: 2px solid var(--teal); outline-offset: 2px; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.btn { font: inherit; font-weight: 600; border: 0; border-radius: 10px; padding: .8rem 1.4rem; cursor: pointer; background: var(--teal); color: #fff; font-size: 1rem; min-height: 2.75rem; }
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .55; cursor: default; filter: none; }
.btn:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); font-size: .92rem; padding: .6rem 1rem; font-weight: 500; }
.safe { display: grid; gap: .3rem; font-size: .85rem; color: var(--muted); padding-left: .9rem; border-left: 3px solid var(--teal); }
.upbar { height: .4rem; background: var(--line); border-radius: 999px; overflow: hidden; }
.upbar i { display: block; height: 100%; width: 0; background: var(--teal); }
/* 듣는 중 */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; }
.steps li { display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .7rem .2rem; border-bottom: 1px solid var(--line); }
.steps li:last-child { border-bottom: 0; }
.dot { width: 1.6rem; height: 1.6rem; border-radius: 50%; border: 2px solid var(--line); display: grid; place-items: center; font-size: .8rem; color: var(--muted); }
.steps li.is-now .dot { border-color: var(--teal); color: var(--teal); }
.steps li.is-done .dot { background: var(--teal); border-color: var(--teal); color: #fff; }
.steps li .t b { display: block; font-weight: 600; }
.steps li .t span { font-size: .85rem; color: var(--muted); }
.steps li .s { font-size: .82rem; color: var(--muted); white-space: nowrap; }
.steps li.is-now .s { color: var(--teal); font-weight: 600; }
.bar { height: .5rem; background: var(--line); border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--teal); border-radius: 999px; transition: width .4s ease; }
.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }
@media (prefers-reduced-motion: reduce) { .bar i { transition: none; } .pulse { animation: none; } }
/* 피드백 */
.meta { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { display: inline-flex; align-items: center; padding: .15rem .7rem; border-radius: 999px; font-size: .82rem; background: var(--card); border: 1px solid var(--line); }
.chip.no { color: var(--bad); border-color: currentColor; background: var(--bad-soft); }
.chip.yes { color: var(--good); border-color: currentColor; background: var(--good-soft); }
.chip.unk { color: var(--warn); border-color: currentColor; background: var(--warn-soft); }
.say { font-family: var(--f-display); font-size: 1.2rem; line-height: 1.65; margin: 0; text-wrap: pretty; word-break: keep-all; }
.coach { margin: 0; padding-left: 1.3rem; display: grid; gap: .55rem; }
.coach q { color: var(--muted); }
.two { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); }
.pt { display: grid; gap: .45rem; align-content: start; }
.pt h3 { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.pt ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .3rem; }
.pt ul li.less::marker { color: var(--bad); }
.pt ul li.more::marker { color: var(--warn); }
.tag { font-size: .78rem; padding: .05rem .55rem; border-radius: 999px; border: 1px solid currentColor; font-weight: 600; }
.tag.good { color: var(--good); background: var(--good-soft); }
.tag.more { color: var(--warn); background: var(--warn-soft); }
.tag.less { color: var(--bad); background: var(--bad-soft); }
.moments { display: grid; gap: .75rem; }
.mo { border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem; display: grid; gap: .5rem; }
.mo-top { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.mo-top b { font-weight: 600; }
.kind { font-size: .78rem; padding: .05rem .55rem; border-radius: 999px; background: var(--teal-soft); color: var(--fg); }
.mo .cust { font-size: .9rem; color: var(--muted); }
.mo .mine { font-size: .92rem; }
.mo .mine em { font-style: normal; color: var(--bad); font-size: .82rem; margin-left: .35rem; }
.mo .try { background: var(--good-soft); border-radius: 8px; padding: .55rem .75rem; display: grid; gap: .15rem; }
.mo .try small { color: var(--good); font-weight: 600; font-size: .78rem; }
.mo .try.none { background: var(--bg); color: var(--muted); font-size: .88rem; }
.mo .why { font-size: .82rem; color: var(--muted); }
.mo .own { font-size: .78rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: .35rem; }
.cmp { width: 100%; border-collapse: collapse; font-size: .9rem; }
.cmp th, .cmp td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp th { color: var(--muted); font-weight: 500; font-size: .82rem; }
.cmp .up { color: var(--warn); font-weight: 600; }
.cmp .eq { color: var(--muted); }
.tbox { overflow-x: auto; -webkit-overflow-scrolling: touch; }
details.owner { border-top: 1px dashed var(--line); padding-top: .6rem; display: grid; gap: .5rem; }
details.owner summary { cursor: pointer; color: var(--muted); font-size: .88rem; }
details.owner ul { margin: .4rem 0; padding-left: 1.1rem; font-size: .84rem; color: var(--muted); display: grid; gap: .25rem; }
details.owner table { font-size: .8rem; }
/* 지난 피드백 */
.hist { width: 100%; border-collapse: collapse; font-size: .9rem; font-variant-numeric: tabular-nums; }
.hist th, .hist td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.hist th { color: var(--muted); font-weight: 500; font-size: .82rem; }
.hist tr.open { cursor: pointer; }
.hist tr.open:hover td, .hist tr.open:focus-visible td { background: var(--teal-soft); }
.hist tr.open:focus-visible { outline: 2px solid var(--teal); outline-offset: -2px; }
.hist td.r-yes { color: var(--good); font-weight: 600; }
.hist td.r-no { color: var(--muted); }
.hist .go { color: var(--teal); font-weight: 600; }
.hist .bad { color: var(--bad); }
.month { font-size: .88rem; color: var(--muted); }
/* 로그인 */
.login-wrap { min-height: 100%; display: grid; place-items: center; padding: 1.5rem 16px; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, var(--bg) 60.1%); }
.login { width: min(100%, 24rem); background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1.6rem 1.5rem; display: grid; gap: 1rem; box-shadow: 0 12px 32px rgba(18,48,79,.18); }
.login .brand { color: var(--navy); }
.login .brand span { color: var(--muted); }
.login h1 { margin: 0; font-size: 1.15rem; }
.login .btn { width: 100%; }
@media (max-width: 52rem) {
  .app { grid-template-columns: 1fr; }
  .rail { flex-direction: row; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; padding: .75rem 16px; }
  .brand b { font-size: 1.25rem; }
  .nav { display: flex; flex-wrap: wrap; gap: 2px; }
  .nav button { padding: .45rem .6rem; font-size: .9rem; }
  .rail-foot { margin: 0 0 0 auto; display: flex; gap: .75rem; font-size: .78rem; }
  .rail-foot .who { display: none; }
  .band { padding: 1rem 16px 1.1rem; }
  .band h1 { font-size: 1.3rem; }
  .content { padding: 1rem 16px 2.5rem; gap: 1rem; }
  .card { padding: 1rem; }
  .steps li { grid-template-columns: 1.8rem minmax(0, 1fr); }
  .steps li .s { grid-column: 2; }
}