:root {
  font: 16px/1.55 system-ui, sans-serif;
  color: #1c2340;
  background: #eef0f8;
  --accent: #4b37b5;
  --muted: #515d77;
  --line: #d9deed;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; }
header {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  background: #171a34; color: #fff; padding: 1rem max(1rem, calc((100vw - 1320px)/2));
}
header strong { display: flex; align-items: center; gap: .7rem; font-size: 1.15rem; }
header > span { color: #d6d9f3; font-size: .85rem; }
.mark { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: .65rem; background: #7659e4; }
main { max-width: 1352px; margin: auto; padding: 1rem; }
section { background: #fff; border: 1px solid var(--line); border-radius: 1.2rem; padding: 1.35rem; margin-bottom: 1rem; min-width: 0; }
h2 { font-size: clamp(1.35rem, 2.5vw, 1.9rem); line-height: 1.15; letter-spacing: -.035em; margin: 0 0 .5rem; }
h3 { margin: 0; font-size: 1.15rem; }
p { margin: .4rem 0 .85rem; white-space: pre-wrap; overflow-wrap: anywhere; }
section > p { color: var(--muted); }
.hero, .welcome { position: relative; background: linear-gradient(120deg,#24204d,#44309a); color: #fff; border: 0; }
.hero > p, .welcome > p { color: #e3dfff; }
.hero h2, .welcome h2 { font-size: clamp(1.7rem, 4vw, 2.7rem); }
.hero details { border-color: #8175b8; }
.hero summary { color: #f4efff; }
.welcome { margin: 5vh auto; max-width: 720px; padding: clamp(1.4rem,5vw,3rem); }
.login-card { color: #1c2340; margin: 2rem 0 0; }
.login-card h2 { font-size: 1.6rem; }
form { display: grid; gap: .75rem; }
label { display: block; font-weight: 650; margin: .6rem 0; }
input, select, textarea, button { font: inherit; }
textarea, input:not([type=checkbox]), select { border: 1px solid #9da8c5; border-radius: .75rem; padding: .8rem; background: #fff; color: inherit; }
textarea { display: block; width: 100%; min-height: 8rem; resize: vertical; margin-top: .4rem; }
textarea[maxlength="60000"] { min-height: 26rem; }
button, .download {
  display: inline-block; border: 1px solid transparent; border-radius: .7rem; padding: .6rem .85rem;
  background: var(--accent); color: #fff; text-decoration: none; cursor: pointer; margin: .2rem .35rem .2rem 0; font-weight: 650;
}
button:hover, .download:hover { filter: brightness(.92); }
button:disabled { opacity: .55; cursor: wait; }
.quiet, .topics button, .views button { background: #f1effc; color: #352579; border-color: #e0dcf6; }
.logout { position: absolute; top: 1rem; right: 1rem; }
.steps, .progress, .topics, .views { display: flex; flex-wrap: wrap; gap: .45rem; }
.steps { padding: 0; list-style: none; margin: 1rem 0; }
.steps li, .progress span { padding: .35rem .7rem; border-radius: 2rem; background: #ffffff20; font-size: .86rem; }
.steps li[aria-current] { background: #eae4ff; color: #302160; font-weight: 750; }
.grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 1rem; align-items: start; }
.interview { grid-template-columns: minmax(0,1.2fr) minmax(0,1fr); }
.topics button, .views button { margin: 0; }
button[aria-pressed="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.views { margin-bottom: .9rem; }
.eyebrow { font-size: .85rem; font-weight: 750; color: #492eaa; }
.topic-field { background: #f5f4fc; padding: 1rem; border-radius: .85rem; margin: .9rem 0; }
summary { cursor: pointer; font-weight: 700; padding: .7rem 0; }
details { border-top: 1px solid var(--line); margin-top: .55rem; }
.positions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .6rem; }
.positions article { background: #f2f3fc; border-radius: .75rem; padding: .75rem; }
.history { min-height: 11rem; max-height: min(45vh,32rem); overflow: auto; padding: .75rem; background: #f5f6fc; border: 1px solid var(--line); border-radius: .9rem; }
.history .bubble { max-width: 94%; margin: .4rem auto .8rem 0; padding: .75rem 1rem; border-radius: .85rem .85rem .85rem .2rem; background: #fff; border: 1px solid var(--line); }
.history .mine { margin-left: auto; margin-right: 0; background: #e5defe; border-radius: .85rem .85rem .2rem .85rem; }
.history p:last-child { margin-bottom: 0; }
.chat-card textarea { min-height: 4.5rem; }
.chat-card label { font-size: .88rem; }
#notice:not(:empty) { padding: .75rem; background: #fff4d8; border-radius: .75rem; }
:focus-visible { outline: 3px solid #8754d2; outline-offset: 3px; }
@media(max-width: 800px) {
  .grid, .interview, .positions { grid-template-columns: 1fr; }
  .logout { position: static; }
  header { flex-wrap: wrap; }
  section { padding: 1rem; }
}
.reference { background: #fff; border: 1px solid var(--line); border-radius: 1.2rem; padding: .45rem 1.35rem; margin: 0 0 1rem; }
.reference nav { margin: .4rem 0 1rem; }
.reference > div { max-width: 85ch; padding: .25rem 0 .7rem; }
.reference > div p { margin: .65rem 0 1rem; }
.reference a { color: var(--accent); }
.reading { overflow-wrap: anywhere; }
.reading h4 { font-size: 1.08rem; margin: .9rem 0 .35rem; }
.reading ul, .reading ol { padding-inline-start: 1.45rem; }
.reading li { margin-block: .28rem; }
.reading blockquote { border-inline-start: 3px solid var(--line); margin-inline: 0; padding-inline-start: .8rem; }
.reading mark { background: #ffe49a; color: #402a00; padding: .05em .18em; border-radius: .2em; }
.reading-attention, .reading-change { padding: .65rem .85rem; border-inline-start: 4px solid #b46a05; background: #fff3d5; }
.reading-change { border-color: #5d45bd; background: #eeebff; }
.hero h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.dashboard { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .85rem; margin-bottom: 1rem; }
.dashboard section { margin: 0; padding: 1rem 1.15rem; }
.dashboard h2 { font-size: 1.25rem; }
.dashboard progress { width: 100%; accent-color: var(--accent); }
.status-list { list-style: none; padding: 0; margin: 0; }
.status-list li { display: flex; gap: .65rem; justify-content: space-between; padding: .45rem 0; border-top: 1px solid var(--line); }
.status-list span { color: var(--muted); }
.priority-row { display: flex; gap: .6rem; align-items: baseline; margin: .35rem 0; }
.priority-row p { margin: 0; font-size: .9rem; color: var(--muted); }
@media(max-width: 700px) {
  .dashboard { grid-template-columns: 1fr; }
  .priority-row { display: block; }
}