body.app { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }

/* SIDEBAR */
.side {
  position: sticky; top: 0; height: 100vh; z-index: 5;
  display: flex; flex-direction: column; gap: 20px; padding: 20px 14px;
  background: var(--card); border-right: 1px solid var(--line);
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; text-decoration: none; padding: 0 8px; }
.logo-mark { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--ink); color: var(--paper); font-family: var(--serif); font-style: italic; font-size: 19px; }
#sideNav { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-group { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 14px 10px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px;
  font-size: 14px; color: var(--ink-2); text-decoration: none; border: 1.5px solid transparent; transition: background .15s;
}
.nav-item:hover { background: var(--paper); color: var(--ink); }
.nav-item.active { background: var(--ink); color: var(--paper); }
.nav-item .ni { width: 20px; text-align: center; }
.nav-item .new { margin-left: auto; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 6px; background: var(--coral); color: #fff; }
.side-foot { margin-top: auto; }
.side-level { padding: 12px; border-radius: 14px; background: var(--paper); border: 1px solid var(--line); font-size: 13px; display: flex; gap: 10px; align-items: center; }
.side-level img { width: 44px; }
.side-level b { font-family: var(--hand); font-size: 22px; display: block; line-height: 1; }

/* TOP */
.main { position: relative; z-index: 1; min-width: 0; }
.top {
  position: sticky; top: 0; z-index: 4; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 32px; background: var(--glass); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.top-hello { font-size: 26px; }
.top-right { position: relative; display: flex; align-items: center; gap: 10px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 14px; border-radius: 999px;
  background: var(--card); border: 1.5px solid var(--line); font-weight: 700; font-size: 14px; cursor: pointer; position: relative;
}
.pill:hover { border-color: var(--ink); }
.pill.icon { width: 38px; padding: 0; justify-content: center; }
.streak .flame { display: inline-block; animation: wiggle 1.6s infinite; }
.streak.cold { color: var(--ink-3); }
.badge-dot { position: absolute; top: 6px; right: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--coral); border: 2px solid var(--card); }
.badge-dot[hidden] { display: none; }

/* Mascot toggle pill */
.mascot-toggle {
  display: inline-flex; align-items: center; gap: 8px; padding: 0 10px 0 6px;
  cursor: pointer; user-select: none; transition: all .2s cubic-bezier(.2, .8, .4, 1);
}
.mascot-avatar-wrap {
  width: 26px; height: 26px; border-radius: 50%; background: var(--paper-2);
  border: 1.5px solid var(--line); display: flex; align-items: center; justify-content: center;
  overflow: hidden; flex-shrink: 0; transition: all .2s ease;
}
.mascot-avatar-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: filter .2s ease, opacity .2s ease;
}
.mascot-toggle-text {
  font-size: 13.5px; font-weight: 700; color: var(--ink); letter-spacing: -.01em; white-space: nowrap;
}
.toggle-switch {
  width: 28px; height: 16px; border-radius: 99px; background: var(--paper-2);
  border: 1.5px solid var(--line); position: relative; display: inline-block; flex-shrink: 0;
  transition: all .2s ease;
}
.toggle-knob {
  position: absolute; top: 1.5px; left: 2px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--ink-3);
  transition: transform .22s cubic-bezier(.34, 1.56, .64, 1), background .2s ease;
}
.mascot-toggle[aria-checked="true"] {
  border-color: var(--coral); box-shadow: 2px 2px 0 var(--coral-soft);
}
.mascot-toggle[aria-checked="true"] .mascot-avatar-wrap {
  border-color: var(--coral); box-shadow: 0 0 0 2px var(--coral-soft);
}
.mascot-toggle[aria-checked="true"] .toggle-switch {
  background: var(--coral); border-color: var(--coral);
}
.mascot-toggle[aria-checked="true"] .toggle-knob {
  transform: translateX(12px); background: #fff;
}

/* Readiness box pill with small pie chart */
.readiness-pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 0 12px 0 8px;
  cursor: pointer; text-decoration: none; transition: all .2s cubic-bezier(.2, .8, .4, 1);
}
.readiness-pill:hover {
  border-color: var(--ink); transform: translateY(-1px); box-shadow: 2px 2px 0 var(--ink);
}
.readiness-pie-wrap {
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.readiness-pie-svg {
  display: block;
}
.readiness-meta {
  display: inline-flex; align-items: baseline; gap: 4px; white-space: nowrap;
}
.readiness-num {
  font-size: 13.5px; font-weight: 700; color: var(--ink); font-feature-settings: 'tnum';
}
.readiness-tag {
  font-size: 11px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em;
}
.xpbar { width: 180px; display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); }
.xpbar .track { height: 8px; border-radius: 99px; background: var(--paper-2); overflow: hidden; border: 1px solid var(--line); }
.xpbar .fill { height: 100%; background: var(--blue); border-radius: 99px; transition: width .8s cubic-bezier(.3, 1.3, .5, 1); }
.avatar { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--ink); background: var(--coral-soft); font-weight: 700; cursor: pointer; }
.notif {
  position: absolute; right: 48px; top: 48px; width: 340px; padding: 10px; border-radius: 16px;
  background: var(--card); border: 2px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); display: flex; flex-direction: column; gap: 6px;
  animation: fadeUp .2s;
}
.notif[hidden] { display: none; }
.notif h4 { margin: 4px 8px; font-family: var(--hand); font-size: 22px; }
.notif .n-item { display: flex; gap: 10px; padding: 8px; border-radius: 10px; font-size: 13.5px; line-height: 1.4; cursor: pointer; }
.notif .n-item:hover { background: var(--paper); }
.notif .n-item.unread { background: var(--coral-soft); }

.nudge {
  margin: 16px 32px 0; padding: 12px 16px; border-radius: 14px; border: 1.5px dashed var(--coral);
  background: var(--coral-soft); display: flex; align-items: center; gap: 12px; font-size: 14px;
}
.nudge[hidden] { display: none; }
.nudge img { width: 48px; }
.nudge .btn { margin-left: auto; }
.nudge-x { border: 0; background: none; cursor: pointer; font-size: 16px; color: var(--ink-2); }

/* VIEW */
.view { padding: 28px 32px 120px; display: flex; flex-direction: column; gap: 20px; outline: none; animation: fadeUp .3s; }
.view-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.view-head h1 { font-size: 34px; letter-spacing: -.02em; }
.view-head p { margin: 6px 0 0; color: var(--ink-2); }
.cols { display: grid; gap: 20px; }
.c2 { grid-template-columns: 1fr 1fr; }
.c3 { grid-template-columns: repeat(3, 1fr); }
.c21 { grid-template-columns: 2fr 1fr; }
.c12 { grid-template-columns: 1fr 2fr; }
.card { position: relative; padding: 20px; border-radius: var(--radius); background: var(--card); border: 1.5px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
.card.ink { border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.card h3 { font-size: 17px; display: flex; align-items: center; gap: 8px; }
.card h3 .hand { font-size: 22px; font-weight: 700; }
.card .sub { font-size: 13px; color: var(--ink-3); margin: -8px 0 0; }
.muted { color: var(--ink-3); font-size: 13px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tag { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; background: var(--paper-2); color: var(--ink-2); }
.tag.blue { background: var(--blue-soft); color: var(--blue); }
.tag.coral { background: var(--coral-soft); color: #b0421f; }
.tag.green { background: #dcefe3; color: var(--green); }

input[type=text], input[type=email], input[type=number], input[type=url], textarea, select {
  width: 100%; font: inherit; font-size: 14px; padding: 11px 14px; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); outline: none; transition: border-color .15s, box-shadow .15s;
}
input[type=text]:focus, input[type=email]:focus, input[type=number]:focus, textarea:focus, select:focus { border-color: var(--ink); box-shadow: 3px 3px 0 var(--blue-soft); }
textarea { resize: vertical; min-height: 220px; line-height: 1.55; }

/* hero greet */
.greet { display: grid; grid-template-columns: 1fr auto; align-items: center; background: var(--blue-soft); border-color: var(--ink); overflow: hidden; min-height: 200px; }
.greet h2 { font-size: 30px; letter-spacing: -.02em; }
.greet p { margin: 0; color: var(--ink-2); max-width: 520px; line-height: 1.55; }
.greet img { width: 210px; margin: -20px -10px -40px 0; animation: bob 4s ease-in-out infinite; }
.greet .actions { display: flex; gap: 10px; flex-wrap: wrap; }

.score-ring { position: relative; width: 150px; height: 150px; margin: 0 auto; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score-ring circle { fill: none; stroke-width: 12; }
.score-ring .bg { stroke: var(--paper-2); }
.score-ring .fg { stroke: var(--coral); stroke-linecap: round; transition: stroke-dashoffset 1.2s cubic-bezier(.3, 1.2, .5, 1); }
.score-ring .val { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.score-ring .val b { font-family: var(--serif); font-size: 44px; font-weight: 400; line-height: 1; display: block; }

.quest { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .15s; text-align: left; width: 100%; }
.quest:hover { border-color: var(--ink); }
.quest.done { background: #eef7f1; border-color: #b9dcc6; }
.quest.done .q-t { text-decoration: line-through; color: var(--ink-3); }
.check { flex: none; width: 26px; height: 26px; border-radius: 8px; border: 2px solid var(--ink); display: grid; place-items: center; }
.check svg { width: 18px; height: 18px; color: var(--green); }
.check svg path { fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 30; stroke-dashoffset: 30; transition: stroke-dashoffset .4s; }
.done .check svg path { stroke-dashoffset: 0; }
.q-t { font-weight: 700; font-size: 14px; }
.q-xp { margin-left: auto; font-family: var(--hand); font-size: 20px; color: var(--blue); white-space: nowrap; }

.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal div { aspect-ratio: 1; border-radius: 7px; background: var(--paper-2); display: grid; place-items: center; font-size: 11px; color: var(--ink-3); }
.cal .on { background: var(--coral); color: #fff; }
.cal .today { outline: 2px solid var(--ink); outline-offset: 1px; }
.cal .frz { background: var(--blue-soft); color: var(--blue); }

.mystery { align-items: center; text-align: center; background: #fff7e6; border-color: #f0d79a; }
.gift { font-size: 54px; cursor: pointer; border: 0; background: none; animation: wiggle 1.4s infinite; }
.gift[disabled] { animation: none; filter: grayscale(1); opacity: .5; cursor: default; }

.bar { display: flex; flex-direction: column; gap: 6px; }
.bar .row-between { font-size: 13.5px; }
.bar .track { height: 10px; border-radius: 99px; background: var(--paper-2); overflow: hidden; }
.bar .fill { height: 100%; border-radius: 99px; background: var(--ink); transition: width .9s cubic-bezier(.3, 1.2, .5, 1); }
.bar .fill.need { background: repeating-linear-gradient(45deg, var(--coral) 0 6px, #ee8a68 6px 12px); }

/* chat */
.chat { height: 520px; display: flex; flex-direction: column; gap: 0; padding: 0; overflow: hidden; }
.chat-log { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 78%; padding: 12px 16px; border-radius: 16px; line-height: 1.5; font-size: 14.5px; animation: fadeUp .25s; white-space: pre-wrap; }
.msg.me { align-self: flex-end; background: var(--ink); color: var(--paper); border-bottom-right-radius: 4px; }
.msg.ai { align-self: flex-start; background: var(--paper); border: 1.5px solid var(--line); border-bottom-left-radius: 4px; display: flex; gap: 10px; }
.msg.ai img { width: 34px; height: 34px; flex: none; }
.typing span { display: inline-block; width: 6px; height: 6px; margin: 0 2px; border-radius: 50%; background: var(--ink-3); animation: pulse 1s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; } .typing span:nth-child(3) { animation-delay: .4s; }
.chat-form { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--line); background: var(--surface); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip-btn { padding: 7px 12px; border-radius: 99px; border: 1.5px solid var(--line); background: var(--surface); font-size: 13px; cursor: pointer; }
.chip-btn:hover { border-color: var(--ink); }
.chip-btn.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* memory */
.mem { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); animation: fadeUp .25s; }
.mem .mi { font-size: 20px; }
.mem .mt { flex: 1; font-size: 14px; line-height: 1.45; }
.mem .forget { border: 0; background: none; cursor: pointer; color: var(--ink-3); font-size: 13px; }
.mem .forget:hover { color: var(--coral); }
.timeline { display: flex; flex-direction: column; gap: 0; border-left: 2px dashed var(--line); margin-left: 8px; }
.tl { position: relative; padding: 0 0 16px 20px; font-size: 13.5px; }
.tl::before { content: ''; position: absolute; left: -7px; top: 3px; width: 12px; height: 12px; border-radius: 50%; background: var(--card); border: 2px solid var(--coral); }
.tl small { display: block; color: var(--ink-3); }

/* projects */
.module { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); }
.module.done { background: #eef7f1; }
.module .m-body { flex: 1; }
.module .m-body b { font-size: 14.5px; }
.module .m-body p { margin: 2px 0 0; font-size: 13px; color: var(--ink-2); }
.module.locked { opacity: .5; }

/* resume */
.check-row { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.check-row:first-child { border-top: 0; }
.check-row .ok { color: var(--green); font-weight: 700; } .check-row .bad { color: var(--coral); font-weight: 700; }
.check-row .grow { flex: 1; }

/* dsa */
.arr { display: flex; gap: 8px; justify-content: center; padding: 40px 0 56px; flex-wrap: wrap; }
.cell { position: relative; width: 52px; height: 52px; border-radius: 12px; border: 2px solid var(--ink); display: grid; place-items: center; font-weight: 700; background: var(--surface); transition: background .25s, transform .25s; }
.cell.in { background: var(--blue-soft); }
.cell.out { opacity: .3; }
.cell.hit { background: #c8ebd5; border-color: var(--green); }
.cell .ptr { position: absolute; bottom: -34px; font-family: var(--hand); font-size: 22px; font-weight: 700; }
.cell .ptr.l { color: var(--coral); } .cell .ptr.r { color: var(--blue); } .cell .ptr.m { color: var(--green); }
.cell .idx { position: absolute; top: -20px; font-size: 11px; color: var(--ink-3); font-weight: 400; }
.explain { padding: 14px 16px; border-radius: 12px; background: var(--paper); font-size: 14.5px; line-height: 1.5; min-height: 52px; display: flex; gap: 10px; align-items: center; }
.explain img { width: 40px; }
pre.code { margin: 0; padding: 14px; border-radius: 12px; background: #221a15; color: #f6e7d8; font-size: 13px; line-height: 1.6; overflow-x: auto; }
pre.code .hl { background: rgba(226, 96, 58, .35); display: inline-block; width: 100%; }

/* roles */
.role { padding: 16px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; text-align: left; display: flex; flex-direction: column; gap: 4px; transition: border-color .15s, box-shadow .15s; }
.role:hover { border-color: var(--ink); }
.role.on { border-color: var(--ink); box-shadow: 4px 4px 0 var(--coral); }
.role b { font-size: 15px; } .role span { font-size: 12.5px; color: var(--ink-3); }
.fit { font-family: var(--hand); font-size: 24px; color: var(--coral); }

/* passport */
.passport { background: #fffdf8; border: 2px solid var(--ink); box-shadow: 6px 6px 0 var(--blue); }
.stamp { position: absolute; right: 24px; top: 20px; transform: rotate(-12deg); padding: 6px 12px; border: 3px solid var(--coral); color: var(--coral); border-radius: 10px; font-weight: 700; letter-spacing: .1em; font-size: 13px; opacity: .85; }
.badges { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
.bdg { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 8px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--surface); text-align: center; font-size: 12.5px; }
.bdg .e { font-size: 30px; }
.bdg.locked { filter: grayscale(1); opacity: .45; }
.bdg.locked .e::after { content: ' 🔒'; font-size: 14px; }

/* github */
.heat { display: grid; grid-template-columns: repeat(26, 1fr); gap: 3px; }
.heat i { aspect-ratio: 1; border-radius: 3px; background: var(--paper-2); }
.heat i.l1 { background: #f7c9b7; } .heat i.l2 { background: #ee9877; } .heat i.l3 { background: var(--coral); } .heat i.l4 { background: #a8401f; }
.repo { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); }
.repo .grow { flex: 1; }
.repo p { margin: 2px 0 0; font-size: 13px; color: var(--ink-2); }

.switch { position: relative; width: 46px; height: 26px; border-radius: 99px; background: var(--line); border: 0; cursor: pointer; transition: background .2s; flex: none; }
.switch::after { content: ''; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--surface); transition: left .25s cubic-bezier(.3, 1.6, .5, 1); box-shadow: 0 1px 2px rgba(0, 0, 0, .2); }
.switch.on { background: var(--green); }
.switch.on::after { left: 23px; }

/* leaderboard */
.lb { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; font-size: 14px; }
.lb.me { background: var(--coral-soft); font-weight: 700; }
.lb .rk { width: 26px; font-family: var(--hand); font-size: 22px; }
.lb .av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--paper-2); font-size: 13px; font-weight: 700; }
.lb .xp { margin-left: auto; color: var(--ink-2); }

/* buddy */
.buddy { position: fixed; right: 18px; bottom: 0; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; pointer-events: none; }
.buddy-btn { pointer-events: auto; border: 0; background: none; padding: 0; cursor: pointer; width: 112px; transform: translateY(26%); transition: transform .35s cubic-bezier(.3, 1.6, .5, 1); }
.buddy-btn:hover, .buddy.talk .buddy-btn { transform: translateY(6%); }
.buddy-btn img { width: 100%; }
.buddy-bubble { pointer-events: auto; max-width: 270px; background: var(--card); border: 2px solid var(--ink); border-radius: 18px 18px 4px 18px; padding: 10px 14px; font-size: 14px; line-height: 1.45; box-shadow: 3px 3px 0 var(--ink); animation: popIn .25s; margin-right: 40px; }
.buddy-bubble b { font-family: var(--hand); font-size: 20px; display: block; line-height: 1; margin-bottom: 2px; }
.buddy-bubble[hidden] { display: none; }

.xp-float { position: fixed; z-index: 9998; pointer-events: none; font-family: var(--hand); font-weight: 700; font-size: 26px; color: var(--blue); animation: xpUp 1.1s ease-out forwards; }
@keyframes xpUp { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-60px); } }

.modal { position: fixed; inset: 0; z-index: 200; background: rgba(20, 12, 8, .6); display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-card { width: min(520px, 100%); background: var(--card); border: 2px solid var(--ink); border-radius: 22px; box-shadow: 6px 6px 0 var(--ink); padding: 28px; display: flex; flex-direction: column; gap: 16px; align-items: center; text-align: center; animation: popIn .3s; }
.modal-card img { width: 200px; }
.modal-card h2 { font-size: 28px; }
.modal-card p { margin: 0; color: var(--ink-2); line-height: 1.55; }
.modal-card form { width: 100%; display: flex; flex-direction: column; gap: 10px; text-align: left; }
.modal-card label { font-size: 13px; font-weight: 700; }

@media (max-width: 1100px) {
  body.app { grid-template-columns: 76px 1fr; }
  .side { padding: 16px 10px; align-items: center; }
  .logo { font-size: 0; padding: 0; gap: 0; }
  .nav-item { justify-content: center; padding: 10px; position: relative; }
  .nav-item .nl, .side-foot { display: none; }
  .nav-item .new { position: absolute; top: 2px; right: 2px; padding: 1px 5px; font-size: 9px; }
  .nav-group { font-size: 0; padding: 8px 0 4px; border-top: 1px solid var(--line); margin-top: 6px; }
  .c2, .c3, .c21, .c12 { grid-template-columns: 1fr; }
  .cols[style*="repeat(5"] { grid-template-columns: repeat(2, 1fr) !important; }
  .xpbar { display: none; }
  .top { padding: 12px 16px; }
  .view { padding: 20px 16px 120px; }
  .nudge { margin: 12px 16px 0; }
  .greet { grid-template-columns: 1fr; } .greet img { display: none; }
}

/* svg icons */
.ico-svg { flex: none; display: inline-block; vertical-align: middle; }
.nav-item .ni { display: inline-grid; place-items: center; }
.mem .mi { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--paper); color: var(--coral); flex: none; }
.notif .ni { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--paper); color: var(--coral); flex: none; }
.bdg .e { color: var(--coral); display: grid; place-items: center; height: 34px; }
.bdg.locked .e::after { content: none; }
.gift { color: var(--coral); }
.ctx { display: inline-flex; align-items: center; gap: 8px; }
.streak .flame { display: inline-grid; color: var(--coral); }

/* mobile bottom tab bar */
.tabbar { display: none; }
@media (max-width: 640px) {
  body.app { grid-template-columns: 1fr; }
  .side { display: none; }
  .tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; display: grid; grid-template-columns: repeat(5, 1fr); padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); background: var(--glass); backdrop-filter: blur(10px); border-top: 1px solid var(--line); }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 0; border-radius: 12px; font-size: 11px; font-weight: 700; color: var(--ink-3); text-decoration: none; }
  .tabbar a.on { color: var(--coral); background: var(--coral-soft); }
  .buddy { bottom: 64px; } .buddy-btn { width: 84px; }
  .top { padding: 10px 14px; } .top-hello { font-size: 21px; }
  .pill.streak { padding: 0 10px; }
  .readiness-pill { padding: 0 8px 0 6px; }
  .mascot-toggle { padding: 0 6px; gap: 4px; }
  .toggle-switch { display: none; }
  .view { padding: 16px 14px 150px; }
  .view-head h1 { font-size: 26px; }
  .chat { height: 460px; }
  .arr { gap: 4px; } .cell { width: 34px; height: 40px; font-size: 13px; }
  .heat { grid-template-columns: repeat(13, 1fr); }
  .toast-wrap { bottom: 80px; right: 12px; left: 12px; }
}
.view:focus { outline: none; }

/* portfolio builder */
.pf-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pf-actions .btn { display: inline-flex; gap: 6px; align-items: center; }
.pf-wrap { display: grid; grid-template-columns: minmax(300px, 400px) 1fr; gap: 20px; align-items: start; }
.pf-form { gap: 12px; max-height: calc(100vh - 160px); overflow-y: auto; position: sticky; top: 90px; }
.pf-form h3 { margin-top: 8px; font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.pf-f { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 700; }
.pf-f textarea, .pf-proj textarea { min-height: 0; }
.pf-list { display: flex; flex-direction: column; gap: 8px; }
.pf-row { display: flex; gap: 8px; align-items: center; }
.pf-row input { flex: 1; min-width: 0; }
.pf-num { max-width: 80px; } .pf-tag { max-width: 150px; }
.pf-proj { display: flex; flex-direction: column; gap: 6px; padding: 10px; border: 1.5px solid var(--line); border-radius: 12px; }
.pf-x { flex: none; width: 36px; height: 36px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer; display: grid; place-items: center; }
.pf-x:hover { border-color: var(--coral); color: var(--coral); }
.pf-themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pf-theme { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; font-size: 13px; font-weight: 700; }
.pf-theme i { width: 100%; height: 34px; border-radius: 8px; background: linear-gradient(var(--i) 0 0) 10px 10px / 40% 4px no-repeat, var(--b); border: 1px solid var(--line); }
.pf-theme.on { border-color: var(--ink); box-shadow: 3px 3px 0 var(--coral); }
.pf-accents { display: flex; gap: 10px; }
.pf-acc { width: 30px; height: 30px; border-radius: 50%; border: 3px solid var(--card); outline: 1.5px solid var(--line); cursor: pointer; }
.pf-acc.on { outline: 2.5px solid var(--ink); }
.pf-preview { padding: 14px; gap: 10px; }
.pf-preview iframe { width: 100%; height: calc(100vh - 220px); min-height: 560px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
@media (max-width: 1100px) { .pf-wrap { grid-template-columns: 1fr; } .pf-form { position: static; max-height: none; } }

/* career navigator roadmaps */
.eyebrow-s { font: 700 12px var(--display); text-transform: uppercase; letter-spacing: .08em; color: var(--coral); }
.rm-next { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 20px; background: var(--blue-soft); }
.rm-next h2 { font-size: 28px; margin: 6px 0; } .rm-next p { margin: 0 0 14px; color: var(--ink-2); max-width: 640px; line-height: 1.55; }
.rm-next img { width: 160px; } .rm-next .actions { display: flex; gap: 10px; flex-wrap: wrap; }
.rm-h { font-size: 20px; margin: 8px 0 0; }
.rm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.rm-card { display: flex; flex-direction: column; gap: 8px; padding: 18px; border-radius: 16px; background: var(--card); border: 1.5px solid var(--line); text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.rm-card:hover { border-color: var(--ink); box-shadow: 4px 4px 0 var(--coral); }
.rm-card b { font: 700 17px var(--display); }
.rm-prog { height: 8px; border-radius: 99px; background: var(--paper-2); overflow: hidden; border: 1px solid var(--line); }
.rm-prog i { display: block; height: 100%; background: var(--green); border-radius: 99px; }
.rm-prog.wide { width: 220px; }
.rm-sum { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.rm-legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; }
.rm-legend span { display: inline-flex; align-items: center; gap: 6px; }
.lg { width: 14px; height: 14px; border-radius: 4px; border: 2px solid var(--ink); display: inline-block; }
.lg.todo { background: var(--surface); } .lg.doing { background: #f4c76a; } .lg.done { background: var(--green); border-color: var(--green); } .lg.skip { background: var(--paper-2); border-style: dashed; } .lg.rec { border-color: var(--coral); box-shadow: 0 0 0 2px var(--coral-soft); }
.rm-road { position: relative; display: flex; flex-direction: column; gap: 22px; padding-left: 26px; }
.rm-road::before { content: ''; position: absolute; left: 13px; top: 18px; bottom: 18px; width: 3px; border-radius: 3px; background: repeating-linear-gradient(var(--line) 0 10px, transparent 10px 16px); }
.rm-sec-h { position: relative; display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.rm-sec-h h2 { font-size: 20px; margin: 0; }
.rm-num { position: absolute; left: -26px; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; font: 700 13px var(--display); }
.rm-nodes { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.rm-node { position: relative; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 10px; align-items: center; text-align: left; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .15s, box-shadow .15s; }
.rm-node:hover { border-color: var(--ink); }
.rm-dot { grid-row: span 2; width: 22px; height: 22px; border-radius: 6px; border: 2px solid var(--ink); display: grid; place-items: center; color: #fff; }
.rm-t { font-weight: 700; font-size: 14.5px; line-height: 1.3; } .rm-meta { font-size: 12px; color: var(--ink-3); }
.rm-node.doing { border-color: #e0a92f; } .rm-node.doing .rm-dot { background: #f4c76a; }
.rm-node.done { background: color-mix(in srgb, var(--green) 10%, var(--surface)); border-color: color-mix(in srgb, var(--green) 45%, var(--line)); } .rm-node.done .rm-dot { background: var(--green); border-color: var(--green); }
.rm-node.skip { opacity: .55; } .rm-node.skip .rm-dot { border-style: dashed; }
.rm-node.rec { border-color: var(--coral); box-shadow: 3px 3px 0 var(--coral); }
.rm-rec { position: absolute; top: -9px; right: 10px; padding: 1px 8px; border-radius: 6px; background: var(--coral); color: #fff; font: 700 11px var(--display); }
.rm-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 90; padding: 22px; background: var(--card); border-left: 2px solid var(--ink); box-shadow: -8px 0 30px rgba(0, 0, 0, .12); display: flex; flex-direction: column; gap: 14px; overflow-y: auto; animation: slideIn .25s ease; }
.rm-drawer[hidden] { display: none; }
.rm-drawer h2 { font-size: 24px; margin: 0; } .rm-drawer p { margin: 0; color: var(--ink-2); line-height: 1.55; }
.rm-why { padding: 12px 14px; border-radius: 12px; background: var(--paper); } .rm-why b { font: 700 14px var(--display); }
.rm-drawer .btn { align-self: flex-start; }
.rm-status { display: flex; gap: 8px; flex-wrap: wrap; }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (max-width: 640px) { .rm-next { grid-template-columns: 1fr; } .rm-next img { display: none; } .rm-sum { align-items: flex-start; } }

/* merged workspace: tabs + embedded original screens */
.sec-tabs { display: flex; gap: 4px; padding: 4px; border-radius: 12px; background: var(--paper-2); border: 1px solid var(--line); width: fit-content; max-width: 100%; overflow-x: auto; }
.sec-tabs a { padding: 8px 14px; border-radius: 9px; font: 700 14px var(--display); color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.sec-tabs a[aria-selected="true"] { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .08); }
.view.is-classic { padding: 16px 28px 40px; gap: 12px; }
.classic-head { margin-bottom: 2px; }
.classic-head h1 { font-family: var(--display); font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.classic-head p { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); line-height: 1.45; }
.dash-wrap { width: 100%; flex: 1; display: flex; flex-direction: column; }
.classic-frame { width: 100%; height: calc(100vh - 190px); min-height: 760px; border: 0; border-radius: 16px; background: transparent; display: block; transition: height .2s ease; }
.view-head .btn.sm { display: inline-flex; align-items: center; gap: 6px; }
.skin-btn { gap: 8px; } .skin-btn[aria-pressed="true"] { border-color: var(--coral); color: var(--coral); }

/* Classic look: same features, no mascots or doodles */
body[data-skin="classic"] .buddy,
body[data-skin="classic"] .view img[src*="mascots/"],
body[data-skin="classic"] .side-level img,
body[data-skin="classic"] .nudge img,
body[data-skin="classic"] .toast img,
body[data-skin="classic"] .modal-card img[src*="mascots/"] { display: none !important; }
body[data-skin="classic"] .hand { font-family: var(--display); font-weight: 700; }
body[data-skin="classic"] .top-hello { font-size: 18px; }
body[data-skin="classic"] .card.ink, body[data-skin="classic"] .passport { box-shadow: none; border-color: var(--line); }
body[data-skin="classic"] .btn { box-shadow: none; }
body[data-skin="classic"] .greet { grid-template-columns: 1fr; background: var(--card); border-color: var(--line); min-height: 0; }
body[data-skin="classic"] .rm-next { grid-template-columns: 1fr; }
body[data-skin="classic"] .modal-card { box-shadow: 0 20px 60px rgba(0, 0, 0, .18); border-color: var(--line); }
body[data-skin="classic"] .rm-node.rec { box-shadow: none; }
body[data-skin="classic"] .msg.ai img { display: none; }
body[data-skin="classic"] .explain img { display: none; }
@media (max-width: 1100px) { .skin-btn .mascot-toggle-text { display: none; } .readiness-tag { display: none; } }
body[data-skin="classic"] .toast b, body[data-skin="classic"] .xp-float, body[data-skin="classic"] .q-xp, body[data-skin="classic"] .rk, body[data-skin="classic"] .fit, body[data-skin="classic"] .num { font-family: var(--display); }
.rm-sec-h h2 { margin-left: 12px; }

/* ── Live Backend & OpenRouter Indicator ────────────────────────────────── */
.live-pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 0 11px;
  background: var(--card); border: 1.5px solid var(--line); font-size: 13px; font-weight: 700;
  border-radius: 999px; color: var(--ink);
}
.live-pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #2f8a57;
  box-shadow: 0 0 0 2px rgba(47, 138, 87, 0.25);
  animation: liveGlow 2s infinite ease-in-out;
}
@keyframes liveGlow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* ── Resume Intelligence 2.0 Upload & Scorecard ─────────────────────────── */
.resume-drop-zone {
  border: 2px dashed var(--line); border-radius: 16px; padding: 24px;
  text-align: center; background: var(--paper); cursor: pointer;
  transition: all .2s ease; display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.resume-drop-zone:hover, .resume-drop-zone.dragover {
  border-color: var(--coral); background: var(--coral-soft);
}
.resume-drop-zone .dz-icon { color: var(--coral); }
.resume-drop-zone b { font-size: 15px; }
.resume-drop-zone span { font-size: 13px; color: var(--ink-2); }
.file-hidden { display: none; }

.scores-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px;
  margin: 16px 0;
}
.score-tile {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 12px; display: flex; flex-direction: column; gap: 4px;
}
.score-tile .st-label { font-size: 11.5px; color: var(--ink-3); text-transform: uppercase; font-weight: 700; letter-spacing: .04em; }
.score-tile .st-val { font-size: 22px; font-weight: 800; font-family: var(--display); color: var(--ink); }
.score-tile.highlight { border-color: var(--coral); background: var(--coral-soft); }
.score-tile.highlight .st-val { color: var(--coral); }

.sk-tag {
  display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px;
  border-radius: 8px; font-size: 12.5px; font-weight: 700;
}
.sk-tag.verified { background: #e3f5eb; color: #1e7040; border: 1px solid #b7e3ca; }
.sk-tag.declared { background: #fef4e5; color: #a46c14; border: 1px solid #f9deb2; }
.sk-tag.missing { background: var(--coral-soft); color: var(--coral); border: 1px solid #f6beab; }

.rewrite-card {
  background: var(--paper); border: 1.5px solid var(--line); border-radius: 14px;
  padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; margin-top: 10px;
}
.rewrite-orig { font-size: 13px; color: var(--ink-3); text-decoration: line-through; }
.rewrite-sugg { font-size: 14px; color: var(--ink); line-height: 1.5; font-weight: 600; }
.rewrite-reason { font-size: 12px; color: var(--coral); }

/* ── Interactive Bullet Point Optimizer Modal ────────────────────────────── */
.opt-box { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.opt-box textarea { width: 100%; min-height: 80px; padding: 12px; border-radius: 10px; border: 1.5px solid var(--line); font-family: inherit; font-size: 14px; }
.opt-box input { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--line); font-size: 14px; }
.opt-res-card {
  background: var(--paper); border: 1.5px solid var(--line); border-radius: 12px;
  padding: 12px 14px; display: flex; flex-direction: column; gap: 6px;
}
.opt-res-card b { color: var(--coral); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.opt-res-card p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--ink); }

/* ── Project Builder Catalog Grid ────────────────────────────────────────── */
.pb-catalog {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin: 16px 0;
}
.pb-card {
  background: var(--card); border: 2px solid var(--line); border-radius: 16px;
  padding: 18px; display: flex; flex-direction: column; gap: 10px; cursor: pointer;
  transition: all .2s ease; text-align: left;
}
.pb-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.pb-card.active { border-color: var(--coral); box-shadow: 4px 4px 0 var(--coral); background: var(--card); }
.pb-card h4 { margin: 0; font-size: 18px; font-weight: 800; font-family: var(--display); }
.pb-card p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.45; }
.pb-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.pb-badge { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 6px; background: var(--paper-2); color: var(--ink-2); }

.code-view {
  background: #1b1612; color: #f5ede4; border-radius: 12px; padding: 14px;
  font-family: 'Consolas', 'Monaco', monospace; font-size: 13px; line-height: 1.6;
  overflow-x: auto; max-height: 280px; border: 1px solid var(--line);
}

/* ── GitHub Sync Bar ─────────────────────────────────────────────────────── */
.gh-sync-bar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px;
}
.gh-sync-bar input {
  padding: 9px 14px; border-radius: 10px; border: 1.5px solid var(--line);
  font-size: 14px; flex: 1; min-width: 200px;
}

/* ── Pro Coding & AI Code Review ────────────────────────────────────────── */
.coding-catalog {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; margin-bottom: 18px;
}
.coding-item {
  background: var(--card); border: 1.5px solid var(--line); border-radius: 14px;
  padding: 16px; cursor: pointer; transition: all .18s ease; display: flex; flex-direction: column; gap: 8px;
}
.coding-item:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 3px 3px 0 var(--ink); }
.coding-item.active { border-color: var(--coral); background: var(--card); box-shadow: 3px 3px 0 var(--coral); }
.coding-item h4 { margin: 0; font-size: 16px; font-weight: 800; font-family: var(--display); }
.coding-editor-wrap {
  display: flex; flex-direction: column; gap: 12px; margin-top: 14px;
}
.code-editor {
  width: 100%; min-height: 240px; font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 13.5px; line-height: 1.5; padding: 14px; border-radius: 12px;
  background: #17120e; color: #f5ece2; border: 1.5px solid var(--line); resize: vertical; box-sizing: border-box;
}
.ai-review-box {
  background: var(--paper-2); border: 1.5px solid var(--line); border-radius: 14px;
  padding: 16px; margin-top: 14px; display: flex; flex-direction: column; gap: 8px;
}
.ai-review-box.success { border-color: var(--green); background: #eef9f2; }
.ai-review-box h4 { margin: 0; font-size: 15px; font-weight: 800; font-family: var(--display); }

/* ── Company Intel ───────────────────────────────────────────────────────── */
.company-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; margin-bottom: 18px;
}
.company-card {
  background: var(--card); border: 1.5px solid var(--line); border-radius: 14px;
  padding: 16px; cursor: pointer; transition: all .18s ease; display: flex; flex-direction: column; gap: 8px;
}
.company-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 3px 3px 0 var(--ink); }
.company-card.active { border-color: var(--coral); box-shadow: 3px 3px 0 var(--coral); }
.company-card h3 { margin: 0; font-size: 18px; font-weight: 800; font-family: var(--display); }
.round-timeline {
  display: flex; flex-direction: column; gap: 10px; margin: 12px 0; padding-left: 6px;
}
.round-node {
  display: flex; gap: 12px; align-items: flex-start;
}
.round-badge {
  background: var(--coral); color: white; border-radius: 50%; width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; flex-shrink: 0;
}

/* ── Quiz & Concept Checks ───────────────────────────────────────────────── */
.quiz-card {
  background: var(--card); border: 1.5px solid var(--line); border-radius: 16px;
  padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px;
}
.quiz-opts { display: flex; flex-direction: column; gap: 8px; }
.quiz-opt {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px;
  border: 1.5px solid var(--line); background: var(--paper); cursor: pointer; font-size: 14px;
  transition: all .15s ease; text-align: left;
}
.quiz-opt:hover { border-color: var(--ink); background: var(--card); }
.quiz-opt.correct { border-color: var(--green); background: #e3f5eb; color: #1e7040; font-weight: 700; }
.quiz-opt.incorrect { border-color: var(--coral); background: var(--coral-soft); color: var(--coral); }

/* ── Next Action Highlight ───────────────────────────────────────────────── */
.next-action-card {
  background: linear-gradient(135deg, var(--card) 0%, var(--coral-soft) 100%);
  border: 2px solid var(--coral); border-radius: 18px; padding: 22px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
  box-shadow: 4px 4px 0 var(--coral); margin-bottom: 18px;
}
.next-action-card h3 { margin: 0 0 6px 0; font-size: 20px; font-weight: 800; font-family: var(--display); color: var(--ink); }
.next-action-card p { margin: 0; font-size: 14.5px; color: var(--ink-2); max-width: 650px; line-height: 1.5; }


/* ── Pro Coding (question bank) ──────────────────────────────────────────── */
.pc { display: grid; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); gap: 16px; align-items: start; }
.pc-list { position: sticky; top: 76px; max-height: calc(100vh - 100px); display: flex; flex-direction: column; gap: 10px; }
.pc-list input[type="search"], .pc-list select, .pc-editor-head select {
  width: 100%; box-sizing: border-box; padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--line);
  background: var(--paper); color: var(--ink); font: inherit; font-size: 14px;
}
.pc-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pc-filters select:last-child { grid-column: 1 / -1; }
.pc-items { overflow-y: auto; display: flex; flex-direction: column; gap: 6px; min-height: 120px; padding-right: 2px; }
.pc-item {
  text-align: left; background: var(--surface); border: 1.5px solid var(--line); border-radius: 12px; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 6px; cursor: pointer; color: var(--ink); font: inherit;
}
.pc-item:hover { border-color: var(--ink); }
.pc-item.active { border-color: var(--coral); box-shadow: 3px 3px 0 var(--coral); }
.pc-t { font-weight: 700; font-size: 14px; line-height: 1.3; }
.pc-m { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.pc-topic { font-size: 11.5px; padding: 2px 8px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); border: 1px solid var(--line); }
.pc-ok { color: var(--green); font-weight: 800; }
.pc-main { min-width: 0; }
.pc-spec { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: 14px; line-height: 1.6; }
.pc-spec p { margin: 0 0 8px; }
.pc-spec ul { margin: 4px 0 8px; padding-left: 20px; }
.pc-ex pre { margin: 4px 0 4px; padding: 10px 12px; background: #17120e; color: #f5ece2; border-radius: 10px; font-size: 13px; white-space: pre-wrap; overflow-x: auto; }
.pc-ex { margin-bottom: 8px; }
.pc-editor-head { display: flex; gap: 10px; align-items: center; margin: 14px 0 8px; flex-wrap: wrap; }
.pc-editor-head select { width: auto; }
.pc-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.pc-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13.5px; }
.ai-review-box ul { margin: 2px 0 6px; padding-left: 20px; line-height: 1.55; font-size: 14px; }
.pb-practice { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 8px; font-size: 12.5px; }
.pb-chip {
  display: inline-flex; gap: 5px; align-items: center; padding: 3px 10px; border-radius: 999px; border: 1.5px solid var(--line);
  background: var(--paper); color: var(--ink); text-decoration: none; font-size: 12.5px; font-weight: 600;
}
.pb-chip em { font-style: normal; color: var(--ink-2); font-weight: 500; }
.pb-chip:hover { border-color: var(--ink); }
.pb-chip.solved { border-color: var(--green); background: #eef9f2; }
@media (max-width: 1000px) {
  .pc { grid-template-columns: 1fr; }
  .pc-list { position: static; max-height: 420px; }
}

/* ── Connected learning: PCME strip, catalog, skeletons ─────────────────── */
.skel { border-radius: 12px; margin-bottom: 8px; background: linear-gradient(90deg, var(--paper-2) 25%, var(--surface) 50%, var(--paper-2) 75%); background-size: 200% 100%; animation: skel 1.2s ease-in-out infinite; }
@keyframes skel { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skel { animation: none; } }
.connected { gap: 14px; }
.eyebrow-sm { font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--coral); }
.conn-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.conn-stats a { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--ink); text-decoration: none; }
.conn-stats a:hover { border-color: var(--ink); }
.conn-stats b { font-size: 22px; font-family: var(--display); }
.conn-stats span { font-size: 12.5px; color: var(--ink-2); }
.pb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 14px; }
.pb-grid .pb-card { text-decoration: none; color: inherit; }
.pb-grid input, .card input[type="search"], #pbDomain { padding: 9px 12px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--paper); color: var(--ink); font: inherit; font-size: 14px; }
.pcme-list { display: flex; flex-direction: column; gap: 8px; max-height: 420px; overflow-y: auto; }
@media (max-width: 760px) { .conn-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.msg.ai span p{margin:0 0 8px}.msg.ai span p:last-child{margin:0}.msg.ai span ul{margin:4px 0 8px;padding-left:18px}.msg.ai span li{margin:2px 0}.msg.ai span code{font-size:.9em;background:var(--paper-2,#efe6da);padding:0 4px;border-radius:4px}
.msg.ai span:has(> p),.msg.ai span:has(> ul){white-space:normal}