@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

:root{
  --ink:        #10141c;
  --ink-2:      #171d29;
  --ink-line:   #2a3242;
  --paper:      #f4efe0;
  --paper-2:    #ece4cd;
  --paper-line: #d8cca9;
  --text-ink:   #eef1f6;
  --text-ink-dim: #98a2b8;
  --text-paper: #262117;
  --text-paper-dim: #6f6650;
  --red-dark:   #8f2a22;
  --red:        #c23b32;
  --orange:     #d47735;
  --gold:       #c99a3d;
  --green:      #55a873;
  --excellent:  #218c53;
  --radius:     10px;
  --shadow: 0 12px 30px -12px rgba(0,0,0,.55);
}

*{ box-sizing:border-box; }
button, input, select, textarea{ font-family:inherit; font-size:inherit; color:inherit; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(1100px 500px at 15% -10%, #1b2233 0%, transparent 60%),
    radial-gradient(900px 500px at 100% 0%, #1a2130 0%, transparent 55%),
    var(--ink);
  color:var(--text-ink);
  font-family:'Vazirmatn', sans-serif;
  direction:rtl;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  font-synthesis:none; /* Prevents the browser from faking bold/italic for
                           weights that haven't loaded yet; this can distort
                           the shape of Persian half-space characters */
}
a{ color:inherit; text-decoration:none; }
.mono{ font-family:'Space Mono', monospace; direction:ltr; unicode-bidi:isolate; }
img{ max-width:100%; }

/* ---------- layout shell ---------- */
.wrap{ max-width:1180px; margin:0 auto; padding:0 20px; width:100%; }

header.site{
  position:sticky; top:0; z-index:40;
  background:rgba(16,20,28,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--ink-line);
}
.nav{ display:flex; align-items:center; gap:20px; padding:14px 0; }
.brand{ display:flex; align-items:center; gap:6px; font-weight:750; font-size:1rem; }
.brand .stamp{
  width:32px; height:32px; border-radius:50%;
  border:2px solid var(--red); color:var(--red);
  display:flex; align-items:center; justify-content:center;
  font-family:'Space Mono',monospace; font-weight:700; font-size:.85rem;
  transform:rotate(-8deg);
}
.brand small{ display:block; font-weight:400; color:var(--text-ink-dim); font-size:.625rem; margin-top:2px; }
.navlinks{ display:flex; gap:4px; margin-inline-start:8px; flex-wrap:wrap; }
.navlinks a{
  padding:8px 12px; border-radius:8px; color:var(--text-ink-dim); font-size:.92rem; font-weight:500;
  transition:.15s;
}
.navlinks a:hover, .navlinks a.active{ color:var(--text-ink); background:var(--ink-2); }
.nav-search{ flex:1; max-width:340px; margin-inline-start:auto; }
.nav-search form{ position:relative; }
.nav-search input{
  width:100%; padding:9px 38px 9px 14px; border-radius:20px; border:1px solid var(--ink-line);
  background:var(--ink-2); color:var(--text-ink); font-family:inherit; font-size:.88rem;
}
.nav-search button{
  position:absolute; inset-inline-start:6px; top:50%; transform:translateY(-50%);
  background:none; border:none; color:var(--text-ink-dim); cursor:pointer; font-size:1rem;
}
.nav-user { display:flex; align-items:center; gap:10px; margin-inline-start:auto; }
.btn{
  display:inline-flex; align-items:center; gap:6px; justify-content:center;
  padding:9px 16px; border-radius:9px; font-weight:600; font-size:.88rem; cursor:pointer;
  border:1px solid transparent; transition:.15s;
}
.btn svg {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
  display: block; 
  transform: translateY(-1px);
}
.btn-primary{ background:var(--red); color:#fff; }
.btn-primary:hover{ background:var(--red-dark); }
.btn-ghost{ background:transparent; border-color:var(--ink-line); color:var(--text-ink); }
.btn-ghost:hover{ border-color:var(--text-ink-dim); }
.btn-gold{ background:var(--gold); color:#241a04;}
.btn-block{ width:100%; }

main{ flex:1; }

footer.site{
  border-top:1px solid var(--ink-line); margin-top:60px; padding:26px 0; color:var(--text-ink-dim); font-size:.85rem;
}
footer.site .wrap{ display:flex; justify-content: center; flex-wrap:wrap; gap:10px; }

/* ---------- hero ---------- */
.hero{ padding:64px 0 40px; position:relative; }
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:40px; align-items:center; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; color:var(--gold); font-weight:700; font-size:.78rem;
  letter-spacing:.03em; margin-bottom:14px;
}
.eyebrow::before{ content:'✦'; }
.hero h1{ font-size:clamp(2rem,4.2vw,3.1rem); line-height:1.28; margin:0 0 16px; font-weight:800; }
.hero h1 .redline{ position:relative; display:inline-block; color:var(--red); }
.hero p.lead{ color:var(--text-ink-dim); font-size:1.05rem; line-height:1.9; max-width:52ch; margin:0 0 26px; }
.hero-cta{ display:flex; gap:12px; flex-wrap:wrap; }

.report-card{
  background:var(--paper); color:var(--text-paper); border-radius:14px; padding:26px;
  box-shadow:var(--shadow); transform:rotate(1.3deg); position:relative;
  border:1px solid var(--paper-line);
}
.report-card::before{
  content:'برگه ارزیابی'; position:absolute; top:-13px; inset-inline-start:22px;
  background:var(--red); color:#fff; font-size:.72rem; font-weight:700; padding:4px 12px; border-radius:6px;
  transform:rotate(-2deg);
}
.report-row{ display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px dashed var(--paper-line); font-size:.9rem; }
.report-row:last-child{ border-bottom:none; }
.report-row b{ font-weight:700; }

/* red-pen circled grade */
.grade-circle{
  position:relative; width:2.9em; height:2.9em; display:inline-flex; align-items:center; justify-content:center;
  font-family:'Space Mono',monospace; font-weight:700;
}
.grade-circle svg{ position:absolute; inset:0; width:100%; height:100%; }
.grade-excellent .grade-ring{ stroke:var(--excellent); }
.grade-good .grade-ring{ stroke:var(--green); }
.grade-mid .grade-ring{ stroke:var(--gold); }
.grade-low .grade-ring{ stroke:var(--orange); }
.grade-bad .grade-ring{ stroke:var(--red); }
.grade-none .grade-ring{ stroke:var(--text-ink-dim); }
.grade-excellent{ color:var(--excellent); }
.grade-good{ color:var(--green); }
.grade-mid{ color:#b98a2c; }
.grade-low{ color:var(--orange); }
.grade-bad{ color:var(--red); }
.grade-none{ color:var(--text-ink-dim); }

@keyframes grade-wobble {
  0%, 100% {
    border-radius: 50% 50% 50% 50%;
    transform: scale(1) rotate(0deg);
  }
  25% {
    border-radius: 58% 42% 63% 37% / 41% 55% 45% 59%;
    transform: scale(1.03) rotate(calc(var(--wobble-deg) * 10));
  }
  50% {
    border-radius: 42% 58% 37% 63% / 55% 41% 59% 45%;
    transform: scale(0.97) rotate(calc(var(--wobble-deg) * -10));
  }
  75% {
    border-radius: 48% 52% 41% 59% / 60% 40% 60% 40%;
    transform: scale(1.01) rotate(calc(var(--wobble-deg) * 5));
  }
}

.grade-ring {
  transform-origin: center;
}

.grade-bad .grade-ring { --wobble-deg: 4deg; animation: grade-wobble 1.75s ease-in-out infinite; }
.grade-low .grade-ring { --wobble-deg: 3deg; animation: grade-wobble 2.5s ease-in-out infinite; }
.grade-mid .grade-ring { --wobble-deg: 2deg; animation: grade-wobble 3.5s ease-in-out infinite; }
.grade-good .grade-ring { --wobble-deg: 1deg; animation: grade-wobble 4.5s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .grade-ring { animation: none !important; }
}

/* Two-digit scores (10 or 10.0) are wider than the rest; shrink slightly to fit */
.grade-circle-wide .mono{ font-size:.85em; }

/* ---------- stat strip ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin:46px 0; }
.stat{ background:var(--ink-2); border:1px solid var(--ink-line); border-radius:12px; padding:20px; text-align:center; }
.stat .num{ font-family:'Space Mono',monospace; font-size:1.8rem; font-weight:700; color:var(--gold); }
.stat .lbl{ color:var(--text-ink-dim); font-size:.82rem; margin-top:4px; }

/* ---------- section headers ---------- */
.section-head{ display:flex; align-items:baseline; justify-content:space-between; margin:0 0 20px; gap:12px; flex-wrap:wrap; }

/* 👈 اضافه کردن فلیپ و تراز عمودی به h2 */
.section-head h2{ 
  font-size:1.35rem; 
  margin:0; 
  font-weight:800; 
  display: inline-flex;
  align-items: center;
  gap: 8px; /* فاصله بین آیکون و متن header */
}

/* 👈 تنظیم اندازه و تراز دقیق آیکون */
.section-head h2 svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  display: block;
  transform: translateY(-2.5px); /* برای بالا کشیدن جزئی و هم‌ترازی با فونت فارسی */
}

.section-head h2{ font-size:1.35rem; margin:0; font-weight:800; }
.section-head .more{ font-size:.85rem; color:var(--text-ink-dim); }
.section-head .more:hover{ color:var(--text-ink); }
section.block{ padding:36px 0; }

/* ---------- cards grids ---------- */
.grid{ display:grid; gap:16px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }

.card{
  background:var(--ink-2); border:1px solid var(--ink-line); border-radius:12px; padding:18px;
  transition:.15s; display:block;
}
a.card:hover{ border-color:var(--red); transform:translateY(-2px); }
.card-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; margin-bottom:10px; }
.card-title{ font-weight:700; font-size:1.02rem; }
.card-sub{ color:var(--text-ink-dim); font-size:.82rem; margin-top:3px; }
.card-meta{ display:flex; gap:14px; color:var(--text-ink-dim); font-size:.8rem; margin-top:10px; }

.pill{
  display:inline-block; padding:3px 10px; border-radius:20px; font-size:.72rem; font-weight:600;
  background:var(--ink); border:1px solid var(--ink-line); color:var(--text-ink-dim);
}

/* ---------- department list ---------- */
.dept-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.dept-card{
  display:flex; flex-direction:column; gap:10px;
  background:var(--ink-2); border:1px solid var(--ink-line); border-radius:10px; padding:14px 16px;
}
.dept-card:hover{ border-color:var(--red); }
.dept-card .dept-name{ font-weight:700; font-size:.94rem; line-height:1.4; transform: translateY(+0.4em); }
.dept-card .dept-code{ color:var(--text-ink-dim); font-family:'Space Mono',monospace; font-size:.72rem; margin-top:2px; }
.dept-card .card-meta{ margin-top:0; font-size:.76rem; }

/* ---------- sort bar ---------- */
.sort-bar{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin:-8px 0 26px; }
.sort-label{ color:var(--text-ink-dim); font-size:.82rem; }
.sort-pills{ display:flex; gap:6px; flex-wrap:wrap; }
.sort-pill{
  padding:5px 13px; border-radius:20px; font-size:.8rem; font-weight:500;
  background:var(--ink-2); border:1px solid var(--ink-line); color:var(--text-ink-dim);
}
.sort-pill:hover{ color:var(--text-ink); border-color:var(--text-ink-dim); }
.sort-pill.active{ background:var(--red); border-color:var(--red); color:#fff; }
.sort-dir{ display:flex; gap:6px; margin-inline-start:auto; }
.sort-dir-btn{
  padding:5px 12px; border-radius:20px; font-size:.78rem; font-weight:500;
  background:var(--ink-2); border:1px solid var(--ink-line); color:var(--text-ink-dim);
}
.sort-dir-btn:hover{ color:var(--text-ink); border-color:var(--text-ink-dim); }
.sort-dir-btn.active{ background:var(--ink); border-color:var(--gold); color:var(--gold); }

/* ---------- filterable course/professor cards ---------- */
.filter-hint{ color:var(--text-ink-dim); font-size:.78rem; margin:-6px 0 12px; }
.filter-card{ cursor:pointer; }
.filter-card.active{
  border-color:var(--red);
  box-shadow:0 0 0 2px var(--red) inset;
  background:linear-gradient(180deg, rgba(193,57,47,.12), rgba(193,57,47,.03));
}
.card-goto{
  margin-inline-start:auto; color:var(--text-ink-dim); text-decoration:underline dotted;
  text-underline-offset:3px;
}
.card-goto:hover{ color:var(--text-ink); }

/* ---------- collapsible / fade card grids ---------- */
.collapse-viewport{ position:relative; overflow:hidden; padding-top:4px; margin-top:-4px; }
.collapsible.is-collapsed .collapse-viewport{ transition:max-height .35s ease; }
.collapse-fade{
  display:none; position:absolute; inset-inline:0; bottom:0; height:110px;
  background:linear-gradient(to bottom, transparent, var(--ink) 82%);
  pointer-events:none;
}
.collapsible.is-collapsed .collapse-fade{ display:block; }
.expand-btn{ display:none; margin-top:16px; }
.collapsible.is-collapsed .expand-btn{ display:inline-flex; }

/* ---------- breadcrumb ---------- */
.crumbs{ color:var(--text-ink-dim); font-size:.85rem; margin:22px 0 6px; }
.crumbs a:hover{ color:var(--text-ink); }

/* ---------- profile header (professor/course) ---------- */
.profile-head{
  display:flex; gap:22px; align-items:center; background:var(--ink-2); border:1px solid var(--ink-line);
  border-radius:16px; padding:26px; margin:18px 0 30px; flex-wrap:wrap;
}
.avatar-square{
  width:76px; height:76px; border-radius:12px; flex:none;
  background:linear-gradient(150deg,#2b3446,#1a2130); display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:1.5rem; color:var(--gold); border:1px solid var(--ink-line);
}
.profile-head h1{ margin:0 0 4px; font-size:1.5rem; }
.profile-head .dept-tag{ color:var(--text-ink-dim); font-size:.88rem; }
.profile-score{
  margin-inline-start:auto; text-align:center; display:flex; flex-direction:column; align-items:center; gap:4px;
}
.profile-score .grade-circle{ width:2.6em; height:2.6em; font-size:1.35rem; }
.profile-score .lbl{ font-size:.75rem; color:var(--text-ink-dim); }

.subscore-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:0 0 28px; }
.subscore{ background:var(--ink-2); border:1px solid var(--ink-line); border-radius:10px; padding:14px; text-align:center; }
.subscore .n{ font-family:'Space Mono',monospace; font-weight:700; font-size:1.2rem; }
.subscore .t{ color:var(--text-ink-dim); font-size:.76rem; margin-top:3px; }

/* ---------- review sheet (paper card) ---------- */
.review{
  background:var(--paper); color:var(--text-paper); border-radius:12px; padding:20px 22px; margin-bottom:16px;
  border:1px solid var(--paper-line); position:relative; scroll-margin-top:90px;
}
.review:target{
  border-color:var(--red);
  box-shadow:0 0 0 2px var(--red);
  animation:review-target-flash 1.8s ease-out;
}
@keyframes review-target-flash{
  from{ background:#fbe4d9; }
  to{ background:var(--paper); }
}
.review::before{
  content:''; position:absolute; inset-inline-start:0; top:14px; bottom:14px; width:3px;
  background:repeating-linear-gradient(to bottom, var(--red) 0 6px, transparent 6px 12px);
  border-radius:2px;
}
.review-top { position: relative; display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; gap: 10px; }
.review-top .semester { font-family: 'Space Mono', monospace; font-size: .76rem; background: var(--paper-2); padding: 3px 9px; border-radius: 6px; color: var(--text-paper-dim); }
.review-top .review-status { position: absolute; left: 50%; top: 0; transform: translateX(-50%); }
.review-top .review-status.pending { border-color: var(--gold); color: var(--gold); }
.review-top .review-status.rejected { border-color: var(--red); color: var(--red); }
.review-fields{ display:grid; grid-template-columns:repeat(2,1fr); gap:8px 20px; font-size:.86rem; margin:14px 0; }
.review-fields div span{ color:var(--text-paper-dim); }
.review-fields div b{ display:block; margin-top:1px; }
.review-scorebar{ display:flex; gap:16px; flex-wrap:wrap; margin:14px 0 10px; font-size:.8rem; }
.review-scorebar .s{ display:flex; align-items:center; gap:6px; }
.review-scorebar .s .grade-circle{ width:1.6em; height:1.6em; font-size:.85rem; }
.review-notes{ background:var(--paper-2); border-radius:8px; padding:12px 14px; font-size:.88rem; line-height:1.85; margin-top:10px; white-space:pre-line; }
.review-bottom{ display:flex; justify-content:space-between; align-items:center; margin-top:14px; }
.vote-buttons{ display:flex; gap:8px; }
.vote-btn{
  display:flex; align-items:center; gap:6px; padding:6px 12px; border-radius:20px; border:1px solid var(--paper-line);
  background:#fff8ea; cursor:pointer; font-family:inherit; font-size:.82rem; color:var(--text-paper);
}
.vote-btn.active{ border-color:var(--red); color:var(--red); background:#fceceb; }
.vote-btn:disabled{ cursor:not-allowed; opacity:.55; }
.final-stamp{
  border:2px solid var(--red); color:var(--red); border-radius:50%; width:52px; height:52px;
  display:flex; align-items:center; justify-content:center; font-family:'Space Mono',monospace; font-weight:700;
  transform:rotate(-6deg); flex:none;
}

/* ---------- leaderboard ---------- */
.board{ display:flex; flex-direction:column; gap:8px; }
.board-row{
  display:grid; grid-template-columns:44px 1fr auto; gap:14px; align-items:center;
  background:var(--ink-2); border:1px solid var(--ink-line); border-radius:10px; padding:12px 16px;
}
.board-row.me{ border-color:var(--gold); background:#241d10; }
.rank{ font-family:'Space Mono',monospace; font-weight:700; text-align:center; color:var(--text-ink-dim); }
.rank.top1{ color:#f2c94c; font-size:1.3rem; }
.rank.top2{ color:#c8ccd6; font-size:1.15rem; }
.rank.top3{ color:#cd8a4e; font-size:1.1rem; }
.board-name{ font-weight:700; }
.board-meta{ display:flex; gap:14px; font-size:.78rem; color:var(--text-ink-dim); flex-wrap:wrap; }
.board-note{ background:var(--ink-2); border:1px dashed var(--ink-line); border-radius:10px; padding:14px 16px; font-size:.82rem; color:var(--text-ink-dim); margin-top:14px; line-height:1.8;}

/* ---------- forms ---------- */
.form-card{ background:var(--ink-2); border:1px solid var(--ink-line); border-radius:14px; padding:32px; max-width:760px; margin:0 auto; }

.tos-box{
  background:var(--ink-2); border:1px solid var(--gold); border-radius:12px; padding:18px 20px;
  max-width:760px; margin:0 auto 22px;
}
.tos-box-title{ font-weight:700; margin-bottom:10px; color:var(--gold); }
.tos-list{ margin:0; padding-inline-start:20px; display:flex; flex-direction:column; gap:6px; font-size:.85rem; line-height:1.9; }
.tos-agree{
  display:flex; align-items:center; gap:10px; padding:14px 16px; background:var(--ink); border:1px solid var(--ink-line);
  border-radius:10px; margin:22px 0 16px; cursor:pointer; font-size:.86rem;
}
.tos-agree input{ width:18px; height:18px; accent-color:var(--red); cursor:pointer; flex:none; }
.form-section{ padding:26px 0; border-bottom:1px solid var(--ink-line); }
.form-section:first-child{ padding-top:0; }
.form-section:last-child{ border-bottom:none; padding-bottom:0; }
.form-section-title{
  display:flex; align-items:center; gap:10px; font-size:.95rem; font-weight:800;
  color:var(--text-ink); margin:0 0 18px;
}
.form-section-title .n{
  width:24px; height:24px; border-radius:50%; border:1px solid var(--gold); color:var(--gold);
  display:flex; align-items:center; justify-content:center; flex:none;
  font-family:'Space Mono',monospace; font-size:.74rem; font-weight:700;
}
.form-section-sub{ color:var(--text-ink-dim); font-size:.78rem; margin:-12px 0 16px; line-height:1.8; }
.field{ margin-bottom:18px; }
.field:last-child{ margin-bottom:0; }
.field label{ display:block; font-size:.86rem; font-weight:600; margin-bottom:7px; }
.field label .req{ color:var(--red); }
.field select, .field textarea, .field input[type=text]{
  width:100%; padding:10px 12px; border-radius:8px; border:1px solid var(--ink-line);
  background:var(--ink); color:var(--text-ink); font-family:inherit; font-size:.9rem;
}
.field textarea{ resize:vertical; min-height:90px; }
.choice-grid{ display:flex; flex-wrap:wrap; gap:8px; }
.choice-grid label{
  border:1px solid var(--ink-line); border-radius:20px; padding:7px 14px; font-size:.82rem; cursor:pointer;
  font-weight:500; margin:0;
}
.choice-grid input{ display:none; }
.choice-grid input:checked + span{ color:var(--red); }
.choice-grid label:has(input:checked){ border-color:var(--red); background:#241717; }
.score-grid{ display:flex; gap:6px; flex-wrap:wrap; }
.score-grid label{
  width:38px; height:38px; border-radius:8px; border:1px solid var(--ink-line); display:flex;
  align-items:center; justify-content:center; cursor:pointer; font-family:'Space Mono',monospace; font-weight:700;
}
.score-grid input{ display:none; }
.score-grid label:has(input:checked){ background:var(--red); border-color:var(--red); color:#fff; }

/* ---------- score bar (rating slider for 1-10 fields) ---------- */
.score-bar-wrap{ display:flex; align-items:center; gap:16px; }
.score-bar-track{
  position:relative; flex:1; height:46px; border:1px solid var(--ink-line);
  border-radius:10px; display:flex; overflow:hidden;
  direction:ltr; /* the scale always renders low-to-high, left-to-right */
  background:linear-gradient(90deg, var(--red), var(--orange), var(--gold), var(--green), var(--excellent)); /* fixed gradient across the whole bar, independent of the selected value */
}
.score-bar-mask{
  position:absolute; inset-inline-end:0; top:0; bottom:0; width:100%;
  background:var(--ink); transition:width .18s ease; z-index:1;
}
label.score-bar-seg{
  position:relative; z-index:2; flex:1; display:flex; align-items:center; justify-content:center;
  height:100%; margin:0; box-sizing:border-box;
  cursor:pointer; font-family:'Space Mono',monospace; font-size:.76rem; color:var(--text-ink-dim);
  border-inline-start:1px solid rgba(255,255,255,.07); user-select:none; text-align:center; line-height:1;
}
.score-bar-seg:first-child{ border-inline-start:none; }
.score-bar-seg input{ display:none; }
.score-bar-seg.lit{ color:#fff; font-weight:700; text-shadow:0 1px 3px rgba(0,0,0,.4); }
.score-bar-value{
  flex:none; min-width:1.6em; text-align:center; font-family:'Space Mono',monospace;
  font-weight:700; font-size:1rem; color:var(--text-ink-dim); transition:color .15s;
}
.score-bar-value.grade-bad{ color:var(--red); }
.score-bar-value.grade-low{ color:var(--orange); }
.score-bar-value.grade-mid{ color: var(--gold); }
.score-bar-value.grade-good{ color:var(--green); }
.score-bar-value.grade-excellent{ color:var(--excellent); }

.form-section-final{
  background:var(--ink); border:1px solid var(--ink-line); border-radius:12px; padding:22px 24px;
  margin-top:6px;
}

/* ---------- custom "write your own" option (pencil trigger under choice-grid) ---------- */
.custom-opt{ margin-top:10px; }
.custom-opt-trigger{
  background:none; border:none; padding:2px 0; cursor:pointer; font-family:inherit;
  color:var(--text-ink-dim); font-size:.78rem; display:inline-flex; align-items:center; gap:5px;
}
.custom-opt-trigger:hover{ color:var(--gold); }
.custom-opt-trigger .pencil{ font-size:1.1em; margin-left:4px; transform: translateY(-0.15em);}
.custom-opt-editor{ display:flex; gap:8px; margin-top:8px; }
.custom-opt-editor[hidden]{ display:none; }
.custom-opt-editor input{
  flex:1; padding:8px 12px; border-radius:8px; border:1px solid var(--ink-line);
  background:var(--ink); color:var(--text-ink); font-family:inherit; font-size:.85rem;
}

/* ---------- popup-style pickers (replace <select> for department/semester in the review form) ---------- */
.picker-trigger{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 12px; border-radius:8px; border:1px solid var(--ink-line);
  background:var(--ink); color:var(--text-ink); font-family:inherit; font-size:.9rem;
  cursor:pointer; text-align:right;
}
.picker-trigger:hover{ border-color:var(--text-ink-dim); }
.picker-trigger .arrow{ color:var(--text-ink-dim); font-size:.72rem; }
.picker-trigger.picker-error{ border-color:var(--red); }

.modal{ position:fixed; inset:0; z-index:100; display:flex; align-items:center; justify-content:center; padding:20px; }
.modal[hidden]{ display:none; }
.modal-backdrop{ position:absolute; inset:0; background:rgba(0,0,0,.6); }
.modal-panel{
  position:relative; background:var(--ink-2); border:1px solid var(--ink-line); border-radius:14px;
  width:100%; max-width:400px; max-height:76vh; display:flex; flex-direction:column;
  box-shadow:var(--shadow); overflow:hidden;
}
.modal-head{
  display:flex; align-items:center; justify-content:space-between; padding:14px 16px;
  border-bottom:1px solid var(--ink-line); font-weight:700; font-size:.92rem; flex:none;
}
.modal-close{
  background:none; border:none; color:var(--text-ink-dim); font-size:1.05rem; cursor:pointer;
  padding:4px 6px; line-height:1;
}
.modal-close:hover{ color:var(--text-ink); }
.modal-body{ padding:10px; overflow-y:auto; scrollbar-width:thin; scrollbar-color:var(--ink-line) transparent; }
.modal-body::-webkit-scrollbar{ width:6px; }
.modal-body::-webkit-scrollbar-track{ background:transparent; }
.modal-body::-webkit-scrollbar-thumb{ background:var(--ink-line); border-radius:10px; }
.modal-body::-webkit-scrollbar-thumb:hover{ background:var(--text-ink-dim); }

.pick-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.pick-list-year{
  grid-column:1 / -1; text-align:center; color:var(--gold); font-size:.72rem; font-weight:700;
  padding:10px 4px 2px;
}
.pick-item{
  display:flex; align-items:center; justify-content:center; text-align:center;
  min-height:52px; padding:10px 12px; border-radius:10px;
  border:1px solid var(--ink-line); background:var(--ink); color:var(--text-ink);
  font-family:inherit; font-size:.87rem; line-height:1.4; cursor:pointer;
  box-shadow:0 4px 10px -6px rgba(0,0,0,.55); transition:.15s;
}
.pick-item:hover{ border-color:var(--text-ink-dim); transform:translateY(-2px); }
.pick-item.selected{
  border-color:var(--red); color:#fff; font-weight:700;
  background:linear-gradient(180deg, rgba(193,57,47,.22), rgba(193,57,47,.06));
  box-shadow:0 0 0 2px var(--red) inset, 0 4px 10px -6px rgba(0,0,0,.55);
}
.pick-item.pick-item-solo{ grid-column:1 / -1; max-width:calc(50% - 4px); margin-inline:auto; }
.combo{ position:relative; }
.combo input[type=text]{
  width:100%; padding:10px 12px; border-radius:8px; border:1px solid var(--ink-line);
  background:var(--ink); color:var(--text-ink); font-family:inherit; font-size:.9rem;
}
.combo input[type=text]:disabled{ opacity:.55; cursor:not-allowed; }
.combo input.combo-error{ border-color:var(--red); }
.combo-list{
  position:absolute; z-index:30; top:calc(100% + 6px); inset-inline:0;
  background:var(--ink-2); border:1px solid var(--ink-line); border-radius:10px;
  max-height:230px; overflow-y:auto; display:none; box-shadow:var(--shadow);
}
.combo-list.open{ display:block; }
.combo-item{ padding:10px 14px; font-size:.87rem; cursor:pointer; }
.combo-item:hover, .combo-item.active{ background:var(--ink); color:var(--gold); }
.combo-empty{ padding:10px 14px; font-size:.83rem; color:var(--text-ink-dim); }

.row-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.hint{ color:var(--text-ink-dim); font-size:.78rem; margin-top:6px; }
.alert{ padding:12px 16px; border-radius:10px; font-size:.87rem; margin-bottom:18px; }
.alert-error{ background:#3a1a18; border:1px solid var(--red); color:#ffb3ac; }
.alert-success{ background:#173222; border:1px solid var(--green); color:#a9e7c0; }

.lock-card{
  background:var(--ink-2); border:1px dashed var(--ink-line); border-radius:14px; padding:40px; text-align:center; max-width:520px; margin:20px auto;
}
.lock-card .icon{ font-size:2.4rem; margin-bottom:14px; }
.login-divider{ display:flex; align-items:center; gap:12px; color:var(--text-ink-dim); font-size:.8rem; margin:24px 0; }
.login-divider::before, .login-divider::after{ content:""; flex:1; height:1px; background:var(--ink-line); }

.tg-login-btn{
  display:inline-flex; align-items:center; gap:10px; background:#229ed9; color:#fff; padding:12px 22px;
  border-radius:10px; font-weight:700; font-size:.95rem;
}

/* ---------- misc ---------- */
.empty{ color:var(--text-ink-dim); text-align:center; padding:40px 0; }
.search-box{ max-width:560px; margin:0 auto 30px; }
.search-box input{
  width:100%; padding:14px 18px; border-radius:12px; border:1px solid var(--ink-line); background:var(--ink-2);
  color:var(--text-ink); font-family:inherit; font-size:1rem;
}

/* ---------- nav menu & hamburger ---------- */
.nav-menu{ display:flex; flex:1; align-items:center; gap:20px; }
.menu-toggle{ display:none; padding:8px 10px; }
@keyframes slideDownMenu{
  from{ opacity:0; transform:translateY(-10px); }
  to{ opacity:1; transform:translateY(0); }
}

@media (max-width: 880px){
  .hero-grid{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .grid-3, .dept-grid{ grid-template-columns:repeat(2,1fr); }
  .subscore-row{ grid-template-columns:repeat(2,1fr); }
  .review-fields{ grid-template-columns:1fr; }
  .row-2{ grid-template-columns:1fr; }

  .nav{ flex-wrap:wrap; }
  .menu-toggle{ display:inline-flex; }
  .nav-menu{
    display:none; width:100%; order:10; flex-direction:column; gap:12px;
    padding-top:16px; margin-top:10px; border-top:1px solid var(--ink-line);
  }
  .nav-menu.is-open{ display:flex; animation:slideDownMenu .3s ease-out forwards; }
  .navlinks{ flex-direction:column; width:100%; margin-inline-start:0; gap:8px; }
  .navlinks a{ background:var(--ink-2); text-align:center; padding:12px; border:1px solid var(--ink-line); }
  .nav-search{ max-width:100%; margin-inline-start:0; }
}
@media (max-width: 560px){
  .grid-3, .grid-2, .dept-grid{ grid-template-columns:1fr; }
  .profile-head{ flex-direction:column; text-align:center; }
  .profile-score{ margin-inline-start:0; }
}

/* --------- svg ---------- */
.icon, .card-meta svg, .board-meta svg, .review-bottom svg, .lock-card svg, .tos-box-title svg, .nav-user svg{
  width:1em; height:1em; display:inline-block; stroke:currentColor; flex-shrink:0; vertical-align:middle;
}

.card-meta .icon, .card-meta svg{ width:1.05em; height:1.05em; margin-left:4px; }
.icon-cardmeta-regular { transform: translateY(0.2em); }
.icon-cardmeta-department { transform: translateY(0.15em); }
.icon-cardmeta-department2 { transform: translateY(0.14em); }

.board-meta .icon, .board-meta svg{ width:1em; height:1em; margin-left:4px; }
.icon-note-leaderboard { transform: translateY(-0.125em); }
.icon-like-leaderboard { transform: translateY(-0.125em); }

.review-bottom .icon, .review-bottom svg{ width:1.05em; height:1.05em; margin-left:2px; }
.icon-like { transform: translateY(-0.12em); }
.icon-dislike { transform: translateY(-0.04em); }

.lock-card .icon, .lock-card svg{ width:1.25em; height:1.25em; }

.tos-box-title .icon, .tos-box-title svg{ width:1.25em; height:1.25em; transform: translateY(-0.12em); }

.nav-user .icon, .nav-user svg{ width:1.4em; height:1.4em; margin-left:-4px; }

.alert-success .icon, .alert-success svg{ margin-left:3px; }