/* CPIS design system — PVAMU purple & gold, modern, mobile-first. */
:root {
  --purple-900: #1F1444;
  --purple-800: #2D1E5F;
  --purple-700: #3B2A78;
  --purple-600: #4C3A94;
  --purple-100: #E9E5F6;
  --purple-50:  #F4F2FB;
  --gold-500:  #F0AB00;
  --gold-600:  #D89A00;
  --gold-100:  #FDF3D7;
  --ink:       #241E38;
  --ink-soft:  #5D5775;
  --line:      #E5E1F0;
  --bg:        #F6F5FA;
  --card:      #FFFFFF;
  --ok:        #15803D;
  --ok-bg:     #DCFCE7;
  --warn:      #92400E;
  --warn-bg:   #FEF3C7;
  --err:       #B91C1C;
  --err-bg:    #FEE2E2;
  --info:      #1D4ED8;
  --info-bg:   #DBEAFE;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(31,20,68,.07), 0 8px 24px -12px rgba(31,20,68,.18);
  --shadow-lg: 0 4px 12px rgba(31,20,68,.10), 0 20px 48px -20px rgba(31,20,68,.28);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}

/* ------------------------------- nav ------------------------------- */
.topbar {
  background: linear-gradient(120deg, var(--purple-900) 0%, var(--purple-800) 55%, var(--purple-700) 100%);
  border-bottom: 3px solid var(--gold-500);
  color: #fff;
  position: sticky; top: 0; z-index: 50;
}
.topbar-inner {
  max-width: 1160px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand-logo {
  height: 58px; max-width: 340px; object-fit: contain;
  background: #fff; border-radius: 10px; padding: 4px 10px;
}
@media (max-width: 860px) { .brand-logo { height: 44px; max-width: 190px; } }
.brand-badge {
  background: #fff; color: var(--purple-800); font-weight: 800; font-size: 12px;
  border-radius: 8px; padding: 5px 9px; letter-spacing: .5px;
}
.brand-title { font-weight: 800; font-size: 15px; line-height: 1.2; }
.brand-sub { font-size: 10.5px; color: #CFC7EA; letter-spacing: .3px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav-links a {
  color: #E4DFF5; text-decoration: none; font-size: 13.5px; font-weight: 600;
  padding: 7px 12px; border-radius: 8px; transition: background .15s, color .15s;
}
.nav-links a:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav-links a.active { background: rgba(255,255,255,.16); color: #fff; box-shadow: inset 0 -2px 0 var(--gold-500); }
.nav-user { font-size: 12.5px; color: #CFC7EA; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.2); }
.nav-user b { color: #fff; display: block; font-size: 13px; }
.logout-btn {
  background: var(--gold-500); color: var(--purple-900) !important; border-radius: 8px;
  padding: 6px 14px !important; font-weight: 800 !important; font-size: 12px !important;
  margin-left: 6px; align-self: center;
}
.logout-btn:hover { background: var(--gold-600) !important; color: var(--purple-900) !important; }

/* ---------- AI (Romeo) highlight — used everywhere the user can use AI ---------- */
.card.ai-card {
  background: linear-gradient(135deg, var(--purple-900) 0%, var(--purple-800) 60%, var(--purple-700) 100%) !important;
  border: 2px solid var(--gold-500) !important;
  color: #fff;
  box-shadow: 0 6px 20px -6px rgba(31,20,68,.45);
}
.card.ai-card > strong, .card.ai-card strong { color: var(--gold-500); }
.card.ai-card .hint { color: #CFC7EA; }
.card.ai-card .msg.bot { background: #fff; border-color: #fff; color: var(--ink); }
.card.ai-card .msg.user { background: var(--gold-500); color: var(--purple-900); }
.card.ai-card .chat-input { border-top-color: rgba(255,255,255,.25); }
.card.ai-card input[type=text] { background: #fff; color: var(--ink); }
.card.ai-card .btn-outline { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.45); }
.card.ai-card .btn-outline:hover { background: rgba(255,255,255,.22); }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid rgba(255,255,255,.35);
  color: #fff; font-size: 18px; border-radius: 8px; padding: 4px 10px; cursor: pointer;
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; width: 100%; flex-direction: column; align-items: stretch; padding: 8px 0 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 12px; }
  .topbar-inner { flex-wrap: wrap; }
  .nav-user { border: 0; padding: 8px 12px 4px; }
}

/* ------------------------------ layout ------------------------------ */
.main { max-width: 1160px; margin: 0 auto; padding: 26px 20px 60px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { margin: 0; font-size: 24px; font-weight: 800; color: var(--purple-900); letter-spacing: -.2px; }
.page-head .sub { color: var(--ink-soft); font-size: 13.5px; margin-top: 3px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px;
}
.card + .card { margin-top: 16px; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }

/* ------------------------------ buttons ------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border-radius: 10px; border: 1px solid transparent; cursor: pointer;
  font-weight: 700; font-size: 14px; padding: 9px 18px; text-decoration: none;
  transition: transform .1s, box-shadow .15s, background .15s;
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--purple-800); color: #fff; box-shadow: 0 3px 10px -3px rgba(45,30,95,.5); }
.btn-primary:hover { background: var(--purple-700); }
.btn-gold { background: var(--gold-500); color: var(--purple-900); }
.btn-gold:hover { background: var(--gold-600); }
.btn-outline { background: #fff; color: var(--purple-800); border-color: #CFC7EA; }
.btn-outline:hover { background: var(--purple-50); }
.btn-danger { background: var(--err-bg); color: var(--err); }
.btn-sm { padding: 5px 12px; font-size: 12.5px; border-radius: 8px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ------------------------------- forms ------------------------------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 700; font-size: 13px; color: var(--purple-900); margin-bottom: 5px; }
.field label.req::after { content: " *"; color: var(--err); }
.field .hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px) { .field-row { grid-template-columns: 1fr; } }

input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], select, textarea {
  width: 100%; border: 1.5px solid var(--line); border-radius: 10px;
  padding: 9px 12px; font-size: 14px; font-family: inherit; color: var(--ink);
  background: #FCFBFE; transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 88px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--purple-600); box-shadow: 0 0 0 3px rgba(76,58,148,.14); background: #fff;
}
input.invalid, textarea.invalid, select.invalid { border-color: var(--err); box-shadow: 0 0 0 3px rgba(185,28,28,.10); }

.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; }
.check-item, .radio-item {
  display: flex; align-items: center; gap: 9px; font-size: 13.5px;
  border: 1.5px solid var(--line); border-radius: 10px; padding: 8px 12px;
  background: #FCFBFE; cursor: pointer; transition: border-color .15s, background .15s;
}
.check-item:hover, .radio-item:hover { border-color: var(--purple-600); }
.check-item input, .radio-item input { accent-color: var(--purple-700); width: 16px; height: 16px; margin: 0; flex: none; }
.radio-row { display: flex; gap: 8px; flex-wrap: wrap; }
.radio-row .radio-item { flex: 0 1 auto; }

.purpose-box {
  background: var(--purple-50); border: 1px solid var(--purple-100); border-left: 4px solid var(--gold-500);
  border-radius: 10px; padding: 14px 16px; font-size: 13.5px; color: var(--ink); margin-bottom: 18px;
}

/* ------------------------------ wizard ------------------------------ */
.wizard-progress { margin: 4px 0 22px; }
.wizard-bar-track { height: 7px; background: var(--purple-100); border-radius: 99px; overflow: hidden; }
.wizard-bar { height: 100%; background: linear-gradient(90deg, var(--gold-500), var(--gold-600)); border-radius: 99px; transition: width .3s ease; }
.wizard-meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--ink-soft); margin-top: 7px; font-weight: 600; }
.wizard-meta b { color: var(--purple-800); }
.step { display: none; animation: fadeIn .25s ease; }
.step.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: none; } }
.step-title { font-size: 16.5px; font-weight: 800; color: var(--purple-900); margin: 0 0 4px; }
.step-desc { font-size: 13px; color: var(--ink-soft); margin: 0 0 16px; }
.wizard-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.draft-note { font-size: 12px; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; }
.draft-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); display: inline-block; }

/* ------------------------------ chips ------------------------------ */
.chip {
  display: inline-flex; align-items: center; gap: 6px; border-radius: 99px;
  font-size: 11.5px; font-weight: 800; padding: 3px 11px; letter-spacing: .2px; white-space: nowrap;
}
.chip-Submitted { background: var(--info-bg); color: var(--info); }
.chip-UnderReview { background: #EDE9FE; color: #6D28D9; }
.chip-NeedsClarification { background: var(--warn-bg); color: var(--warn); }
.chip-Assigned { background: #CFFAFE; color: #0E7490; }
.chip-InProgress { background: #FEF9C3; color: #854D0E; }
.chip-Completed { background: var(--ok-bg); color: var(--ok); }
.chip-Declined { background: var(--err-bg); color: var(--err); }
.chip-Withdrawn { background: #E5E7EB; color: #4B5563; }
.chip-flag { background: var(--warn-bg); color: var(--warn); }
.chip-type { background: var(--purple-100); color: var(--purple-800); }

/* ------------------------------ tables ------------------------------ */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--ink-soft); font-weight: 800; padding: 10px 12px; border-bottom: 2px solid var(--line);
  white-space: nowrap; cursor: pointer; user-select: none;
}
table.data th.nosort { cursor: default; }
table.data td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data tr:hover td { background: var(--purple-50); }
table.data a { color: var(--purple-700); font-weight: 700; text-decoration: none; }
table.data a:hover { text-decoration: underline; }

/* ------------------------------ misc ------------------------------ */
.alert { border-radius: 10px; padding: 11px 14px; font-size: 13.5px; margin: 10px 0; }
.alert-err { background: var(--err-bg); color: var(--err); border: 1px solid #FCA5A5; }
.alert-ok { background: var(--ok-bg); color: var(--ok); border: 1px solid #86EFAC; }
.alert-warn { background: var(--warn-bg); color: var(--warn); border: 1px solid #FCD34D; }

.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; }
.stat-card .num { font-size: 27px; font-weight: 800; color: var(--purple-900); line-height: 1.1; }
.stat-card .lbl { font-size: 12px; color: var(--ink-soft); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; margin-top: 3px; }
.stat-card.accent { border-top: 3px solid var(--gold-500); }

.type-card {
  display: block; background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px; text-decoration: none; color: var(--ink);
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.type-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--purple-600); }
.type-card .icon {
  width: 42px; height: 42px; border-radius: 11px; background: var(--purple-50);
  display: flex; align-items: center; justify-content: center; font-size: 21px; margin-bottom: 12px;
}
.type-card h3 { margin: 0 0 6px; font-size: 15.5px; color: var(--purple-900); }
.type-card p { margin: 0; font-size: 12.5px; color: var(--ink-soft); }
.type-card .notice { margin-top: 10px; font-size: 11.5px; font-weight: 700; color: var(--warn); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 18px 26px; }
.timeline li::before {
  content: ""; position: absolute; left: 6px; top: 5px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--purple-600); box-shadow: 0 0 0 3px var(--purple-100);
}
.timeline li::after { content: ""; position: absolute; left: 10px; top: 18px; bottom: 0; width: 1.5px; background: var(--line); }
.timeline li:last-child::after { display: none; }
.timeline .t-head { font-size: 13px; font-weight: 700; color: var(--purple-900); }
.timeline .t-meta { font-size: 11.5px; color: var(--ink-soft); }
.timeline .t-comment { margin-top: 5px; background: var(--purple-50); border-left: 3px solid var(--purple-600); padding: 7px 10px; border-radius: 6px; font-size: 12.5px; }

.kv { display: grid; grid-template-columns: 220px 1fr; gap: 6px 14px; font-size: 13.5px; }
.kv dt { font-weight: 700; color: var(--ink-soft); }
.kv dd { margin: 0; white-space: pre-wrap; }
@media (max-width: 620px) { .kv { grid-template-columns: 1fr; } .kv dt { margin-top: 8px; } }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.filters select, .filters input { width: auto; min-width: 150px; }

.empty { text-align: center; color: var(--ink-soft); padding: 40px 10px; }
.empty .big { font-size: 34px; margin-bottom: 8px; }

.footer { text-align: center; color: var(--ink-soft); font-size: 12px; padding: 24px 0 8px; }

/* ---------- passport-style header (brand band + nav strip) ---------- */
.topbar { position: static; }
.brand-band {
  max-width: 1160px; margin: 0 auto; padding: 16px 20px 13px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.pv-logo { height: 64px; max-width: 120px; object-fit: contain; flex: none; }
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.eyebrow {
  color: var(--gold-500); font-size: 11px; font-weight: 800;
  letter-spacing: 2.2px; text-transform: uppercase;
}
.title-serif {
  font-family: Georgia, 'Palatino Linotype', 'Times New Roman', serif;
  font-size: 27px; font-weight: 700; color: #fff; line-height: 1.12; letter-spacing: .2px;
}
.title-serif em { font-style: italic; color: var(--gold-500); font-weight: 600; }
.brand-sub2 { color: #CFC7EA; font-size: 12px; margin-top: 1px; }
.cafnr-right-text {
  flex: none; text-align: right;
  font-family: Georgia, 'Palatino Linotype', 'Times New Roman', serif;
  color: var(--gold-500); font-size: 16.5px; font-weight: 700; line-height: 1.4; letter-spacing: .3px;
}
.nav-strip { background: rgba(255,255,255,.07); border-top: 1px solid rgba(255,255,255,.14); }
.nav-strip-inner { max-width: 1160px; margin: 0 auto; padding: 4px 20px; display: flex; align-items: center; }
.nav-strip .nav-links { width: 100%; align-items: center; margin-left: 0; }
.nav-strip .nav-user { margin-left: auto; border-left: none; display: flex; align-items: center; gap: 7px; padding-left: 0; }
.nav-strip .nav-user b { display: inline; }
@media (max-width: 900px) {
  .cafnr-right-text { display: none; }
  .pv-logo { height: 46px; }
  .title-serif { font-size: 20px; }
  .brand-sub2 { display: none; }
  .brand-band { padding: 12px 16px 10px; }
  .nav-strip .nav-user { margin-left: 0; }
}

/* accessibility helpers */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--gold-500); color: var(--purple-900); font-weight: 800;
  padding: 10px 18px; border-radius: 0 0 10px 0; text-decoration: none;
}
.skip-link:focus { left: 0; }

/* chat */
.chat-box { display: flex; flex-direction: column; height: 60vh; min-height: 380px; }
.chat-log { flex: 1; overflow-y: auto; padding: 6px 2px; }
.msg { max-width: 78%; margin-bottom: 10px; padding: 10px 14px; border-radius: 14px; font-size: 13.5px; white-space: pre-wrap; }
.msg.user { background: var(--purple-800); color: #fff; margin-left: auto; border-bottom-right-radius: 4px; }
.msg.bot { background: var(--purple-50); border: 1px solid var(--purple-100); border-bottom-left-radius: 4px; }
.chat-input { display: flex; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.chat-input input { flex: 1; }
.bot-row { display: flex; gap: 9px; align-items: flex-start; }
.bot-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex: none; object-fit: cover;
  background: #fff; border: 1.5px solid var(--purple-100); margin-top: 2px;
}

/* ---------- first-login onboarding prompt (shared across pages) ---------- */
.ob-overlay { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  padding: 20px; background: rgba(23,15,50,.72); animation: fadeIn .15s ease; }
.ob-modal { background: #fff; border-radius: 18px; width: 100%; max-width: 460px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.ob-modal .ob-head { background: linear-gradient(120deg, var(--purple-900), var(--purple-700));
  border-bottom: 4px solid var(--gold-500); color: #fff; padding: 20px 24px; }
.ob-modal .ob-eyebrow { color: var(--gold-500); font-size: 11px; font-weight: 900; letter-spacing: 1.4px; text-transform: uppercase; }
.ob-modal .ob-head h2 { margin: 4px 0 0; font-size: 20px; color: #fff; }
.ob-modal .ob-body { padding: 18px 24px 4px; font-size: 14px; color: var(--ink); }
.ob-rolechip { display: inline-block; border-radius: 99px; padding: 4px 12px; font-size: 12px; font-weight: 900; }
.ob-role-requester { background: var(--purple-100); color: var(--purple-800); }
.ob-role-psd_staff { background: #CFFAFE; color: #0E7490; }
.ob-role-psd_admin { background: var(--gold-100); color: var(--warn); }
.ob-role-system_admin { background: var(--err-bg); color: var(--err); }
.ob-modal .ob-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 24px 22px; }
.ob-modal .ob-actions .btn-primary { flex: 1 1 100%; }
.ob-modal .ob-actions .btn-outline { flex: 1 1 auto; }
.ob-modal .ob-dismiss { color: var(--ink-soft); border-color: var(--line); }

.report-section h2 { font-size: 17px; color: var(--purple-900); margin: 26px 0 10px; }
.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 7px; font-size: 13px; }
.bar-row .bar-label { width: 170px; flex: none; font-weight: 600; color: var(--ink-soft); text-align: right; }
.bar-row .bar-track { flex: 1; background: var(--purple-50); border-radius: 99px; height: 20px; overflow: hidden; }
.bar-row .bar-fill { height: 100%; background: linear-gradient(90deg, var(--purple-700), var(--purple-600)); border-radius: 99px; min-width: 2px; display:flex; align-items:center; }
.bar-row .bar-val { font-weight: 800; color: var(--purple-900); width: 34px; }
@media (max-width: 620px) { .bar-row .bar-label { width: 110px; font-size: 11.5px; } }