/* CAFNR Research Grants and Proposal Management System — PVAMU purple & gold */
:root {
  --purple: #4f2683;
  --purple-dark: #3a1c62;
  --gold: #fdb913;
  --ink: #23202a;
  --muted: #6b6577;
  --line: #e5e1ec;
  --bg: #f7f5fa;
  --ok: #1e7d46;
  --warn: #b25a00;
  --bad: #b0322d;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.55; }
a { color: var(--purple); }

/* Header */
.topbar { background: var(--purple); color: #fff; }
.topbar .wrap { max-width: 1080px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.05rem; color: #fff; text-decoration: none; display: flex; align-items: center; gap: 12px; }
.brand small { display: block; font-weight: 400; font-size: .72rem; color: #d9cdf0; }
.brand img { height: 48px; width: auto; display: block; }
.topbar nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a { color: #eee7f7; text-decoration: none; padding: 6px 10px; border-radius: 6px; font-size: .9rem; }
.topbar nav a:hover, .topbar nav a.active { background: var(--purple-dark); color: #fff; }
.topbar nav a.signout { background: var(--gold); color: var(--purple-dark); font-weight: 600; margin-left: 10px; border-radius: 999px; padding: 6px 16px; }
.topbar nav a.signout:hover { filter: brightness(.95); background: var(--gold); color: var(--purple-dark); }
.goldbar { height: 4px; background: var(--gold); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
main.wrap { padding-top: 28px; padding-bottom: 56px; }

h1 { font-size: 1.7rem; margin: 0 0 6px; color: var(--purple-dark); }
h2 { font-size: 1.25rem; margin: 30px 0 10px; color: var(--purple-dark); }
h3 { font-size: 1.02rem; margin: 18px 0 8px; }
.lead { color: var(--muted); margin: 0 0 22px; max-width: 760px; }

.card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 20px 22px; margin-bottom: 18px; }
.grid { display: grid; gap: 16px; }
.grid.cols2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.cols3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* Buttons */
.btn { display: inline-block; background: var(--purple); color: #fff; border: 0; border-radius: 8px; padding: 10px 20px; font-size: .95rem; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--purple-dark); }
.btn.gold { background: var(--gold); color: var(--purple-dark); font-weight: 600; }
.btn.gold:hover { filter: brightness(.95); }
.btn.ghost { background: transparent; color: var(--purple); border: 1px solid var(--purple); }
.btn.small { padding: 5px 12px; font-size: .82rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Forms */
label { display: block; font-weight: 600; font-size: .88rem; margin: 14px 0 4px; }
label .hint { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=number],
input[type=password], input[type=datetime-local], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid #c9c2d8; border-radius: 7px; font: inherit; background: #fff;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); border-color: var(--purple); }
.req::after { content: " *"; color: var(--bad); }
.field-note { font-size: .8rem; color: var(--muted); margin-top: 3px; }

/* Rich text editor */
.rte { border: 1px solid #c9c2d8; border-radius: 7px; background: #fff; overflow: hidden; }
.rte-bar { display: flex; gap: 2px; padding: 4px 6px; background: #f1ecf8; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.rte-btn { border: 1px solid transparent; background: transparent; border-radius: 5px; padding: 3px 9px; font-size: .82rem; cursor: pointer; color: var(--purple-dark); }
.rte-btn:hover { background: #e3daf2; border-color: #c9c2d8; }
.rte-area { min-height: 110px; padding: 9px 11px; outline: none; font: inherit; }
.rte-area:focus { box-shadow: inset 0 0 0 2px var(--gold); }
.rte-area ul, .rte-area ol { margin: 6px 0; padding-left: 24px; }
.rich-view ul, .rich-view ol { margin: 4px 0; padding-left: 22px; }

/* Tables */
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); font-size: .9rem; vertical-align: top; }
th { background: #f1ecf8; color: var(--purple-dark); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: #faf8fd; }

/* Badges */
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge.submitted { background: #e8e2f3; color: var(--purple-dark); }
.badge.under_review { background: #fff3d6; color: var(--warn); }
.badge.funded { background: #ddf2e4; color: var(--ok); }
.badge.not_funded { background: #f8e2e1; color: var(--bad); }
.badge.revise_resubmit { background: #d9edf7; color: #1f6391; }
.badge.withdrawn { background: #eee; color: var(--muted); }
.badge.role { background: var(--gold); color: var(--purple-dark); }
.badge.ok { background: #ddf2e4; color: var(--ok); }
.badge.elig { background: #e8e2f3; color: var(--purple-dark); }
.badge.due-open { background: #ddf2e4; color: var(--ok); }
.badge.due-date { background: #ece5f7; color: var(--purple-dark); }
.badge.due-closed { background: #eee; color: var(--muted); }
.badge.inactive { background: #eee; color: var(--muted); }

/* Funding opportunities catalog (public listing) */
.opp-card { border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin-bottom: 12px; background: #fff; }
.opp-card .head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.opp-card h3 { margin: 0; }
.opp-card .meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.opp-card p { margin: 8px 0 0; color: var(--muted); font-size: .92rem; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; margin: 14px 0; font-size: .92rem; }
.alert.info { background: #ece5f7; color: var(--purple-dark); }
.alert.ok { background: #ddf2e4; color: var(--ok); }
.alert.error { background: #f8e2e1; color: var(--bad); }
.alert.warn { background: #fff3d6; color: var(--warn); }

/* Hero (public page) */
.hero { background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%); color: #fff; padding: 52px 0 46px; }
.hero h1 { color: #fff; font-size: 2.1rem; margin-bottom: 10px; }
.hero p { color: #e6ddf5; max-width: 720px; font-size: 1.05rem; }
.hero .cta { margin-top: 22px; display: flex; gap: 12px; flex-wrap: wrap; }
.pill { display: inline-block; background: var(--gold); color: var(--purple-dark); font-weight: 700; padding: 4px 14px; border-radius: 999px; font-size: .82rem; margin-bottom: 14px; }

/* Criteria / scoring */
.criterion { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin-bottom: 12px; background: #fff; }
.criterion .head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.criterion .desc { font-size: .84rem; color: var(--muted); margin: 4px 0 10px; }
.criterion .max { color: var(--purple); font-weight: 700; white-space: nowrap; }
.sw { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 640px) { .sw { grid-template-columns: 1fr; } }

.score-input { width: 90px !important; text-align: center; font-weight: 700; }
.total-line { font-size: 1.15rem; font-weight: 700; color: var(--purple-dark); text-align: right; padding: 10px 4px; }

/* Dashboard tiles */
.tile { display: block; text-decoration: none; color: inherit; background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--purple); border-radius: 10px; padding: 18px 20px; }
.tile:hover { border-left-color: var(--gold); box-shadow: 0 2px 10px rgba(79,38,131,.12); }
.tile h3 { margin: 0 0 6px; color: var(--purple-dark); }
.tile p { margin: 0; font-size: .87rem; color: var(--muted); }

footer { border-top: 1px solid var(--line); background: #fff; margin-top: 40px; }
footer .wrap { padding: 22px 20px; font-size: .82rem; color: var(--muted); }

/* Login */
.login-box { max-width: 420px; margin: 60px auto; }

/* PV SSO sign-in button */
.btn-sso {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; box-sizing: border-box;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: #fff; font-weight: 700; font-size: 1rem;
  padding: 14px 20px; border-radius: 10px; text-decoration: none;
  box-shadow: 0 2px 8px rgba(79,38,131,.25);
}
.btn-sso:hover, .btn-sso:focus { filter: brightness(1.08); color: #fff; }
.btn-sso-icon { display: inline-flex; flex: 0 0 auto; }
.center { text-align: center; }
.muted { color: var(--muted); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 16px; }

/* CRGPMS institutional footer */
.site-footer { border-top: 4px solid var(--gold); background: var(--purple-dark); margin-top: 40px; color: #fff; }
.site-footer .wrap { padding: 22px 20px; font-size: .82rem; line-height: 1.65; color: #eee7f6; text-align: center; }
.site-footer strong { color: #fff; }
.site-footer span { color: #d9cde7; }

/* CRGPMS Assistant chatbot */
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
.crgpms-chat-launcher { position: fixed; right: 22px; bottom: 22px; z-index: 9998; display: flex; align-items: center; gap: 9px; border: 2px solid var(--gold); border-radius: 999px; background: var(--purple); color: #fff; padding: 11px 17px 11px 10px; box-shadow: 0 8px 24px rgba(35,32,42,.25); font: 600 .9rem "Segoe UI", Arial, sans-serif; cursor: pointer; }
.crgpms-chat-launcher:hover, .crgpms-chat-launcher:focus { background: var(--purple-dark); outline: 3px solid rgba(253,185,19,.38); }
.chat-launch-icon { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; background: var(--gold); color: var(--purple-dark); font-size: 1.1rem; font-weight: 800; }
.crgpms-chat-panel { position: fixed; right: 22px; bottom: 84px; z-index: 9999; width: min(390px, calc(100vw - 28px)); height: min(590px, calc(100vh - 115px)); display: none; grid-template-rows: auto 1fr auto auto auto; background: #fff; border: 1px solid #cfc7db; border-radius: 14px; overflow: hidden; box-shadow: 0 14px 42px rgba(35,32,42,.32); }
.crgpms-chat-panel.open { display: grid; }
.crgpms-chat-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; background: var(--purple); color: #fff; border-bottom: 4px solid var(--gold); }
.crgpms-chat-head strong { display: block; font-size: 1rem; }
.crgpms-chat-head small { display: block; color: #ded3ee; font-size: .75rem; margin-top: 1px; }
.chat-close { background: transparent; border: 0; color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; border-radius: 5px; padding: 1px 7px; }
.chat-close:hover, .chat-close:focus { background: rgba(255,255,255,.15); outline: 2px solid var(--gold); }
.crgpms-chat-body { overflow-y: auto; padding: 14px; background: #f7f5fa; }
.chat-message { display: flex; margin: 0 0 11px; }
.chat-message.user { justify-content: flex-end; }
.chat-bubble { max-width: 88%; padding: 10px 12px; border-radius: 12px; font-size: .88rem; line-height: 1.45; overflow-wrap: anywhere; }
.chat-message.bot .chat-bubble { background: #fff; border: 1px solid var(--line); border-top-left-radius: 4px; }
.chat-message.user .chat-bubble { background: var(--purple); color: #fff; border-top-right-radius: 4px; }
.chat-message.bot .chat-bubble a { font-weight: 600; }
.chat-note { display: block; color: var(--muted); font-size: .78rem; margin-top: 7px; }
.chat-thinking .chat-bubble { color: var(--muted); font-style: italic; }
.crgpms-chat-suggestions { display: flex; gap: 6px; padding: 9px 12px; overflow-x: auto; border-top: 1px solid var(--line); background: #fff; }
.crgpms-chat-suggestions button { white-space: nowrap; border: 1px solid #c9c2d8; background: #f1ecf8; color: var(--purple-dark); border-radius: 999px; padding: 6px 10px; font-size: .75rem; cursor: pointer; }
.crgpms-chat-suggestions button:hover, .crgpms-chat-suggestions button:focus { border-color: var(--purple); outline: 2px solid rgba(253,185,19,.38); }
.crgpms-chat-form { display: grid; grid-template-columns: 1fr auto; gap: 7px; padding: 10px 12px; border-top: 1px solid var(--line); background: #fff; }
.crgpms-chat-form input { min-width: 0; margin: 0; }
.crgpms-chat-form button { border: 0; border-radius: 7px; padding: 8px 13px; background: var(--purple); color: #fff; font-weight: 600; cursor: pointer; }
.crgpms-chat-form button:hover, .crgpms-chat-form button:focus { background: var(--purple-dark); outline: 2px solid var(--gold); }
.crgpms-chat-disclaimer { padding: 6px 12px 9px; text-align: center; color: var(--muted); background: #fff; font-size: .68rem; }
@media (max-width: 520px) {
  .crgpms-chat-launcher { right: 12px; bottom: 12px; padding-right: 12px; }
  .chat-launch-text { display: none; }
  .crgpms-chat-panel { right: 8px; bottom: 70px; width: calc(100vw - 16px); height: calc(100vh - 86px); border-radius: 12px; }
}
@media print { .crgpms-chat-launcher, .crgpms-chat-panel { display: none !important; } }

/* Ask Romeo mascot enhancements */
.chat-launch-icon { overflow: hidden; background: #fff; border: 2px solid var(--gold); }
.chat-launch-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.chat-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.chat-brand > img { width: 46px; height: 46px; object-fit: contain; background: #fff; border: 2px solid var(--gold); border-radius: 50%; padding: 2px; flex: 0 0 auto; }
.chat-brand > div { min-width: 0; }
.chat-message.bot { align-items: flex-start; gap: 7px; }
.chat-avatar { width: 31px; height: 31px; object-fit: contain; border-radius: 50%; background: #fff; border: 1px solid #d7d0e2; padding: 2px; flex: 0 0 auto; }
.chat-message.bot .chat-bubble { max-width: calc(88% - 38px); }

/* CRGPMS workflow and navigation enhancements */
.nav-toggle { display:none; width:42px; height:38px; border:1px solid rgba(255,255,255,.45); border-radius:7px; background:transparent; padding:8px; cursor:pointer; }
.nav-toggle span { display:block; height:2px; background:#fff; margin:4px 0; }
.breadcrumbs { display:flex; align-items:center; gap:8px; margin:18px 0 8px; font-size:.84rem; color:var(--muted); }
.breadcrumbs a { color:var(--purple); font-weight:600; text-decoration:none; }
.table-scroll { width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; }
.table-scroll table { min-width:720px; }
.draft-toolbar { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:12px; border-left:5px solid var(--gold); }
.draft-toolbar > div:first-child { display:flex; flex-direction:column; gap:3px; }
.draft-toolbar .field-note { flex-basis:100%; margin:0; }
.submission-review { border:2px solid #d9cdea; background:#fbf9fd; }
.review-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin:12px 0; }
.review-grid > div { padding:10px 12px; border:1px solid var(--line); border-radius:8px; background:#fff; }
.review-grid span { display:block; color:var(--muted); font-size:.75rem; text-transform:uppercase; letter-spacing:.04em; }
.review-grid strong { display:block; margin-top:3px; overflow-wrap:anywhere; }
.dashboard-kpis { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin:18px 0 24px; }
.dashboard-kpi { background:#fff; border:1px solid var(--line); border-top:4px solid var(--purple); border-radius:10px; padding:16px; }
.dashboard-kpi strong { display:block; font-size:1.65rem; color:var(--purple-dark); }
.dashboard-kpi span { color:var(--muted); font-size:.82rem; }
.dashboard-attention { border-left:5px solid var(--gold); }
.filter-bar { display:flex; flex-wrap:wrap; gap:10px; align-items:end; margin-bottom:14px; }
.filter-bar > div { min-width:170px; flex:1; }
.status-timeline { display:flex; align-items:center; gap:5px; min-width:270px; }
.status-step { display:flex; align-items:center; gap:5px; color:#857b91; font-size:.72rem; }
.status-step:after { content:'›'; margin-left:2px; }
.status-step:last-child:after { display:none; }
.status-step.done, .status-step.current { color:var(--purple-dark); font-weight:700; }
.status-step.done:before { content:'✓'; color:var(--ok); }
.status-step.current:before { content:'●'; color:var(--gold); }
@media (max-width:900px) {
  .topbar .wrap { position:relative; }
  .nav-toggle { display:block; margin-left:auto; }
  .topbar nav { display:none; position:absolute; top:100%; left:0; right:0; z-index:50; background:var(--purple-dark); padding:10px 16px 16px; box-shadow:0 10px 20px rgba(0,0,0,.18); }
  .topbar nav.open { display:block; }
  .topbar nav a { display:block; padding:10px 8px; border-bottom:1px solid rgba(255,255,255,.12); }
  .dashboard-kpis { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:560px) {
  .review-grid, .dashboard-kpis { grid-template-columns:1fr; }
  .brand span { font-size:.88rem; }
  .brand small { font-size:.7rem; }
}