/* ===================================================
   DormAI — Design System & Styles
   University: Shakarim | Author: DormAI Frontend
   =================================================== */

/* ---- RESET & ROOT ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0b0d14;
  --bg2:       #111420;
  --bg3:       #161926;
  --surface:   rgba(255,255,255,0.05);
  --surface2:  rgba(255,255,255,0.08);
  --border:    rgba(255,255,255,0.08);
  --border2:   rgba(255,255,255,0.14);

  --blue:      #4f8ef7;
  --blue-glow: rgba(79,142,247,.28);
  --purple:    #8b5cf6;
  --purple-glow: rgba(139,92,246,.22);
  --green:     #22c55e;
  --green-glow: rgba(34,197,94,.22);
  --red:       #ef4444;
  --red-glow:  rgba(239,68,68,.22);
  --orange:    #f97316;
  --orange-glow: rgba(249,115,22,.22);
  --yellow:    #eab308;

  --text:      #e4e8f4;
  --text2:     #8a94aa;
  --text3:     #555f78;

  --radius:    14px;
  --radius-sm: 8px;
  --radius-lg: 20px;

  --sidebar-w: 240px;
  --topbar-h:  60px;

  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

html { font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--bg);
  background-image: radial-gradient(circle at 15% 50%, rgba(79, 142, 247, 0.06), transparent 35%),
                    radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.06), transparent 35%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}
.hidden { display: none !important; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===================== SPLASH ===================== */
.splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
}
.splash-content { text-align: center; }
.splash-logo {
  width: 90px; height: 90px;
  position: relative;
  margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
}
.logo-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--blue);
  animation: spin 2s linear infinite;
  box-shadow: 0 0 20px var(--blue-glow);
}
.logo-icon { font-size: 36px; z-index: 1; }
@keyframes spin { to { transform: rotate(360deg); } }
.splash-title {
  font-size: 2.4rem; font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
}
.splash-title span { color: var(--blue); }
.splash-sub { margin-top: 8px; color: var(--text2); font-size: .95rem; }
.splash-loader {
  margin: 32px auto 0;
  width: 200px; height: 3px;
  background: var(--surface2);
  border-radius: 9px;
  overflow: hidden;
}
.loader-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 9px;
  animation: load 1.8s ease forwards;
}
@keyframes load { from { width:0 } to { width:100% } }

/* ===================== AUTH ===================== */
.page { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.auth-bg {
  position: fixed; inset: 0; pointer-events: none; overflow: hidden;
}
.auth-particle {
  position: absolute;
  left: var(--x); top: var(--y);
  width: var(--s); height: var(--s);
  background: radial-gradient(circle, var(--blue-glow), transparent 70%);
  border-radius: 50%;
  animation: float var(--d) ease-in-out infinite alternate;
}
@keyframes float {
  from { transform: translateY(0) scale(1); }
  to   { transform: translateY(-30px) scale(1.1); }
}
.glass {
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--border2);
}
.auth-card {
  width: 420px; max-width: 95vw;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative; z-index: 2;
  box-shadow: 0 32px 80px rgba(0,0,0,.5);
  animation: slideUp .5s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUp {
  from { opacity:0; transform: translateY(24px); }
  to   { opacity:1; transform: translateY(0); }
}
.auth-logo {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 24px;
}
.logo-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px var(--blue);
  display: inline-block;
}
.logo-text { font-size: 1.1rem; font-weight: 700; color: var(--blue); letter-spacing: .5px; }

.auth-header h2 { font-size: 1.7rem; font-weight: 700; }
.auth-header p { color: var(--text2); margin-top: 6px; font-size: .9rem; }
.auth-form { margin-top: 28px; }
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-group label { font-size: .83rem; color: var(--text2); font-weight: 500; letter-spacing: .3px; text-transform: uppercase; }
.input-wrap {
  position: relative; display: flex; align-items: center;
}
.input-wrap .input-icon {
  position: absolute; left: 14px;
  font-size: 1rem; pointer-events: none; z-index:1;
}
.input-wrap input {
  width: 100%;
  padding: 12px 40px 12px 42px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.input-wrap input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}
.input-wrap input::placeholder { color: var(--text3); }
.pw-toggle {
  position: absolute; right: 12px;
  background: none; border: none; cursor: pointer;
  font-size: 1rem; color: var(--text3);
}
.auth-error {
  padding: 10px 14px;
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.3);
  border-radius: var(--radius-sm);
  color: var(--red);
  font-size: .88rem;
  margin-top: 12px;
  animation: shake .3s ease;
}
@keyframes shake {
  0%,100%{transform:translateX(0)}
  25%{transform:translateX(-6px)}
  75%{transform:translateX(6px)}
}
.auth-footer {
  margin-top: 24px; text-align: center;
  color: var(--text2); font-size: .85rem;
}

/* ===================== BUTTONS ===================== */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; font-weight: 600; font-size: .95rem;
  border-radius: var(--radius-sm);
  border: none; cursor: pointer;
  transition: transform .15s, box-shadow .15s, opacity .15s;
  position: relative; overflow: hidden;
  box-shadow: 0 4px 20px var(--blue-glow);
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform .4s;
}
.btn-primary:hover::after { transform: translateX(110%) skewX(-15deg); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 28px var(--blue-glow); }
.btn-primary:active { transform: translateY(0); }
.btn-primary.full-width { width: 100%; margin-top: 20px; }
.btn-ghost {
  padding: 10px 20px;
  color: var(--text2); font-size: .9rem;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: background var(--transition), color var(--transition);
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-ghost-sm {
  padding: 5px 12px;
  color: var(--blue); font-size: .82rem;
  border: 1px solid rgba(79,142,247,.3);
  border-radius: var(--radius-sm);
  background: rgba(79,142,247,.08);
  transition: background var(--transition);
}
.btn-ghost-sm:hover { background: rgba(79,142,247,.18); }
.btn-loader {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.65);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.modal {
  padding: 36px; border-radius: var(--radius-lg);
  max-width: 540px; width: 95vw;
  animation: slideUp .3s cubic-bezier(.4,0,.2,1);
}
.modal h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.modal > p { color: var(--text2); font-size: .9rem; margin-bottom: 24px; }
.role-cards { display: flex; gap: 14px; flex-wrap: wrap; }
.role-card {
  flex: 1; min-width: 140px;
  padding: 20px 16px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  color: var(--text);
}
.role-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
  box-shadow: 0 8px 24px var(--blue-glow);
}
.role-icon { font-size: 2rem; }
.role-name { font-weight: 700; }
.role-desc { font-size: .8rem; color: var(--text2); text-align: center; }
.modal .btn-ghost { margin-top: 20px; }

/* ===================== APP LAYOUT ===================== */
.app { display: flex; min-height: 100vh; }

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}
.sidebar.collapsed { transform: translateX(-100%); }
.sidebar-brand {
  padding: 22px 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
}
.brand-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.1rem; font-weight: 800; color: var(--text);
}
.role-badge {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--blue-glow);
  border: 1px solid var(--blue);
  color: var(--blue);
  font-size: .75rem; font-weight: 600;
  width: fit-content;
}
.sidebar-nav { padding: 12px 10px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: .9rem; font-weight: 500;
  transition: background var(--transition), color var(--transition);
  text-align: left; width: 100%;
}
.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active {
  background: linear-gradient(135deg, rgba(79,142,247,.18), rgba(139,92,246,.12));
  color: var(--blue);
  border: 1px solid rgba(79,142,247,.25);
}
.nav-icon { font-size: 1.1rem; width: 22px; text-align: center; }
.sidebar-bottom { padding: 12px 10px; border-top: 1px solid var(--border); }
.logout-btn { color: var(--red) !important; }
.logout-btn:hover { background: rgba(239,68,68,.1) !important; }

/* TOPBAR */
.topbar {
  position: fixed; left: var(--sidebar-w); right: 0; top: 0; height: var(--topbar-h);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px;
  z-index: 90;
  transition: left var(--transition);
}
.topbar.full { left: 0; }
.hamburger {
  font-size: 1.3rem; color: var(--text2);
  display: none;
  transition: color var(--transition);
}
.hamburger:hover { color: var(--text); }
.topbar-title { font-weight: 700; font-size: 1rem; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100%{opacity:1} 50%{opacity:.4}
}
.topbar-user { font-size: .85rem; color: var(--text2); font-family: var(--mono); }

/* MAIN CONTENT */
.main-content {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  padding: 32px;
  min-height: calc(100vh - var(--topbar-h));
  transition: margin-left var(--transition);
}
.main-content.full { margin-left: 0; }

/* ===================== VIEWS ===================== */
.view { animation: fadeSlide .3s cubic-bezier(.4,0,.2,1); }
.view.hidden { display: none !important; }
.view.active { display: block; }
@keyframes fadeSlide {
  from { opacity:0; transform: translateY(12px); }
  to   { opacity:1; transform: translateY(0); }
}
.view-header { margin-bottom: 28px; }
.view-header h1 { font-size: 1.8rem; font-weight: 800; line-height: 1.2; }
.view-sub { color: var(--text2); margin-top: 6px; font-size: .9rem; }

/* ===================== CARDS ===================== */
.card {
  background: rgba(17, 20, 32, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.card-header h3 { font-size: 1rem; font-weight: 700; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }

/* STAT CARDS */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; align-items: center; gap: 16px;
  transition: transform .15s, box-shadow .15s;
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.stat-card:hover { transform: translateY(-2px); }
.stat-card.accent-blue { border-color: rgba(79,142,247,.3); }
.stat-card.accent-blue::before { background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.stat-card.accent-blue:hover { box-shadow: 0 8px 32px var(--blue-glow); }
.stat-card.accent-green { border-color: rgba(34,197,94,.3); }
.stat-card.accent-green::before { background: var(--green); }
.stat-card.accent-green:hover { box-shadow: 0 8px 32px var(--green-glow); }
.stat-card.accent-purple { border-color: rgba(139,92,246,.3); }
.stat-card.accent-purple::before { background: var(--purple); }
.stat-card.accent-purple:hover { box-shadow: 0 8px 32px var(--purple-glow); }
.stat-card.accent-orange { border-color: rgba(249,115,22,.3); }
.stat-card.accent-orange::before { background: var(--orange); }
.stat-card.accent-orange:hover { box-shadow: 0 8px 32px var(--orange-glow); }
.stat-card.accent-red { border-color: rgba(239,68,68,.3); }
.stat-card.accent-red::before { background: var(--red); }
.stat-card.accent-red:hover { box-shadow: 0 8px 32px var(--red-glow); }
.stat-icon { font-size: 2rem; }
.stat-info { display: flex; flex-direction: column; gap: 3px; }
.stat-label { font-size: .78rem; color: var(--text2); text-transform: uppercase; letter-spacing: .4px; }
.stat-value { font-size: 1.6rem; font-weight: 800; line-height: 1; }

/* BADGES */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 99px;
  font-size: .75rem; font-weight: 600;
}
.badge-info { background: rgba(79,142,247,.15); color: var(--blue); border: 1px solid rgba(79,142,247,.3); }
.badge-green { background: rgba(34,197,94,.15); color: var(--green); border: 1px solid rgba(34,197,94,.3); }
.badge-yellow { background: rgba(234,179,8,.15); color: var(--yellow); border: 1px solid rgba(234,179,8,.3); }
.badge-red { background: rgba(239,68,68,.15); color: var(--red); border: 1px solid rgba(239,68,68,.3); }

/* ===================== TIMELINE ===================== */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-step {
  display: flex; gap: 16px; align-items: flex-start;
  padding-bottom: 20px;
  position: relative;
}
.timeline-step:not(:last-child)::after {
  content: '';
  position: absolute; left: 8px; top: 20px; bottom: 0;
  width: 2px;
  background: var(--border2);
}
.timeline-step.done::after { background: var(--green); }
.timeline-step.active::after { background: linear-gradient(to bottom, var(--blue), var(--border2)); }
.step-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border2);
  background: var(--bg3);
  flex-shrink: 0; position: relative; z-index:1;
  transition: all .3s;
}
.timeline-step.done .step-dot {
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
}
.timeline-step.active .step-dot {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 12px var(--blue-glow);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.step-body { display: flex; flex-direction: column; gap: 2px; }
.step-title { font-weight: 600; font-size: .9rem; }
.step-date { font-size: .8rem; color: var(--text2); }

/* ===================== PRIORITY BREAKDOWN ===================== */
.priority-breakdown { display: flex; flex-direction: column; gap: 16px; }
.priority-row { display: grid; grid-template-columns: 1fr 1fr 80px; align-items: center; gap: 12px; }
.priority-label { font-size: .85rem; white-space: nowrap; }
.priority-bar-wrap { height: 6px; background: var(--surface2); border-radius: 99px; overflow: hidden; }
.priority-bar { height: 100%; width: var(--w); border-radius: 99px; background: linear-gradient(90deg, var(--blue), var(--purple)); transition: width 1s cubic-bezier(.4,0,.2,1); }
.priority-pts { font-size: .85rem; font-weight: 700; text-align: right; font-family: var(--mono); color: var(--blue); }

/* ===================== PROFILE ===================== */
.profile-layout { display: grid; grid-template-columns: 280px 1fr; gap: 20px; }
.profile-card { text-align: center; }
.profile-avatar { position: relative; display: inline-block; margin-bottom: 18px; }
.avatar-circle {
  width: 90px; height: 90px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 700; color: #fff;
  box-shadow: 0 0 24px var(--blue-glow);
}
.avatar-status {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--green);
  border: 2px solid var(--bg2);
  position: absolute; right: 4px; bottom: 4px;
}
.profile-card h2 { font-size: 1.2rem; font-weight: 700; }
.profile-sub { color: var(--text2); font-size: .88rem; margin-top: 4px; }
.profile-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 14px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.info-item { display: flex; flex-direction: column; gap: 3px; }
.info-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .4px; color: var(--text3); }
.info-val { font-weight: 600; font-size: .95rem; }
.social-cats { display: flex; flex-wrap: wrap; gap: 10px; }
.social-cat-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 500;
}
.social-cat-item.yes { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: var(--green); }
.social-cat-item.no  { background: rgba(255,255,255,.04); border: 1px solid var(--border); color: var(--text3); }

/* ===================== AI SECTION ===================== */
.ai-layout { display: grid; grid-template-columns: 360px 1fr; gap: 20px; }
.ai-criteria h4 { font-size: .88rem; color: var(--text2); margin-bottom: 12px; font-weight: 600; }
.criteria-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.cpill {
  padding: 4px 12px; border-radius: 99px;
  font-size: .78rem; font-weight: 600;
}
.cpill-red    { background: rgba(239,68,68,.12);   color:#ef4444; border:1px solid rgba(239,68,68,.3); }
.cpill-blue   { background: rgba(79,142,247,.12);  color:var(--blue); border:1px solid rgba(79,142,247,.3); }
.cpill-purple { background: rgba(139,92,246,.12);  color:var(--purple); border:1px solid rgba(139,92,246,.3); }
.cpill-orange { background: rgba(249,115,22,.12);  color:var(--orange); border:1px solid rgba(249,115,22,.3); }

.ai-idle { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; gap: 14px; color: var(--text2); }
.ai-idle-icon { font-size: 3rem; opacity: .5; }
.ai-loading { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; gap: 20px; color: var(--text2); }
.ai-pulse {
  width: 60px; height: 60px; border-radius: 50%;
  background: conic-gradient(var(--blue), var(--purple), var(--blue));
  animation: spin .8s linear infinite;
  -webkit-mask: radial-gradient(circle at center, transparent 55%, black 56%);
  mask: radial-gradient(circle at center, transparent 55%, black 56%);
}
.ai-result-text {
  font-size: .92rem; line-height: 1.7; color: var(--text);
  white-space: pre-wrap;
  font-family: var(--font);
}

/* ===================== APPEAL ===================== */
.styled-select {
  width: 100%; padding: 11px 14px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .9rem; font-family: var(--font); outline: none;
  transition: border-color var(--transition);
}
.styled-select:focus { border-color: var(--blue); }
.styled-select.sm { width: auto; padding: 7px 12px; font-size: .82rem; }
.styled-textarea {
  width: 100%; padding: 12px 14px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text); resize: vertical;
  font-size: .9rem; font-family: var(--font); outline: none;
  transition: border-color var(--transition);
}
.styled-textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-glow); }
.upload-zone {
  border: 2px dashed var(--border2);
  border-radius: var(--radius-sm);
  padding: 28px;
  text-align: center;
  color: var(--text2); cursor: pointer;
  font-size: .88rem;
  transition: border-color .2s, background .2s;
}
.upload-zone:hover { border-color: var(--blue); background: rgba(79,142,247,.05); }
.file-chip {
  margin-top: 8px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.3);
  border-radius: 99px;
  color: var(--green); font-size: .83rem;
}
.success-msg {
  margin-top: 14px; padding: 12px 16px;
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.3);
  border-radius: var(--radius-sm);
  color: var(--green); font-size: .9rem;
  animation: slideUp .3s ease;
}

/* ===================== TABLE ===================== */
.table-wrap { overflow-x: auto; }
.dormai-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.dormai-table thead tr {
  border-bottom: 1px solid var(--border2);
}
.dormai-table th {
  padding: 10px 14px; text-align: left;
  font-size: .75rem; text-transform: uppercase; letter-spacing: .4px;
  color: var(--text3); font-weight: 600;
  white-space: nowrap;
}
.dormai-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.dormai-table tbody tr { transition: background .15s; }
.dormai-table tbody tr:hover { background: var(--surface); }
.dormai-table tbody tr:last-child td { border-bottom: none; }

/* search */
.search-wrap {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 0 12px;
}
.search-icon { font-size: .9rem; color: var(--text3); }
.search-input {
  background: none; border: none;
  padding: 9px 0; color: var(--text);
  font-size: .88rem; outline: none; min-width: 200px;
}
.search-input::placeholder { color: var(--text3); }
.filter-group { display: flex; gap: 10px; }

/* ===================== DORMS ===================== */
.dorm-list { display: flex; flex-direction: column; gap: 18px; }
.dorm-row { display: grid; grid-template-columns: 1fr 2fr 50px; align-items: center; gap: 14px; }
.dorm-info { display: flex; flex-direction: column; gap: 2px; }
.dorm-name { font-weight: 600; font-size: .9rem; }
.dorm-nums { font-size: .8rem; color: var(--text3); }
.dorm-bar-wrap { height: 8px; background: var(--surface2); border-radius: 99px; overflow: hidden; }
.dorm-bar { height: 100%; width: var(--pct); border-radius: 99px; background: linear-gradient(90deg,var(--blue),var(--purple)); transition: width 1s; }
.dorm-bar.high { background: linear-gradient(90deg,var(--orange),var(--red)); }
.dorm-bar.low  { background: linear-gradient(90deg,var(--green),#16a34a); }
.dorm-pct { font-size: .88rem; font-weight: 700; font-family: var(--mono); color: var(--text2); }
 
/* Mini list helpers */
.mini-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.mini-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; background: var(--surface);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  font-size: .85rem;
}
.mini-item span:first-child { font-weight: 500; }
.mini-item strong { color: var(--blue); font-family: var(--mono); }

/* Room grid */
.rooms-legend { display: flex; gap: 20px; margin-bottom: 16px; }
.room-legend-item { display: flex; align-items: center; gap: 6px; font-size: .83rem; color: var(--text2); }
.room-dot { width: 12px; height: 12px; border-radius: 3px; }
.room-dot.free     { background: var(--green); }
.room-dot.occupied { background: var(--red); }
.room-dot.reserved { background: var(--yellow); }
.dorm-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.dorm-tab {
  padding: 8px 18px; border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 600;
  background: var(--surface2); color: var(--text2);
  border: 1px solid var(--border2);
  transition: all .15s;
}
.dorm-tab.active { background: rgba(79,142,247,.15); color: var(--blue); border-color: var(--blue); }
.dorm-tab:hover { background: var(--surface2); color: var(--text); }
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 10px;
}
.room-cell {
  height: 64px; border-radius: var(--radius-sm);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 600; cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s, box-shadow .15s;
}
.room-cell:hover { transform: scale(1.08); }
.room-cell.free     { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.3); color: var(--green); }
.room-cell.occupied { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.3); color: var(--red); }
.room-cell.reserved { background: rgba(234,179,8,.12); border-color: rgba(234,179,8,.3); color: var(--yellow); }

/* ===================== CHARTS ROW ===================== */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.chart-card { }
.donut-chart-wrap {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
}
.donut-legend { display: flex; flex-direction: column; gap: 10px; }
.donut-legend-item { display: flex; align-items: center; gap: 8px; font-size: .83rem; }
.donut-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.transparency-list { display: flex; flex-direction: column; gap: 14px; }
.trans-item { display: flex; align-items: center; gap: 12px; }
.trans-icon { font-size: 1.2rem; width: 26px; text-align: center; }
.trans-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.trans-title { font-weight: 600; font-size: .88rem; }
.trans-sub { font-size: .78rem; color: var(--text2); }

/* ===================== CATEGORIES ===================== */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.cat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative; overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.cat-card.priority-1::before { background: linear-gradient(90deg,var(--red),var(--orange)); }
.cat-card.priority-2::before { background: linear-gradient(90deg,var(--orange),var(--yellow)); }
.cat-card.priority-3::before { background: linear-gradient(90deg,var(--blue),var(--purple)); }
.cat-card.priority-4::before { background: linear-gradient(90deg,var(--purple),var(--blue)); }
.cat-card.priority-5::before { background: linear-gradient(90deg,var(--green),var(--blue)); }
.cat-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cat-priority { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--text3); }
.cat-count { font-size: 1.6rem; font-weight: 800; font-family: var(--mono); color: var(--text); }
.cat-card h3 { font-size: .95rem; font-weight: 700; margin-bottom: 14px; }
.cat-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.cat-list li {
  display: flex; justify-content: space-between;
  font-size: .83rem; color: var(--text2);
  padding: 6px 0; border-bottom: 1px solid var(--border);
}
.cat-list li:last-child { border-bottom: none; }
.cat-list li strong { color: var(--text); font-family: var(--mono); }
.cat-bar-wrap { height: 4px; background: var(--surface2); border-radius: 99px; overflow: hidden; margin-top: 14px; }
.cat-bar { height: 100%; width: var(--w); border-radius: 99px; background: linear-gradient(90deg,var(--blue),var(--purple)); transition: width 1.2s cubic-bezier(.4,0,.2,1); }

/* ===================== TOAST ===================== */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9000;
  padding: 12px 20px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  animation: slideUp .3s ease;
}
.toast.toast-success { border-color: rgba(34,197,94,.4); color: var(--green); }
.toast.toast-error   { border-color: rgba(239,68,68,.4);  color: var(--red); }

/* ===================== RANKING ===================== */
.rank-medal { font-family: var(--mono); font-weight: 700; }
.rank-1 { color: #ffd700; }
.rank-2 { color: #c0c0c0; }
.rank-3 { color: #cd7f32; }

/* STATUS CHIPS */
.status-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 99px;
  font-size: .75rem; font-weight: 600;
}
.status-chip.settled   { background:rgba(34,197,94,.12);  color:var(--green);  border:1px solid rgba(34,197,94,.3); }
.status-chip.queue     { background:rgba(79,142,247,.12); color:var(--blue);   border:1px solid rgba(79,142,247,.3); }
.status-chip.declined  { background:rgba(239,68,68,.12);  color:var(--red);    border:1px solid rgba(239,68,68,.3); }
.status-chip.verify    { background:rgba(234,179,8,.12);  color:var(--yellow); border:1px solid rgba(234,179,8,.3); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .topbar { left: 0 !important; }
  .main-content { margin-left: 0; }
  .hamburger { display: block; }
  .profile-layout { grid-template-columns: 1fr; }
  .ai-layout { grid-template-columns: 1fr; }
  .charts-row { grid-template-columns: 1fr; }
  .priority-row { grid-template-columns: 1fr 1fr 60px; }
}
@media (max-width: 600px) {
  .main-content { padding: 16px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 28px 20px; }
  .priority-row { grid-template-columns: 1fr; }
  .priority-label { font-size: .8rem; }
}