:root {
  --bg: #0f1115;
  --bg-soft: #161922;
  --surface: #1c202b;
  --surface-2: #232836;
  --border: #2c3243;
  --text: #e7eaf0;
  --text-dim: #9aa3b2;
  --text-faint: #6b7384;
  --primary: #6c5ce7;
  --primary-600: #5b4bd1;
  --accent: #00d1b2;
  --warn: #f59e0b;
  --danger: #ef4444;
  --success: #22c55e;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0,0,0,.35);
  --wa: #25d366;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  font-family: inherit; font-size: 14px;
  background: var(--bg-soft); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px; padding: 9px 11px; width: 100%;
  outline: none; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); }
label { display: block; font-size: 12px; color: var(--text-dim); margin: 12px 0 5px; font-weight: 500; }
textarea { resize: vertical; min-height: 70px; }

/* Buttons */
.btn { border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  padding: 9px 15px; border-radius: 9px; font-weight: 600; font-size: 13px; transition: .15s;
  display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { border-color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-600); }
.btn-ghost { background: transparent; }
.btn-danger { background: transparent; border-color: var(--danger); color: #ff8b8b; }
.btn-danger:hover { background: rgba(239,68,68,.12); }
.btn-wa { background: var(--wa); border-color: var(--wa); color: #062d16; }
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; margin-top: 16px; }
.icon-btn { background: transparent; border: none; color: var(--text); font-size: 20px; padding: 4px 8px; border-radius: 8px; }
.icon-btn:hover { background: var(--surface-2); }

/* Login */
.login-screen { min-height: 100vh; display: grid; place-items: center;
  background: radial-gradient(1200px 600px at 70% -10%, rgba(108,92,231,.25), transparent),
              radial-gradient(900px 500px at 0% 100%, rgba(0,209,178,.15), transparent), var(--bg); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 36px 34px; width: 360px; box-shadow: var(--shadow); }
.login-brand { font-size: 26px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.brand-mark { filter: drop-shadow(0 2px 6px rgba(108,92,231,.5)); }
.login-sub { color: var(--text-dim); margin-bottom: 18px; }
.login-error { color: #ff8b8b; font-size: 13px; min-height: 18px; margin-top: 10px; }
.login-hint { margin-top: 18px; font-size: 12px; color: var(--text-faint); text-align: center; }

/* App layout */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 230px; background: var(--bg-soft); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 18px 14px; position: sticky; top: 0; height: 100vh; }
.brand { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 8px; padding: 4px 8px 18px; }
.nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav-item { padding: 10px 12px; border-radius: 9px; color: var(--text-dim); font-weight: 500;
  display: flex; align-items: center; gap: 10px; }
.nav-item:hover { background: var(--surface); color: var(--text); }
.nav-item.active { background: var(--primary); color: #fff; }
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.user-chip { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; overflow: hidden; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 13px; flex-shrink: 0; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 16px 26px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: rgba(15,17,21,.85); backdrop-filter: blur(8px); z-index: 20; }
.topbar h1 { font-size: 20px; font-weight: 700; flex: 1; }
#menu-toggle { display: none; }
.view-container { padding: 26px; flex: 1; }

/* Cards / grids */
.grid { display: grid; gap: 16px; }
.stat-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 22px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.stat-card .stat-value { font-size: 30px; font-weight: 800; }
.stat-card .stat-label { color: var(--text-dim); font-size: 13px; }
.stat-card .stat-ico { font-size: 22px; }
.section-title { font-size: 16px; font-weight: 700; margin: 8px 0 14px; display: flex; align-items: center; justify-content: space-between; }

/* Funnel / Kanban */
.board { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 14px; align-items: flex-start; }
.column { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius);
  width: 270px; flex-shrink: 0; display: flex; flex-direction: column; max-height: calc(100vh - 170px); }
.column-head { padding: 12px 14px; font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border); position: sticky; top: 0; }
.column-head .count { background: var(--surface-2); color: var(--text-dim); border-radius: 20px; padding: 1px 9px; font-size: 12px; }
.column-body { padding: 10px; display: flex; flex-direction: column; gap: 9px; overflow-y: auto; min-height: 60px; flex: 1; }
.column-body.drag-over { background: rgba(108,92,231,.08); outline: 2px dashed var(--primary); outline-offset: -4px; border-radius: 8px; }
.stage-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 7px; }

.cand-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px; cursor: grab; transition: .12s; }
.cand-card:hover { border-color: var(--primary); transform: translateY(-1px); }
.cand-card.dragging { opacity: .45; }
.cand-card .cc-top { display: flex; align-items: center; gap: 9px; }
.cand-card .cc-name { font-weight: 600; flex: 1; }
.cand-card .cc-meta { color: var(--text-faint); font-size: 12px; margin-top: 6px; display: flex; flex-wrap: wrap; gap: 8px; }
.cand-card .cc-pos { font-size: 11px; color: var(--accent); margin-top: 5px; }
.fav-star { color: var(--text-faint); font-size: 15px; }
.fav-star.on { color: var(--warn); }
.mini-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--surface-2); color: var(--text);
  display: grid; place-items: center; font-weight: 700; font-size: 12px; flex-shrink: 0; object-fit: cover; }

/* Table */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-dim); font-weight: 600; background: var(--bg-soft); position: sticky; top: 0; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--surface); }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-stage { background: var(--surface-2); }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: center; }
.toolbar input, .toolbar select { width: auto; min-width: 150px; }
.toolbar .grow { flex: 1; min-width: 200px; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(3px); }
.modal-panel { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  width: 480px; max-width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow); }
.modal-lg { width: 820px; }
.modal-head { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; position: sticky; top: 0; background: var(--surface); z-index: 2; }
.modal-body { padding: 20px 22px; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; position: sticky; bottom: 0; background: var(--surface); }
.close-x { font-size: 22px; line-height: 1; color: var(--text-dim); background: none; border: none; }

/* Form rows */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

/* Candidate profile */
.profile-head { display: flex; gap: 16px; align-items: flex-start; }
.profile-photo { width: 72px; height: 72px; border-radius: 14px; background: var(--surface-2); object-fit: cover;
  display: grid; place-items: center; font-size: 26px; font-weight: 800; flex-shrink: 0; }
.profile-name { font-size: 22px; font-weight: 800; }
.profile-sub { color: var(--text-dim); font-size: 13px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 16px 0; flex-wrap: wrap; }
.tab { padding: 9px 14px; color: var(--text-dim); font-weight: 600; font-size: 13px; border-bottom: 2px solid transparent; }
.tab.active { color: var(--text); border-bottom-color: var(--primary); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 14px; }
.kv dt { color: var(--text-dim); }
.info-list { display: flex; flex-direction: column; gap: 8px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.link-chip { background: var(--surface-2); border: 1px solid var(--border); border-radius: 20px; padding: 5px 12px; font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.note-item, .file-item, .activity-item, .interview-item { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px; padding: 11px 13px; }
.note-meta { font-size: 11px; color: var(--text-faint); margin-top: 6px; }
.list-gap { display: flex; flex-direction: column; gap: 9px; }
.stage-pipeline { display: flex; flex-wrap: wrap; gap: 6px; }
.pipe-step { padding: 5px 10px; border-radius: 8px; font-size: 11px; font-weight: 600; background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border); }
.pipe-step.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pipe-step.done { background: rgba(34,197,94,.15); color: var(--success); border-color: rgba(34,197,94,.3); }

/* Rating */
.rating { display: flex; gap: 4px; }
.rating .star { font-size: 20px; color: var(--text-faint); cursor: pointer; }
.rating .star.on { color: var(--warn); }
.eval-grid { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: center; }

/* Calendar */
.cal-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-dow { text-align: center; color: var(--text-dim); font-size: 12px; font-weight: 600; padding: 4px; }
.cal-cell { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px; min-height: 92px; padding: 6px; }
.cal-cell.muted { opacity: .4; }
.cal-cell.today { border-color: var(--primary); }
.cal-date { font-size: 12px; color: var(--text-dim); font-weight: 600; }
.cal-event { background: var(--primary); color: #fff; border-radius: 6px; padding: 2px 6px; font-size: 11px; margin-top: 4px; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-event.realizada { background: var(--success); }
.cal-event.no_asistio { background: var(--danger); }
.cal-event.reprogramada { background: var(--warn); color: #3a2a00; }

/* Bars (reports) */
.bar-row { display: grid; grid-template-columns: 150px 1fr 40px; align-items: center; gap: 10px; margin-bottom: 9px; }
.bar-track { background: var(--bg-soft); border-radius: 20px; height: 22px; overflow: hidden; }
.bar-fill { background: linear-gradient(90deg, var(--primary), var(--accent)); height: 100%; border-radius: 20px; }

/* Toast */
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--surface-2);
  border: 1px solid var(--border); padding: 11px 18px; border-radius: 10px; box-shadow: var(--shadow); z-index: 200; font-weight: 600; }
.toast.err { border-color: var(--danger); color: #ff9b9b; }
.toast.ok { border-color: var(--success); }

.empty { color: var(--text-faint); text-align: center; padding: 30px; }
.muted-text { color: var(--text-dim); }
.flex { display: flex; gap: 10px; align-items: center; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.mt { margin-top: 14px; }
.mb { margin-bottom: 14px; }
.pill { font-size: 11px; padding: 2px 8px; border-radius: 20px; background: var(--surface-2); color: var(--text-dim); }

@media (max-width: 860px) {
  .sidebar { position: fixed; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: translateX(0); }
  #menu-toggle { display: block; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}