/* ============================================================
   assets/css/style.css — Sistema de Entrevistas
   Paleta: Gris Ejecutivo — blanco, gris, carbón
   ============================================================ */
/*@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Montserrat:wght@400;500;600;700;800&display=swap');*/
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Quicksand:wght@400;500;600;700&display=swap');

:root {
  --bg:       #FAFAFA;
  --bg2:      #FFFFFF;
  --bg3:      #E7EDFC;
  --bg4:      #E0DED6;
  --btn_ge:   #3358DA;
  --accent:   #2C2C2A;
  --accent2:  #111111;
  --accent3:  rgba(44,44,42,0.07);
  --text:     #1C1C1A;
  --text2:    #3D3D3A;
  --muted:    #888780;
  --border:   rgba(0,0,0,0.08);
  --border2:  rgba(0,0,0,0.13);
  --border3:  rgba(44,44,42,0.3);
  --success:  #3B6D11;
  --danger:   #A32D2D;
  --warning:  #854F0B;
  --info:     #185FA5;
  --font-h: 'Quicksand', sans-serif;
  --font-m:   'Quicksand', sans-serif;
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-h);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Login ─────────────────────────────────────────────── */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  background: var(--bg);
}
.login-wrap { width: 100%; max-width: 420px; }
.login-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 3px solid var(--accent);
  border-radius: 4px;
  padding: 2.5rem;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.login-brand {
  font-family: var(--font-m);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.login-title {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: .4rem;
  letter-spacing: -.01em;
  color: var(--text);
}
.login-sub {
  font-family: var(--font-m);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2rem;
}
.login-note {
  font-family: var(--font-m);
  font-size: 11px;
  color: var(--muted);
  text-align: center;
  margin-top: 1rem;
}

/* ── Formularios ───────────────────────────────────────── */
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-family: var(--font-m);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
input[type=text],input[type=email],input[type=password],
input[type=number],input[type=file],select,textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font-m);
  font-size: 13px;
  outline: none;
  transition: border-color .18s;
}
input[type=file] { padding: 8px 12px; cursor: pointer; }
select { cursor: pointer; }
input:focus,select:focus,textarea:focus { border-color: var(--accent); }
input:disabled,select:disabled,button:disabled { opacity:.38; cursor:not-allowed; }
textarea { resize: vertical; min-height: 80px; }

/* ── Botones ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 3px;
  font-family: var(--font-h);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .16s;
  text-decoration: none;
  letter-spacing: .01em;
}
.btn-block { width:100%; }
.btn-sm    { padding:5px 12px; font-size:11px; }

.btn-primary {
  background: var(--btn_ge);
  color: #FFFFFF;
  border-color: var(--btn_ge);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .03em;
  border-style: none;
  height: 40px;
  border-radius: 100px;
}

.btn-primary:hover { background: var(--accent2); border-color: var(--accent2); }

.btn-accent {
  background: rgba(51,88,218,1);
  color: #fff;
  border-radius: 100px;
}
.btn-accent:hover { background: rgb(0, 0, 0); }

.btn-teal {
  background: rgba(51,88,218,1);
  color: #fff;
  border-radius: 100px;
}
.btn-teal:hover { background: rgb(0, 0, 0); }

.btn-purple {
  background: rgba(51,88,218,1);
  color: #fff;
  border-radius: 100px;
}
.btn-purple:hover { background: rgb(0, 0, 0);}

.btn-gray {
  background: rgba(0,0,0,.04);
  border-color: var(--border2);
  color: var(--text2);
}
.btn-gray:hover { background: rgba(0,0,0,.08); }

.btn-danger {
  background: rgba(163,45,45,.07);
  border-color: rgba(163,45,45,.25);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(163,45,45,.13); border-color: var(--danger); }

.btn.disabled,a.disabled { opacity:.38; pointer-events:none; }

.btn-logout {
  background: none;
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 5px 12px;
  color: var(--muted);
  font-family: var(--font-m);
  font-size: 11px;
  cursor: pointer;
  text-decoration: none;
  transition: all .18s;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

/* ── Topbar ────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.5rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border2);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.topbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: .15;
}
.topbar-brand {
  font-family: var(--font-m);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .15em;
}
.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-m);
  font-size: 13px;
  color: var(--text2);
}
.avatar {
  width: 32px; height: 32px;
  border-radius: 2px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: .05em;
}

/* ── Layout ────────────────────────────────────────────── */
.main-wrap { max-width: 960px; margin: 0 auto; padding: 1.5rem; }
.page-header { margin-bottom: 1.5rem; }
.page-header h2 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text);
}
.page-header h2::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--accent);
  margin-top: 6px;
}
.page-header .muted { margin-top: 6px; }
.muted  { color: var(--muted); font-family: var(--font-m); font-size: 12px; }
.small  { font-size: 12px; }
code    { font-family: var(--font-m); font-size: 12px; background: var(--bg3); padding: 2px 6px; border-radius: 3px; color: var(--text2); border: 1px solid var(--border2); }

/* ── Tabs ──────────────────────────────────────────────── */
.tabs-nav {
  display: flex;
  gap: 1px;
  border-bottom: 2px solid var(--border2);
  overflow-x: auto;
  margin-bottom: 1.5rem;
}
.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 18px;
  font-family: var(--font-h);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all .18s;
  position: relative;
  bottom: -2px;
}
.tab-btn:hover { color: var(--text2); background: var(--bg3); }
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); background: none; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

.dot { display:inline-block; width:6px; height:6px; border-radius:50%; margin-left:6px; vertical-align:middle; }
.dot-pending { background: var(--bg4); border: 1px solid var(--muted); }
.dot-running { background: var(--accent); }
.dot-done    { background: var(--success); }
.dot-expired { background: var(--danger); }
.dot-locked  { background: var(--warning); }

/* ── Cards ─────────────────────────────────────────────── */
.test-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media(max-width:600px){ .test-grid { grid-template-columns:1fr; } }

.card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 4px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: border-color .18s, box-shadow .18s;
}
.card:hover { border-color: var(--border3); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.card h3 { font-size: 15px; font-weight: 700; color: var(--text); }
.card-label {
  font-family: var(--font-m);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .15em;
  text-transform: uppercase;
}
.file-name { font-size: 13px; font-weight: 600; color: var(--text2); }

/* ── Cronómetro ────────────────────────────────────────── */
.timer-card { align-items:center; text-align:center; background: var(--bg3); }
.timer-label { font-family:var(--font-m); font-size:10px; color:var(--muted); letter-spacing:.15em; text-transform:uppercase; }
.timer-display {
  font-family: var(--font-m);
  font-size: 48px;
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1;
  color: var(--text2);
}
.timer-display.running  { color: var(--accent); }
.timer-display.done     { color: var(--success); }
.timer-display.overtime { color: var(--danger); }

.timer-bar-wrap {
  width: 100%; height: 4px;
  background: var(--bg4);
  border-radius: 2px;
  overflow: hidden;
}
.timer-bar {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
  transition: width 1s linear;
}
.timer-bar.low  { background: var(--danger); }
.timer-bar.done { background: var(--success); }
.timer-hint { font-family:var(--font-m); font-size:11px; color:var(--muted); }
.timer-hint.success { color: var(--success); }
.timer-hint.danger  { color: var(--danger); }

/* ── Upload ────────────────────────────────────────────── */
.upload-msg { font-family:var(--font-m); font-size:12px; min-height:16px; }
.upload-msg.success { color: var(--success); }
.upload-msg.danger  { color: var(--danger); }
.upload-msg.warning { color: var(--warning); }

/* ── Alertas ───────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: 3px;
  font-family: var(--font-m);
  font-size: 12px;
  margin-bottom: 1rem;
  border-left: 3px solid;
}
.alert-success { background: rgba(59,109,17,.07); border-color:var(--success); color:#2A5209; }
.alert-danger  { background: rgba(163,45,45,.07); border-color:var(--danger);  color:#7A1A1A; }

/* ── Badges ────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 2px;
  font-family: var(--font-m);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1px solid;
  vertical-align: middle;
}
.badge-pendiente  { background:rgba(136,135,128,.1); border-color:rgba(136,135,128,.3); color:var(--muted); }
.badge-en_curso   { background:rgba(44,44,42,.08);   border-color:rgba(44,44,42,.25);   color:var(--accent); }
.badge-entregada  { background:rgba(59,109,17,.08);  border-color:rgba(59,109,17,.25);  color:var(--success); }
.badge-expirada   { background:rgba(163,45,45,.08);  border-color:rgba(163,45,45,.25);  color:var(--danger); }

.badge-cal-pendiente  { background:rgba(136,135,128,.08); border-color:rgba(136,135,128,.2); color:var(--muted); }
.badge-cal-aprobado   { background:rgba(59,109,17,.08);   border-color:rgba(59,109,17,.25);  color:var(--success); }
.badge-cal-reprobado  { background:rgba(163,45,45,.08);   border-color:rgba(163,45,45,.25);  color:var(--danger); }
.badge-cal-revision   { background:rgba(133,79,11,.08);   border-color:rgba(133,79,11,.25);  color:var(--warning); }

/* ── Metrics ───────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
  gap: 12px;
  margin-bottom: 2rem;
}
.metric-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--accent);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.metric-label { font-family:var(--font-m); font-size:10px; color:var(--muted); letter-spacing:.1em; text-transform:uppercase; margin-bottom:8px; }
.metric-val   { font-size:32px; font-weight:800; color:var(--accent); letter-spacing:-.02em; }

/* ── Tablas ────────────────────────────────────────────── */
.admin-section { margin-bottom: 2.5rem; }
.admin-section h3 { font-size:15px; font-weight:700; margin-bottom:1rem; color:var(--text); }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(180px,1fr));
  gap: 1rem;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 4px;
  padding: 1.25rem;
}
.table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-table th {
  font-family: var(--font-m);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border2);
  text-align: left;
  white-space: nowrap;
  background: var(--bg3);
}
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text2);
}
.admin-table tr:hover td { background: var(--bg3); }
.row-disabled td { opacity:.4; }
.link-download {
  color: var(--info);
  text-decoration: none;
  font-family: var(--font-m);
  font-size: 12px;
}
.link-download:hover { text-decoration: underline; }

/* ── Bienvenida ─────────────────────────────────────────── */
.bien-overlay {
  position: fixed;
  inset: 0;
  background: rgba(250,250,250,0.97);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}
.bien-card {
  width: 100%;
  max-width: 660px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 3px solid var(--accent);
  border-radius: 4px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.bien-brand {
  font-family: var(--font-m);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .2em;
  text-transform: uppercase;
}
.bien-titulo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.2;
  color: var(--text);
}
.bien-cuerpo {
  font-family: var(--font-m);
  font-size: 13px;
  color: var(--text2);
  line-height: 1.8;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 1.25rem;
  white-space: pre-wrap;
}
.bien-footer {
  display: flex;
  flex-direction: column;
  gap: .875rem;
  padding-top: .5rem;
  border-top: 1px solid var(--border2);
}
.bien-check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-m);
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
}
.bien-check-label input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  cursor: pointer; flex-shrink: 0;
}

/* ── Bloqueo prueba en curso ─────────────────────────────── */
.alert-lock {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: .75rem 1rem;
  background: rgba(133,79,11,.06);
  border: 1px solid rgba(133,79,11,.2);
  border-left: 3px solid var(--warning);
  border-radius: 3px;
  font-family: var(--font-m);
  font-size: 12px;
  color: #5A3506;
  line-height: 1.5;
}
.alert-lock strong { color: var(--accent); }

.tab-btn.tab-locked { opacity:.4; cursor:default; }
.tab-btn.tab-locked:hover { color:var(--muted); background:none; }

/* ── Expiración ──────────────────────────────────────────── */
.alert-expired {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(163,45,45,.05);
  border: 1px solid rgba(163,45,45,.2);
  border-left: 3px solid var(--danger);
  border-radius: 3px;
}
.expired-icon { font-size:22px; color:var(--danger); line-height:1; flex-shrink:0; margin-top:2px; }
.alert-expired strong { display:block; color:var(--danger); font-size:14px; margin-bottom:4px; }
.alert-expired p { font-family:var(--font-m); font-size:12px; color:var(--text2); margin-bottom:2px; line-height:1.5; }

/* ── Entrega candidato ───────────────────────────────────── */
.entrega-bloque { display:flex; flex-direction:column; gap:.5rem; margin-bottom:1rem; }
.field-label-small {
  font-family: var(--font-m);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.char-count { font-size:11px; text-align:right; margin-top:2px; color:var(--muted); }

/* ── Lista de archivos seleccionados ─────────────────────── */
.file-list-preview { display:flex; flex-direction:column; gap:4px; margin-top:6px; }
.file-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 5px 10px;
}
.file-list-name {
  font-family: var(--font-m); font-size:12px; color:var(--text2);
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:220px;
}
.file-list-size { font-family:var(--font-m); font-size:11px; color:var(--muted); flex-shrink:0; margin-left:8px; }

/* ── Botón siguiente ejercicio ───────────────────────────── */
.btn-siguiente {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: .75rem;
  padding: 13px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  border-radius: 3px;
  font-family: var(--font-h);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .18s, transform .15s;
  animation: pulse-in .35s ease;
}
.btn-siguiente:hover { background: var(--accent2); transform: translateY(-1px); }
@keyframes pulse-in {
  0%   { opacity:0; transform:translateY(8px); }
  100% { opacity:1; transform:translateY(0); }
}

/* ── Pasos del dashboard ─────────────────────────────────── */
.pasos_dashboard {
  font-family: var(--font-h);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.content-logo{
  display: flex;
  align-items: center;
  justify-content: space-between;
  top: 0;
  z-index: 100;
}
*, button, input, select, textarea, a {
  font-family: var(--font-h);
}
/* ── Animación pulso barra progreso fase 2 ───────────────── */
@keyframes progress-pulse {
  0%   { opacity: 1; }
  100% { opacity: 0.55; }
}

/* ── Tab bloqueado ───────────────────────────────────────── */
.tab-btn.tab-locked { opacity:.4; cursor:default; }
.tab-btn.tab-locked:hover { color:var(--muted); background:none; }