/* ==========================================================================
   RED de Esteban Echeverría — Base Stylesheet
   Paleta institucional: verde oscuro #0F5132 (logo) · rojo "Elegimos Estar"
   #C8102E (banda del logo) · acentos en amarillo y azul atenuados.
   Aprovecha tipografía Inter y mantiene radios sutiles tipo gobierno.
   ========================================================================== */

:root {
  --ee-green:         #1F7A3F;   /* verde medio (hojas del logo) */
  --ee-green-dark:    #0F5132;   /* verde oscuro institucional · primary */
  --ee-green-darker:  #093D24;   /* hover sobre verde oscuro */
  --ee-green-light:   #E8F3EC;   /* tinte verde para chips / hovers */
  --ee-yellow:        #E5B400;   /* amarillo institucional atenuado */
  --ee-orange:        #C97B1F;   /* naranja atenuado */
  --ee-red:           #C8102E;   /* rojo "Elegimos Estar" · accent */
  --ee-red-muted:     #9C0F23;   /* hover sobre rojo */
  --ee-red-light:     #FCEAEA;   /* tinte rojo para errores / logout */
  --ee-blue:          #3D6CA0;   /* azul secundario institucional */
  --ee-pink:          #A24B6B;   /* magenta atenuado */

  --bg:              #F5F8F5;
  --surface:         #FFFFFF;
  --text:            #1A2A1A;
  --text-muted:      #5A6E5A;
  --border:          #D5E3D5;
  --shadow-sm:       0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:       0 6px 24px rgba(0,0,0,0.10);
  --radius:          8px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

/* ── Color strip (top accent) ───────────────────────────────────────────── */
/* Paleta RED: verde oscuro institucional → verde medio → rojo "Elegimos Estar". */
.color-strip {
  height: 4px;
  background: linear-gradient(
    to right,
    var(--ee-green-dark) 0%,
    var(--ee-green)      55%,
    var(--ee-red)        100%
  );
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.navbar {
  background: var(--surface);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 62px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 200;
}

.navbar-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.brand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ee-green-dark);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 0.2rem;
  margin-left: auto;
  align-items: center;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.nav-links a:hover {
  background: var(--ee-green-light);
  color: var(--ee-green-dark);
}

.nav-links a.nav-active {
  background: var(--ee-green-light);
  color: var(--ee-green-dark);
  font-weight: 600;
}

.nav-links a.nav-logout {
  color: var(--ee-red);
}
.nav-links a.nav-logout:hover {
  background: var(--ee-red-light);
  color: var(--ee-red-muted);
}

/* ── Layout ─────────────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.page-header {
  margin-bottom: 1.75rem;
}
.page-header h1 {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.page-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

h1 { font-size: 1.5rem; margin-bottom: 1.25rem; color: var(--text); font-weight: 700; }
h2 { font-size: 1.1rem; margin-bottom: 1rem; font-weight: 600; }

/* ── KPI Grid (Resumen page) ────────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.kpi-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-top: 4px solid var(--ee-green);
  transition: box-shadow 0.2s, transform 0.2s;
}
.kpi-tile:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.kpi-tile .label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
}
.kpi-tile .val {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.kpi-tile .sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.kpi-tile.color-yellow { border-top-color: var(--ee-yellow); }
.kpi-tile.color-red    { border-top-color: var(--ee-red); }
.kpi-tile.color-blue   { border-top-color: var(--ee-blue); }
.kpi-tile.color-pink   { border-top-color: var(--ee-pink); }
.kpi-tile.color-orange { border-top-color: var(--ee-orange); }

/* ── Survey Cards ───────────────────────────────────────────────────────── */
.survey-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.survey-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.survey-card:hover { box-shadow: var(--shadow-md); }

.survey-card-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.survey-badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
/* Badges por módulo: tonos derivados de la paleta institucional. */
.badge-salud     { background: var(--ee-green-light); color: var(--ee-green-dark); }
.badge-seguridad { background: var(--ee-red-light);   color: var(--ee-red-muted); }
.badge-infra     { background: #FFF3DC;               color: #8A6B00; }
.badge-general   { background: #DCE9DF;               color: var(--ee-green-dark); }

.survey-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
}
.sstat { display: flex; flex-direction: column; }
.sstat-val {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
}
.sstat-val.completed  { color: #276749; }
.sstat-val.in-progress { color: #B7791F; }
.sstat-val.cancelled  { color: #9B2C2C; }
.sstat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.survey-card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ── Tables ─────────────────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table th, .data-table td {
  padding: 0.65rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th {
  background: var(--ee-green-light);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ee-green-dark);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #FAFFF5; }
.data-table.small th, .data-table.small td {
  font-size: 0.82rem;
  padding: 0.45rem 0.75rem;
}

.num { text-align: right; font-variant-numeric: tabular-nums; }
.num.completed  { color: #276749; font-weight: 600; }
.num.in-progress { color: #B7791F; }
.num.cancelled  { color: #9B2C2C; }
.mono { font-family: 'Courier New', monospace; font-size: 0.78rem; color: var(--text-muted); }

/* ── Status badges ──────────────────────────────────────────────────────── */
.status-pill {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}
.status-pill.completed  { background: #E6F4EA; color: #276749; }
.status-pill.in_progress { background: #FFF8E1; color: #B7791F; }
.status-pill.cancelled  { background: #FFEAEA; color: #9B2C2C; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn, .btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  background: var(--ee-green);
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
}
.btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
}
.btn:hover, .btn-sm:hover {
  background: var(--ee-green-dark);
  box-shadow: 0 3px 10px rgba(15,81,50,0.3);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--ee-green);
  color: var(--ee-green);
}
.btn-outline:hover {
  background: var(--ee-green-light);
  box-shadow: none;
  transform: none;
}
.btn-secondary {
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--border);
  box-shadow: none;
  transform: none;
  color: var(--text);
}

/* ── Filter form ────────────────────────────────────────────────────────── */
.filter-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  align-items: flex-end;
  box-shadow: var(--shadow-sm);
}
.filter-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}
.filter-form select {
  height: 36px;
  padding: 0 0.7rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: auto;
}
.filter-form select:focus {
  outline: none;
  border-color: var(--ee-green);
  box-shadow: 0 0 0 3px rgba(31,122,63,0.15);
}

/* ── Export bar ─────────────────────────────────────────────────────────── */
.export-bar {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.export-bar strong {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
}
/* keep old class working */
.export-all { margin-top: 1.5rem; display: flex; gap: .75rem; align-items: center; }

/* ── Empty state ────────────────────────────────────────────────────────── */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.5;
}
.empty p { font-style: italic; }

/* ── Pagination ─────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ── Table wrapper ──────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

/* ── Chart container ────────────────────────────────────────────────────── */
.chart-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.chart-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text);
}
.chart-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* ── Section divider ────────────────────────────────────────────────────── */
.section-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--border);
}

/* ── Login ──────────────────────────────────────────────────────────────── */
body.login-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: var(--bg);
}

.login-strip {
  width: 100%;
  height: 5px;
  position: fixed;
  top: 0;
  left: 0;
  background: linear-gradient(
    to right,
    var(--ee-green-dark) 0%,
    var(--ee-green)      55%,
    var(--ee-red)        100%
  );
}

.login-box {
  background: var(--surface);
  padding: 2.5rem 2.25rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  width: 380px;
  text-align: center;
}

.login-logo {
  height: 80px;
  width: auto;
  margin-bottom: 0.75rem;
}

.login-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.login-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  font-weight: 400;
}

.login-box form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.login-box label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-box input {
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-box input:focus {
  outline: none;
  border-color: var(--ee-green);
  box-shadow: 0 0 0 3px rgba(31,122,63,0.15);
  background: #fff;
}

.login-box button {
  padding: 0.7rem;
  background: var(--ee-green);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
  margin-top: 0.5rem;
  letter-spacing: 0.3px;
}
.login-box button:hover {
  background: var(--ee-green-dark);
  box-shadow: 0 4px 14px rgba(15,81,50,0.3);
}

.login-footer {
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ee-red-muted);
  font-size: 0.88rem;
  background: var(--ee-red-light);
  border: 1px solid #F4C4C8;
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  margin-bottom: 0.5rem;
  text-align: left;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar {
    height: auto;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
  .container {
    padding: 0 1rem;
    margin: 1.25rem auto;
  }
  .survey-grid {
    grid-template-columns: 1fr;
  }
  .kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .login-box {
    width: 100%;
    max-width: 380px;
    margin: 1rem;
  }
}

/* ── Demo bar (Resumen: seed/clear/bot) ─────────────────────────────────── */
.demo-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  margin-bottom: 1.25rem;
  background: var(--ee-green-light);
  border: 1px dashed var(--ee-green);
  border-radius: 8px;
}
.btn-demo {
  background: var(--ee-green-dark);
}
.btn-demo:hover {
  background: var(--ee-green-darker);
}
.btn-demo.btn-danger {
  background: var(--ee-red);
}
.btn-demo.btn-danger:hover {
  background: var(--ee-red-muted);
}
.btn-demo.btn-telegram {
  background: #229ED9;
}
.btn-demo.btn-telegram:hover {
  background: #1a7fad;
}

/* ── Flash messages ─────────────────────────────────────────────────────── */
.flash-list {
  margin: 0 0 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.flash {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
  border-left: 4px solid transparent;
}
.flash-success {
  background: var(--ee-green-light);
  color: var(--ee-green-dark);
  border-left-color: var(--ee-green);
}
.flash-error {
  background: var(--ee-red-light);
  color: var(--ee-red-muted);
  border-left-color: var(--ee-red);
}