/* ============================================================================
   Carnet SENA — Hoja de estilos (adaptación iPhone)
   Reproduce los colores, gradientes, radios y tipografías de la app Android.
   Cartas de color tomadas de: CarnetSena/app/src/main/res/values/colors.xml
   ========================================================================= */

:root {
  --sena-green:        #39A900;
  --sena-green-dark:   #2E7D32;
  --sena-green-light:  #A5D6A7;
  --sena-green-bg:     #E8F5E9;
  --sena-orange:       #F57C00;
  --background-light:  #F8F9FA;
  --card-bg:           #FFFFFF;
  --text-primary:      #212121;
  --text-secondary:    #757575;
  --error-red:         #C62828;
  --blue:              #2563EB;
  --gray-dark:         #374151;

  --radius-card:       24px;
  --radius-btn:        16px;
  --shadow-card:       0 6px 24px rgba(0, 0, 0, .10);
  --shadow-soft:       0 3px 12px rgba(0, 0, 0, .07);

  /* Áreas seguras del iPhone (notch / Isla Dinámica / barra de gestos) */
  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

/* El atributo hidden debe prevalecer sobre display:flex/grid de las clases */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overscroll-behavior-y: none;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  color: var(--text-primary);
  /* gradient_background.xml : #F8F9FA -> #E8F5E9 (135°) */
  background: linear-gradient(135deg, var(--background-light) 0%, var(--sena-green-bg) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* ------------------------------------------------------------------ Marca de agua */
.watermark {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 350px;
  height: 350px;
  transform: translate(-50%, -50%);
  object-fit: contain;
  opacity: .08;
  pointer-events: none;
  z-index: 0;
  /* Simula el tint verde (sena_green_light) del ImageView de Android */
  filter: grayscale(1) brightness(1.35) sepia(1) hue-rotate(52deg) saturate(4);
  transition: opacity .3s;
}
.watermark.online  { opacity: .10; }
.watermark.offline { opacity: .06; }

.corner-logo {
  position: fixed;
  top: calc(var(--safe-top) + 16px);
  right: 16px;
  width: 60px;
  height: 60px;
  object-fit: contain;
  z-index: 5;
  pointer-events: none;
}

/* ------------------------------------------------------------------ Pantallas */
.screen { display: none; position: relative; z-index: 1; min-height: 100%; }
.screen.is-active { display: block; }

.scroll-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.page-pad {
  padding: calc(var(--safe-top) + 20px) 20px calc(var(--safe-bottom) + 28px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ------------------------------------------------------------------ Tarjetas */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  width: 100%;
}

/* ------------------------------------------------------------------ Botones */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 52px;
  padding: 14px 18px;
  border: none;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .10s ease, opacity .15s ease;
  text-align: center;
  -webkit-appearance: none;
}
.btn:active { transform: scale(.975); opacity: .9; }
.btn:disabled { opacity: .5; pointer-events: none; }

.btn-primary   { background: var(--sena-green); color: #fff; box-shadow: 0 4px 14px rgba(57,169,0,.30); }
.btn-blue      { background: var(--blue); color: #fff; }
.btn-red       { background: #DC2626; color: #fff; }
.btn-dark      { background: var(--gray-dark); color: #fff; }
.btn-ghost     { background: #EFEFEF; color: var(--text-primary); }

.btn-outline-green {
  background: transparent; color: var(--sena-green);
  border: 2px solid var(--sena-green);
}
.btn-outline-soft {
  background: transparent; color: var(--text-primary);
  border: 1px solid var(--sena-green);
}
.btn-outline-danger {
  background: transparent; color: var(--error-red);
  border: 2px solid var(--error-red);
}
.btn-text-muted, .btn-text-danger {
  background: transparent; box-shadow: none; min-height: 44px; font-weight: 700;
}
.btn-text-muted  { color: var(--text-secondary); }
.btn-text-danger { color: var(--error-red); }

.btn-tall { min-height: 60px; font-size: 17px; }
.btn-sm   { min-height: 46px; font-size: 14px; }

/* ------------------------------------------------------------------ 1. LOGIN */
.login-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--safe-top) + 32px) 24px calc(var(--safe-bottom) + 24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.login-header { text-align: center; margin-bottom: 24px; }

.logo-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 0 auto 24px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* gradient_primary.xml : #39A900 -> #2E7D32 (45°) */
  background: linear-gradient(45deg, var(--sena-green) 0%, var(--sena-green-dark) 100%);
  border: 3px solid #fff;
  box-shadow: 0 8px 24px rgba(57,169,0,.28);
}
.logo-circle img { width: 100%; height: 100%; object-fit: contain; }
.logo-circle-sm { width: 110px; height: 110px; padding: 16px; margin-bottom: 20px; }

.login-centro   { font-size: 18px; font-weight: 700; color: var(--sena-green); }
.login-regional { font-size: 14px; color: var(--text-secondary); margin-top: 2px; }
.login-title {
  font-size: 22px; font-weight: 700; letter-spacing: .06em;
  margin-top: 16px; color: var(--text-primary);
}

.login-card { padding: 32px; max-width: 460px; }

.field {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid #D6D6D6;
  border-radius: var(--radius-btn);
  padding: 0 14px;
  margin-bottom: 20px;
  background: #fff;
  transition: border-color .18s;
}
.field:focus-within { border-color: var(--sena-green); box-shadow: 0 0 0 3px rgba(57,169,0,.12); }
.field-icon { font-size: 17px; opacity: .55; }
.field input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  padding: 17px 0;
  font-size: 17px;              /* >=16px evita el zoom automático de iOS */
  font-family: inherit;
  color: var(--text-primary);
}
.field-action {
  border: none; background: transparent; font-size: 17px;
  padding: 6px; cursor: pointer; opacity: .6;
}

.check {
  display: flex; align-items: center; gap: 10px;
  margin: 4px 0 22px; font-size: 15px; color: var(--text-secondary);
}
.check input { width: 20px; height: 20px; accent-color: var(--sena-green); }

.login-error {
  margin-top: 14px; font-size: 14px; font-weight: 600;
  color: var(--error-red); text-align: center; min-height: 4px;
}
.app-version { margin-top: 20px; font-size: 12px; color: #9E9E9E; }

/* ------------------------------------------------------------------ 2. CONSENTIMIENTO */
.consent-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--safe-top) + 32px) 24px calc(var(--safe-bottom) + 24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.consent-title { font-size: 22px; font-weight: 700; margin: 0; letter-spacing: .02em; }
.consent-subtitle { font-size: 14px; font-weight: 700; color: var(--sena-green); margin-top: 6px; }
.consent-card { margin-top: 24px; padding: 20px; text-align: left; }
.consent-text { margin: 0; font-size: 15px; line-height: 1.62; color: var(--text-primary); }

.link-btn {
  margin: 16px 0 8px;
  border: none; background: transparent;
  color: var(--sena-green-dark);
  font-size: 15px; font-weight: 700; font-family: inherit;
  padding: 10px; cursor: pointer;
}
.consent-wrap .btn { max-width: 460px; }
.consent-wrap .btn + .btn { margin-top: 12px; }

/* ------------------------------------------------------------------ 3. CARNET */
.carnet-card { overflow: hidden; padding: 0; max-width: 520px; }

.carnet-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: linear-gradient(45deg, var(--sena-green) 0%, var(--sena-green-dark) 100%);
}
.carnet-header-logo { width: 40px; height: 40px; object-fit: contain; flex: 0 0 auto; }
.carnet-header-text { flex: 1; min-width: 0; }
.ch-centro   { font-size: 12px; font-weight: 700; color: #fff; }
.ch-regional { font-size: 10px; color: #fff; opacity: .92; }
.ch-badge {
  font-size: 11px; font-weight: 700; color: #fff;
  text-align: right; line-height: 1.25; letter-spacing: .04em;
}

.carnet-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.photo-circle {
  border-radius: 50%;
  border: 4px solid var(--sena-green);
  background: #F0F0F0;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,.16);
  flex: 0 0 auto;
}
.photo-circle img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-circle-lg { width: 160px; height: 160px; }
.photo-circle-xl { width: 190px; height: 190px; border-width: 5px; margin-top: 32px; }

.carnet-nombre   { font-size: 24px; font-weight: 700; margin-top: 20px; line-height: 1.2; }
.carnet-cedula   { font-size: 18px; color: var(--text-secondary); margin-top: 2px; }
.carnet-programa { font-size: 15px; font-weight: 700; color: var(--sena-orange); margin-top: 12px; }
.carnet-inactivo { font-size: 20px; font-weight: 700; color: var(--error-red); margin-top: 12px; }
.carnet-card.is-inactive .carnet-nombre,
.carnet-card.is-inactive .carnet-programa { color: #9E9E9E; }
.carnet-card.is-inactive .photo-circle,
.carnet-card.is-inactive .qr-target { filter: grayscale(1); }

/* Chip de la FICHA (bg_ficha_chip.xml) */
.ficha-chip {
  margin-top: 10px;
  padding: 7px 18px;
  border-radius: 16px;
  background: var(--sena-green-bg);
  border: 1.5px solid var(--sena-green);
  color: var(--sena-green-dark);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

/* ------------------------------------------------------------------ QR */
.qr-card {
  margin-top: 24px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 520px;
}
.qr-label {
  font-size: 14px; font-weight: 700; letter-spacing: .10em;
  color: var(--text-secondary);
}
.qr-box {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  padding: 12px;
  margin-top: 12px;
}
.qr-target { display: block; line-height: 0; }
.qr-target svg, .qr-target img { display: block; width: 100% !important; height: auto !important; }
.qr-box-lg { width: 214px; }
.qr-box-sm { width: 156px; padding: 8px; }
.qr-caption { font-size: 12px; color: var(--text-secondary); margin-top: 8px; text-align: center; }
.qr-static-wrap { display: flex; flex-direction: column; align-items: center; margin-top: 12px; }

.estado-pc {
  margin-top: 16px;
  padding: 16px;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, var(--background-light) 0%, var(--sena-green-bg) 100%);
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--sena-green);
}

#screen-card .btn { max-width: 520px; }
#screen-card .btn + .btn { margin-top: 8px; }
#cardFoto { cursor: zoom-in; }
#btnLogoutCard { margin-top: 16px; }

/* ------------------------------------------------------------------ 4. MAIN */
.title-card { margin-top: 16px; padding: 16px; max-width: 520px; }
.main-title {
  font-size: 20px; font-weight: 700; letter-spacing: .10em;
  color: var(--sena-green); text-align: center;
}

.main-nombre   { font-size: 24px; font-weight: 700; margin-top: 24px; text-align: center; }
.main-programa { font-size: 17px; color: var(--text-secondary); margin-top: 8px; text-align: center; }

.estado-card { margin-top: 32px; padding: 24px; max-width: 520px; }
.main-estado {
  font-size: 20px; font-weight: 700; color: var(--sena-orange);
  text-align: center; white-space: pre-line; line-height: 1.5;
  overflow-wrap: anywhere;
}

.equipo-buttons { width: 100%; max-width: 520px; margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }

#screen-main .btn { max-width: 520px; }
#btnEscanear { margin-top: 32px; }
#btnUbicacion { margin-top: 6px; }
#btnGenerarReporte { margin-top: 16px; }
#btnVolverPerfil { margin-top: 12px; }
#mainNombre, #mainPrograma, #mainFicha { max-width: 520px; }

/* ------------------------------------------------------------------ Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--safe-bottom) + 28px);
  transform: translate(-50%, 24px);
  max-width: calc(100vw - 48px);
  padding: 14px 20px;
  border-radius: 14px;
  background: rgba(33, 33, 33, .93);
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.42;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s, transform .22s;
  z-index: 400;
  white-space: pre-line;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ------------------------------------------------------------------ Modales */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .48);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 300;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.modal {
  background: #fff;
  border-radius: 22px;
  width: 100%;
  max-width: 440px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .28);
  animation: modalIn .18s ease-out;
}
@keyframes modalIn { from { transform: scale(.94); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.modal-title {
  padding: 20px 22px 12px;
  font-size: 18px; font-weight: 700;
  color: var(--text-primary);
  flex: 0 0 auto;
}
.modal-body {
  padding: 0 22px 6px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  flex: 1 1 auto;
}
.modal-actions {
  padding: 14px 22px calc(var(--safe-bottom) + 20px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 0 0 auto;
}
.modal-actions .btn { width: 100%; }

/* Filas clave/valor dentro de modales */
.kv { display: flex; justify-content: space-between; gap: 14px; padding: 7px 0; border-bottom: 1px solid #F0F0F0; }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--text-secondary); font-size: 13px; flex: 0 0 auto; }
.kv .v { font-weight: 600; font-size: 14px; text-align: right; overflow-wrap: anywhere; }
.kv-block { padding: 8px 0; }
.kv-block .k { color: var(--text-secondary); font-size: 12.5px; }
.kv-block .v { font-weight: 600; font-size: 14.5px; overflow-wrap: anywhere; }

.estado-badge { text-align: center; font-size: 18px; font-weight: 700; padding: 10px 0; }
.estado-ok     { color: var(--sena-green); }
.estado-inact  { color: var(--error-red); }
.estado-dentro { color: #1976D2; }
.estado-fuera  { color: #388E3C; }

.modal-foto {
  width: 150px; height: 150px; border-radius: 50%;
  border: 3px solid var(--sena-green);
  object-fit: cover; display: block; margin: 4px auto 14px;
  background: #F0F0F0;
}
.modal-foto-grande { width: 100%; max-height: 62vh; object-fit: contain; }

/* Campos de formulario dentro de modales */
.modal-field { margin-bottom: 14px; }
.modal-field label { display: block; font-size: 13px; color: #555; margin-bottom: 5px; font-weight: 600; }
.modal-field input, .modal-field select {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid #D6D6D6;
  border-radius: 12px;
  font-size: 16px;
  font-family: inherit;
  color: var(--text-primary);
  background: #fff;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.modal-field input:focus, .modal-field select:focus {
  border-color: var(--sena-green);
  box-shadow: 0 0 0 3px rgba(57,169,0,.12);
}
.modal-field select { background-image: linear-gradient(45deg, transparent 50%, #777 50%), linear-gradient(135deg, #777 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }

/* Lista de opciones (tipo setItems de Android) */
.opt-list { display: flex; flex-direction: column; }
.opt-item {
  padding: 16px 4px;
  border-bottom: 1px solid #F0F0F0;
  font-size: 15.5px; font-weight: 600;
  color: var(--text-primary);
  background: none; border-left: none; border-right: none; border-top: none;
  text-align: left; cursor: pointer; font-family: inherit;
}
.opt-item:last-child { border-bottom: none; }
.opt-item:active { background: #F5F5F5; }

/* Política de privacidad */
.policy h3 { font-size: 15.5px; color: var(--sena-green-dark); margin: 18px 0 6px; }
.policy h3:first-child { margin-top: 4px; }
.policy p { margin: 0 0 8px; font-size: 14.5px; line-height: 1.62; }

/* ------------------------------------------------------------------ Escáner */
.scanner-modal { max-width: 440px; }
.scanner-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  max-height: 52vh;
  background: #000;
  overflow: hidden;
  flex: 0 0 auto;
}
.scanner-stage video { width: 100%; height: 100%; object-fit: cover; display: block; }
.scanner-frame {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 62%; aspect-ratio: 1;
  border: 3px solid var(--sena-green);
  border-radius: 18px;
  box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .35);
  pointer-events: none;
}
.scanner-status {
  padding: 14px 22px 0;
  font-size: 14px; font-weight: 600;
  color: var(--text-secondary); text-align: center;
}

/* ------------------------------------------------------------------ Reporte imprimible */
.print-area { display: none; }

@media print {
  body { background: #fff !important; }
  .screen, .overlay, .toast, .watermark, .corner-logo { display: none !important; }
  .print-area { display: block !important; padding: 0; }
  .print-area h1 { font-size: 17pt; text-align: center; color: #166534; margin: 0 0 4pt; }
  .print-area h2 { font-size: 13pt; text-align: center; margin: 0 0 10pt; font-weight: 700; }
  .print-area hr { border: none; border-top: 2px solid var(--sena-green); margin: 8pt 0; }
  .print-area .meta { font-size: 10.5pt; margin-bottom: 2pt; }
  .print-area table { width: 100%; border-collapse: collapse; font-size: 10pt; margin-top: 8pt; }
  .print-area th { text-align: left; border-bottom: 1.5px solid var(--sena-green); padding: 5pt 4pt; font-size: 10.5pt; }
  .print-area td { padding: 5pt 4pt; border-bottom: 1px solid #E5E5E5; vertical-align: top; }
  .print-area .firma { margin-top: 46pt; text-align: center; }
  .print-area .firma .linea { width: 240pt; margin: 0 auto 4pt; border-top: 1px solid #000; }
  .print-area .firma .nombre { font-size: 10pt; }
  .print-area .pie { margin-top: 24pt; text-align: center; font-size: 8pt; color: #777; }
}

/* ------------------------------------------------------------------ Modo oscuro (iPhone) */
@media (prefers-color-scheme: dark) {
  :root {
    --text-primary: #ECECEC;
    --text-secondary: #A0A0A0;
    --card-bg: #1E1E1E;
    --background-light: #141414;
    --sena-green-bg: #17281A;
  }
  body { background: linear-gradient(135deg, #141414 0%, #17281A 100%); }
  .card { background: var(--card-bg); }
  .field, .modal-field input, .modal-field select { background: #262626; border-color: #3A3A3A; color: var(--text-primary); }
  .field input { color: var(--text-primary); }
  .modal { background: #1E1E1E; }
  .qr-box { background: #FFFFFF; }
  .kv, .opt-item { border-color: #2E2E2E; }
  .opt-item:active { background: #2A2A2A; }
  .btn-ghost { background: #2C2C2C; color: var(--text-primary); }
  .estado-pc { background: linear-gradient(135deg, #141414 0%, #17281A 100%); }
  .toast { background: rgba(240, 240, 240, .95); color: #111; }
}

/* ------------------------------------------------------------------ Pantallas grandes */
@media (min-width: 700px) {
  .page-pad { padding-top: calc(var(--safe-top) + 32px); }
}