/* ==========================================================================
   BASE / TOKENS
   ========================================================================== */
:root{
  --cl-bg:        #08111f;
  --cl-panel:     rgba(17, 28, 49, 0.82);
  --cl-panel-edge: rgba(255,255,255,0.16);
  --cl-text:      #ecf3ff;
  --cl-muted:     #9eb0ca;
  --cl-border:    rgba(255,255,255,0.12);

  --cl-primary:   #5b8cff;
  --cl-primary-600:#466fe0;
  --cl-primary-2: #7e5cff;

  --cl-success:   #28a745;
  --cl-success-bg: rgba(18, 214, 180, 0.14);

  --cl-danger:    #dc3545;
  --cl-danger-bg: rgba(255, 107, 107, 0.14);

  --cl-info:      #8db2ff;
  --cl-info-bg:   rgba(91, 140, 255, 0.14);

  --radius:       24px;
  --shadow:       0 24px 70px rgba(0,0,0,0.34);

  --maxw:         860px;
}

/* ==========================================================================
   RESET BÁSICO
   ========================================================================== */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--cl-bg);
  color:var(--cl-text);
  background:
    radial-gradient(circle at top left, rgba(91, 140, 255, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(126, 92, 255, 0.15), transparent 28%),
    linear-gradient(180deg, #06101d 0%, #08111f 40%, #091423 100%);
  line-height:1.55;
  overflow-x:hidden;
}
body.private-surface,
body.private-surface h1,
body.private-surface h2,
body.private-surface h3,
body.private-surface p,
body.private-surface span,
body.private-surface div,
body.private-surface a,
body.private-surface button,
body.private-surface label,
body.private-surface strong,
body.private-surface input{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif !important;
}
.private-surface .bg-grid{
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,0.6), transparent 90%);
}
.checkout-page{
  min-height:100vh;
  background-attachment:fixed;
}
.checkout-page .bg-grid{
  mask-image:none;
  opacity:0.42;
}

.checkout-page.legal-page .form-container{
  max-width: 860px;
  text-align: left;
}

.checkout-page.legal-page .form-container h1,
.checkout-page.legal-page .form-container > p:first-of-type{
  text-align: center;
}

.checkout-page.legal-page .form-container h2{
  margin: 1.75rem 0 0.75rem;
  color: #f7fbff;
  font-size: 1.22rem;
  line-height: 1.25;
  position: relative;
  z-index: 1;
}

.checkout-page.legal-page .form-container ul{
  margin: 0.6rem 0 1rem;
  padding-left: 1.25rem;
  position: relative;
  z-index: 1;
}

.checkout-page.legal-page .form-container li{
  margin: 0.35rem 0;
}

.checkout-page.legal-page .legal-page-note{
  margin-top: 1.75rem;
  text-align: center;
}

.checkout-page.legal-page .form-container a{
  color: #dfe8ff;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}

.checkout-page.legal-page .form-container a:hover{
  color: #ffffff;
}

.checkout-page.legal-page .form-container a:focus-visible{
  outline: 2px solid rgba(223, 232, 255, 0.9);
  outline-offset: 2px;
  border-radius: 4px;
}

.bg-orb {
  position: fixed;
  filter: blur(80px);
  border-radius: 999px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}
.orb-1 {
  width: 22rem;
  height: 22rem;
  background: rgba(91, 140, 255, 0.18);
  top: 4rem;
  left: -8rem;
}
.orb-2 {
  width: 28rem;
  height: 28rem;
  background: rgba(18, 214, 180, 0.12);
  right: -10rem;
  top: 22rem;
}
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6), transparent 90%);
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   CONTENEDORES / FORM
   ========================================================================== */
.form-container{
  width:100%;
  max-width:560px;
  margin:52px auto 28px;
  background:var(--cl-panel);
  padding:32px 30px 28px;
  border-radius:var(--radius);
  border:1px solid var(--cl-panel-edge);
  box-shadow:var(--shadow);
  text-align:center;
  backdrop-filter:blur(18px);
  position:relative;
  z-index:1;
  overflow:hidden;
}
.form-container::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0) 28%),
    radial-gradient(circle at top right, rgba(91,140,255,0.16), transparent 36%);
  pointer-events:none;
}
.form-container h1{
  margin:4px 0 20px;
  font-size:clamp(1.8rem, 3vw, 2.45rem);
  line-height:1.05;
  letter-spacing:-0.03em;
  color:#f7fbff;
  text-shadow:0 8px 28px rgba(0,0,0,0.34);
  position:relative;
  z-index:1;
}
.ses-display-title{
  margin:0 0 1rem;
  color:#f7fbff !important;
  font-size:clamp(2.2rem, 4vw, 3rem);
  line-height:1.02;
  font-weight:700;
  letter-spacing:-0.03em;
  text-shadow:none;
}
.ses-display-copy{
  color:#d9e5f8 !important;
  font-size:1rem;
  line-height:1.55;
}
.form-container p{
  color:var(--cl-muted);
  position:relative;
  z-index:1;
}
.form-group{
  margin:16px 0;
  text-align:left;
  position:relative;
  z-index:1;
}
.form-group label{
  display:block;
  font-weight:700;
  margin-bottom:8px;
  color:var(--cl-muted);
  letter-spacing:.01em;
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  min-height:52px;
  padding:13px 14px;
  border:1px solid var(--cl-border);
  border-radius:16px;
  background:rgba(255,255,255,0.04);
  color:var(--cl-text);
  outline:none;
  font-size:1rem;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.03);
}
.form-group select{
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  background-color:rgba(255,255,255,0.04);
  color:var(--cl-text);
  -webkit-text-fill-color:var(--cl-text);
  color-scheme:dark;
}
.form-group select option{
  background-color:#0f1a2d;
  color:#ecf3ff;
}
.form-group select optgroup{
  background-color:#0b1526;
  color:#9eb0ca;
}
.form-group textarea{
  min-height:120px;
  resize:vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder{
  color:rgba(236,243,255,0.45);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  border-color:var(--cl-primary);
  box-shadow:0 0 0 4px rgba(91,140,255,.14);
}
.form-group select:focus{
  background-color:rgba(255,255,255,0.06);
  color:#f7fbff;
  -webkit-text-fill-color:#f7fbff;
}
.form-group input[readonly],
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled{
  background:rgba(255,255,255,0.08) !important;
  color:#f4f8ff !important;
  border-color:rgba(255,255,255,0.22);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.04);
  -webkit-text-fill-color:#f4f8ff;
  opacity:1;
  cursor:not-allowed;
}

.checkbox-group{
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.checkbox-group input{
  margin-top:5px;
  width:auto;
  min-height:auto;
}
.checkbox-group label{
  margin:0;
  font-weight:600;
}
.checkbox-group label a{
  color:#dfe8ff;
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn,
.navigation-buttons button{
  min-height:52px;
  padding:.85rem 1.2rem;
  border:none;
  border-radius:14px;
  background:linear-gradient(135deg, var(--cl-primary), var(--cl-primary-2));
  color:#fff;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  text-decoration:none;
  text-align:center;
  line-height:1.2;
  vertical-align:middle;
  font:inherit;
  font-weight:700;
  font-size:1rem;
  appearance:none;
  -webkit-appearance:none;
  font-weight:700;
  letter-spacing:.01em;
  box-shadow:0 14px 32px rgba(91,140,255,.28);
  transition:transform .2s, box-shadow .2s, filter .2s;
  position:relative;
  z-index:1;
  white-space:normal;
}
body.private-surface .btn,
body.private-surface a.btn,
body.private-surface button.btn,
body.private-surface .stripe-btn{
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  line-height:1.2 !important;
}
.btn:hover,
.navigation-buttons button:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 38px rgba(91,140,255,.34);
  filter:brightness(1.03);
}
.btn:active,
.navigation-buttons button:active{
  transform:scale(.99);
}
.form-container form .btn{
  width:100%;
}
.btn.btn--full,
.btn--full{
  width:100%;
}
.btn.is-loading,
.navigation-buttons button.is-loading{
  pointer-events:none;
  opacity:.9;
}

/* ==========================================================================
   MENSAJES / ALERTAS
   ========================================================================== */
.error{
  color:var(--cl-danger);
  background:var(--cl-danger-bg);
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(255,107,107,0.24);
}
.success-message{
  color:#dffdf7;
  background:var(--cl-success-bg);
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(18,214,180,0.2);
}

/* ==========================================================================
   LAYOUT LISTADOS
   ========================================================================== */
.list-container{
  width:100%;
  max-width:var(--maxw);
  margin:30px auto;
  padding:0 16px;
}
.panel{
  background:var(--cl-panel);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}

/* ==========================================================================
   TARJETAS / BLOQUES
   ========================================================================== */
.cards{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.card{
  flex:1 1 220px;
  background:#fff;
  border:1px solid var(--cl-border);
  border-radius:12px;
  padding:14px;
  box-shadow:0 2px 10px rgba(0,0,0,0.05);
}
.card h3{
  margin:0 0 10px;
}

/* ==========================================================================
   UPLOAD ICON
   ========================================================================== */
.upload-block{
  display:flex;
  align-items:center;
  gap:10px;
}

.upload-icon{
  position:relative;
  width:100px;
  height:100px;
  border:2px dashed #ccc;
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fafafa;
  cursor:pointer;
  transition:border-color .2s, background-color .2s;
  box-sizing:border-box;
}

.upload-icon img{
  max-width:90%;
  max-height:90%;
  object-fit:contain;
}

.image-preview{
  width:100px;
  height:auto;
  border:1px solid var(--cl-border);
  border-radius:6px;
}

/* ==========================================================================
   TOOLTIP
   ========================================================================== */
.tooltip{
  position:relative;
  display:inline-block;
}
.tooltip .tooltiptext{
  visibility:hidden;
  width:220px;
  background:#222;
  color:#fff;
  text-align:left;
  border-radius:6px;
  padding:10px;
  position:absolute;
  z-index:999;
  bottom:125%;
  left:50%;
  transform:translateX(-50%);
  opacity:0;
  transition:opacity .2s;
  font-size:.9rem;
}
.tooltip:hover .tooltiptext{
  visibility:visible;
  opacity:1;
}

/* ==========================================================================
   PROGRESO (BARRA)
   ========================================================================== */
.progress{
  height:10px;
  border-radius:999px;
  background:#e6e6e6;
  overflow:hidden;
}
.progress > div{
  height:100%;
  width:0%;
  background:var(--cl-primary);
  transition:width .25s ease;
}

/* ==========================================================================
   MODAL (FIX: encima del contenido + centrado + tamaño controlado)
   ========================================================================== */
.modal{
  display:none;
  position:fixed;
  inset:0;
  z-index:9999;
  background:rgba(3,8,18,.72);
  overflow:auto;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.modal-content{
  background:rgba(17, 28, 49, 0.96);
  width:90%;
  max-width:800px;
  margin:5% auto;
  padding:26px;
  border:1px solid var(--cl-border);
  border-radius:24px;
  box-shadow:var(--shadow);
  max-height:90vh;
  overflow:auto;
  box-sizing:border-box;
  color:var(--cl-text);
  position:relative;
}
.modal-content.modal-sm{ max-width:520px; }
.modal-content iframe{ width:100%; height:80vh; border:none; }
.close-button{ color:var(--cl-muted); float:right; font-size:28px; font-weight:700; cursor:pointer; }
.close-button:hover{ color:var(--cl-text); }
.popup-message-modal .close-button{
  position:absolute;
  top:18px;
  right:18px;
  float:none;
  z-index:2;
  width:auto;
  min-height:auto;
  padding:0;
  border:0;
  background:none;
  box-shadow:none;
  line-height:1;
}
.popup-message-modal .close-button:hover{
  transform:none;
  filter:none;
}

/* ==========================================================================
   FIRMA
   ========================================================================== */
.canvas-container{ width:100%; max-width:400px; margin:0 auto; }
.canvas-container canvas{ width:100%; height:auto; }

/* ==========================================================================
   MENSAJERÍA / LOADER
   ========================================================================== */
.sending-message{
  position:fixed;
  inset:0;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  bottom:0 !important;
  transform:none !important;
  animation:none !important;
  z-index:10010;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  background:rgba(3,8,18,.72);
}
.sending-message__box{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  background:rgba(17, 28, 49, 0.98);
  color:var(--cl-text);
  border-radius:16px;
  padding:16px 30px;
  border:1px solid var(--cl-border);
  box-shadow:var(--shadow);
  font-weight:700;
  font-size:1rem;
  min-width:280px;
}
.spinner-icon{ font-size:1.2rem; animation:spin 1s linear infinite; display:inline-block; }
@keyframes spin{ from{ transform:rotate(0deg); } to{ transform:rotate(360deg); } }

/* ==========================================================================
   THANK YOU / ERROR
   ========================================================================== */
.thank-you-container{
  max-width:600px;
  margin:40px auto;
  background:var(--cl-panel);
  padding:30px;
  text-align:center;
  border-radius:24px;
  border:1px solid var(--cl-border);
  box-shadow:var(--shadow);
  color:var(--cl-text);
  backdrop-filter:blur(18px);
}
.thank-you-container h1{ margin-top:0; }
.thank-you-container p{ font-size:1.05rem; line-height:1.65; color:var(--cl-muted); }
.thank-you-container a{ color:#dfe8ff; text-decoration:none; font-weight:700; border-bottom:1px solid rgba(223,232,255,0.5); }
.thank-you-container a:hover{ color:#fff; border-color:#fff; }
.thank-you-container .back-button{
  display:inline-block; margin-top:24px; padding:12px 20px; background:linear-gradient(135deg, var(--cl-primary), var(--cl-primary-2)); color:#fff;
  border-radius:14px; transition:filter .2s, transform .2s;
}
.thank-you-container .back-button:hover{ filter:brightness(1.03); transform:translateY(-2px); }

.thank-you-container img.download-icon{ width:80px; height:auto; margin:25px auto; display:block; cursor:pointer; }
.thank-you-container img.form-icon {
  width: 60px;
  height: auto;
  display: block;
  margin: 0 auto 20px;
}
.mensaje-container img.form-icon,
.error-container img.form-icon {
  width: 55px;
  height: auto;
  display: block;
  margin: 0 auto 12px;
}
.form-container .form-icon {
  width: 138px;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

/* ==========================================================================
   CABECERA RESERVA / HEADER (contenido existente)
   ========================================================================== */
#cabeceraReserva{
  border:1px solid var(--cl-border); background:#f9f9f9; border-radius:5px;
  padding:15px; margin:10px 0 20px; font-size:1.05rem;
}
#cabeceraReserva p{ margin:5px 0; }
header{ width:100%; text-align:center; margin-bottom:20px; }
header img{ max-width:100%; height:auto; cursor:pointer; }

.language-selection-row{
  display:flex; justify-content:center; gap:10px; margin:15px 0;
}
.language-selection-row a{ color:var(--cl-primary); font-weight:700; text-decoration:none; }
.language-selection-row a:hover{ text-decoration:underline; }

/* ==============================================
   (El resto del CSS original se mantiene intacto)
   ============================================== */

#log-container{
  width:100%;
  max-width:var(--maxw);
  margin:20px auto;
  background:#fff;
  border-radius:10px;
  border:1px solid var(--cl-border);
  box-shadow:0 4px 10px rgba(0,0,0,.06);
  padding:14px;
}
#log-title{
  font-weight:800;
  margin:0 0 10px;
}
#log-messages{
  max-height:280px;
  overflow:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.9rem;
  white-space:pre-wrap;
}

.site-footer{
  max-width: 560px;
  margin: 28px auto 0;
  padding: 0 16px 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  font-size: 0.85rem;
  color: var(--cl-muted);
  position:relative;
  z-index:1;
}
.site-footer a{
  color: inherit;
  text-decoration: none;
}
.site-footer a:hover{
  text-decoration: underline;
}