/* static/css/registro.css */

/* ──────────────────────────────────────────────
   VARIABLES & RESET
────────────────────────────────────────────── */
:root {
  --red:        #7B1E1E;
  --red-dark:   #5a1515;
  --red-light:  #fdecea;
  --blue:       #4472c4;
  --blue-light: #e9f0fa;
  --green:      #28a745;
  --green-light:#e8f5e9;
  --gold:       #c9a84c;
  --gold-light: #fdf6e3;
  --bg:         #f5f7fa;
  --card:       #ffffff;
  --border:     #e0e4e8;
  --border-l:   #edf0f3;
  --txt:        #2c3e50;
  --txt-2:      #495057;
  --txt-3:      #6c757d;
  --mono:       'DM Mono', monospace;
  --display:    'Syne', sans-serif;
  --serif:      'Lora', serif;
  --radius:     12px;
  --shadow-sm:  0 2px 6px rgba(0,0,0,0.06);
  --shadow-md:  0 6px 18px rgba(0,0,0,0.09);
  --shadow-lg:  0 12px 36px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; }

.registro-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
}

/* ──────────────────────────────────────────────
   HERO ENCABEZADO
────────────────────────────────────────────── */
.reg-hero {
  text-align: center;
  padding: 0;
  animation: fadeUp .4s ease both;
}

.reg-hero-eyebrow {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
  font-weight: 600;
}

.reg-hero-title {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--txt);
  margin: 0 0 .75rem;
  line-height: 1.1;
}

.reg-hero-title em {
  font-style: normal;
  color: var(--red);
}

.reg-hero-sub {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--txt-2);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ──────────────────────────────────────────────
   STEP INDICATOR
────────────────────────────────────────────── */
.steps-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 2.5rem auto 2rem;
  max-width: 560px;
  animation: fadeUp .4s ease .1s both;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  flex: 1;
  position: relative;
  cursor: default;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 18px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
  transition: background .3s;
}

.step-item.done:not(:last-child)::after {
  background: var(--green);
}

.step-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  color: var(--txt-3);
  position: relative;
  z-index: 1;
  transition: all .3s;
}

.step-item.active .step-dot {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(68,114,196,.15);
}

.step-item.done .step-dot {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.step-label {
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--txt-3);
  transition: color .3s;
  text-align: center;
}

.step-item.active .step-label { color: var(--blue); font-weight: 600; }
.step-item.done  .step-label  { color: var(--green); }

/* ──────────────────────────────────────────────
   PLANES (PASO 1)
────────────────────────────────────────────── */
.section-title {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--txt);
  text-align: center;
  margin-bottom: 0.2rem;
}

.section-sub {
  font-family: var(--serif);
  font-size: .9rem;
  color: var(--txt-3);
  text-align: center;
  margin-bottom: 0.8rem;
}

.planes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 0.8rem;
  animation: fadeUp .4s ease .15s both;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.plan-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem 1.6rem;
  cursor: pointer;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--border);
  transition: background .25s;
}

.plan-card.plan-free::before { background: var(--green); }
.plan-card.plan-standard::before { background: var(--blue); }

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.plan-card.selected {
  border-color: currentColor;
  box-shadow: var(--shadow-lg);
}

.plan-card.plan-free.selected  { border-color: var(--green); background: var(--green-light); }
.plan-card.plan-standard.selected { border-color: var(--blue); background: var(--blue-light); }

.plan-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--mono);
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .25rem .6rem;
  border-radius: 20px;
  font-weight: 700;
}

.plan-free .plan-badge  { background: var(--green-light); color: var(--green); }
.plan-standard .plan-badge { background: var(--blue-light); color: var(--blue); }

.plan-icon {
  font-size: 2rem;
  margin-bottom: .8rem;
  display: block;
}

.plan-name {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: .3rem;
  color: var(--txt);
}

.plan-price {
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: .15rem;
  line-height: 1;
}

.plan-free .plan-price  { color: var(--green); }
.plan-standard .plan-price { color: var(--blue); }

/* ──────────────────────────────────────────────
   PLAN PERIOD - MEJOR VISIBILIDAD
────────────────────────────────────────────── */
.plan-period {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 600;
  color: var(--txt-2);
  margin-bottom: 1.2rem;
  display: block;
  background: rgba(0,0,0,0.02);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-align: center;
  letter-spacing: 0.02em;
}

/* Estados específicos para plan-period según el plan */
.plan-card.selected .plan-period {
  background: rgba(0,0,0,0.03);
  color: var(--txt);
  font-weight: 600;
}

.plan-free .plan-period {
  background: rgba(40,167,69,0.08);
  color: #1e5a1e;
}

.plan-standard .plan-period {
  background: rgba(68,114,196,0.08);
  color: #2c3e6e;
}

/* ──────────────────────────────────────────────
   OFERTA TAG - MEJOR VISIBILIDAD
────────────────────────────────────────────── */
.plan-oferta-tag {
  display: inline-block;
  margin: 0.5rem 0 0.25rem 0;
  background: linear-gradient(135deg, #ffd966, #ffc107);
  border: none;
  color: #5a3e0b;
  font-size: 0.7rem;
  font-weight: 800;
  font-family: var(--mono);
  border-radius: 20px;
  padding: 0.25rem 0.9rem;
  letter-spacing: 0.02em;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  text-transform: uppercase;
}

.plan-price-original {
  text-decoration: line-through;
  font-size: 0.65em;
  opacity: 0.6;
  font-weight: 500;
  vertical-align: middle;
  margin-right: 0.35rem;
  color: var(--txt-3);
}

.plan-divider {
  height: 1px;
  background: var(--border-l);
  margin-bottom: 1rem;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}

.plan-features li {
  font-size: .82rem;
  color: var(--txt-2);
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  line-height: 1.4;
}

.plan-features li::before {
  content: '✓';
  font-family: var(--mono);
  font-weight: 700;
  font-size: .75rem;
  flex-shrink: 0;
  margin-top: .05rem;
}

.plan-free .plan-features li::before  { color: var(--green); }
.plan-standard .plan-features li::before { color: var(--blue); }

.plan-check-indicator {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  transition: all .2s;
  opacity: 0;
}

.plan-card.selected .plan-check-indicator {
  opacity: 1;
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

/* Nota de cobro futuro */
.nota-cobro {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  background: var(--gold-light);
  border: 1px solid #e8d49a;
  border-radius: 8px;
  padding: .9rem 1.1rem;
  margin-bottom: 2rem;
  animation: fadeUp .4s ease .2s both;
}

.nota-cobro-icon { font-size: 1.1rem; flex-shrink: 0; }

.nota-cobro-text {
  font-family: var(--mono);
  font-size: .75rem;
  color: #7a5c00;
  line-height: 1.5;
  letter-spacing: .03em;
}

.nota-cobro-text strong { font-weight: 700; }

/* Botón continuar paso 1 */
.btn-continuar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: all .25s ease;
  box-shadow: 0 4px 16px rgba(123,30,30,.25);
  animation: fadeUp .4s ease .25s both;
}

.btn-continuar:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(123,30,30,.35);
}

.btn-continuar:disabled {
  background: #c0c8d4;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

/* ──────────────────────────────────────────────
   FORMULARIO (PASO 2)
────────────────────────────────────────────── */
.reg-form-wrap {
  max-width: 720px;
  margin: 0 auto;
  animation: fadeUp .35s ease both;
}

/* Resumen plan seleccionado */
.plan-resumen {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .85rem 1.2rem;
  margin-bottom: 1.8rem;
  box-shadow: var(--shadow-sm);
}

.plan-resumen-icon { font-size: 1.4rem; }

.plan-resumen-info { flex: 1; }

.plan-resumen-name {
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 700;
  color: var(--txt);
}

.plan-resumen-price {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--txt-3);
}

.btn-cambiar-plan {
  font-family: var(--mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
  background: none;
  border: 1px solid var(--blue);
  border-radius: 6px;
  padding: .35rem .75rem;
  cursor: pointer;
  transition: all .2s;
}

.btn-cambiar-plan:hover { background: var(--blue-light); }

/* Secciones del formulario */
.form-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
}

.form-section-title {
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.form-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-l);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--txt-2);
  font-weight: 600;
}

.form-label .req { color: var(--red); margin-left: .2rem; }

.form-input, .form-select {
  background: #f8fafc;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  color: var(--txt);
  font-family: 'Segoe UI', sans-serif;
  font-size: .9rem;
  padding: .65rem .85rem;
  width: 100%;
  transition: all .2s ease;
  outline: none;
  appearance: none;
}

.form-input:focus, .form-select:focus {
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(68,114,196,.12);
}

.form-input.error { border-color: var(--red); }

.form-hint {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--txt-3);
  letter-spacing: .04em;
}

/* ──────────────────────────────────────────────
   FILE UPLOAD - LOGO DE EMPRESA
────────────────────────────────────────────── */
.file-drop-zone {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: #f8fafc;
  transition: all .25s ease;
  cursor: pointer;
  overflow: hidden;
  min-height: 120px;
}

.file-drop-zone:hover {
  border-color: var(--blue);
  background: var(--blue-light);
}

.file-drop-zone.dragover {
  border-color: var(--blue);
  background: var(--blue-light);
  transform: scale(0.99);
}

.file-input-hidden {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.file-drop-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.8rem 1rem;
  text-align: center;
  pointer-events: none;
  transition: all .2s ease;
}

.file-drop-icon {
  font-size: 2.2rem;
  margin-bottom: .8rem;
  opacity: 0.6;
  transition: opacity .2s ease, transform .2s ease;
}

.file-drop-zone:hover .file-drop-icon {
  opacity: 1;
  transform: scale(1.05);
}

.file-drop-text {
  font-family: var(--serif);
  font-size: .9rem;
  color: var(--txt-2);
  margin-bottom: .4rem;
}

.file-drop-link {
  color: var(--blue);
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.file-drop-hint {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--txt-3);
  letter-spacing: .03em;
}

/* Vista previa del logo */
.file-preview {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--card);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 3;
  animation: fadeIn .25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.file-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.file-remove-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--red);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
  box-shadow: var(--shadow-sm);
  z-index: 4;
}

.file-remove-btn:hover {
  background: var(--red-dark);
  transform: scale(1.05);
}

/* Estado cuando hay imagen cargada */
.file-drop-zone.has-preview .file-drop-inner {
  display: none;
}

.file-drop-zone.has-preview .file-preview {
  display: flex;
}

.error-msg {
  color: #b22222;
  font-size: 0.85rem;
  margin: 0.3rem 0 0 0;
  padding: 0 2%;
  text-align: left;
  font-weight: 500;
}

.success-msg {
  color: #28a745;
  font-size: 0.85rem;
  margin: 0.3rem 0 0 0;
  padding: 0 2%;
  text-align: left;
  font-weight: 500;
}

/* Mensaje de error para archivo inválido */
.file-error {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--red-light);
  color: var(--red);
  font-family: var(--mono);
  font-size: .7rem;
  padding: .4rem .8rem;
  text-align: center;
  border-top: 1px solid var(--red);
  transform: translateY(100%);
  transition: transform .25s ease;
  z-index: 5;
}

.file-drop-zone.error .file-error {
  transform: translateY(0);
}

/* Aceptar términos */
.terms-row {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: 1rem 1.2rem;
  background: #f8fafc;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color .2s;
  margin-bottom: 1.4rem;
}

.terms-row:hover { border-color: var(--blue); }

.terms-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid var(--border);
  flex-shrink: 0;
  margin-top: .15rem;
  cursor: pointer;
  accent-color: var(--blue);
}

.terms-text {
  font-size: .82rem;
  color: var(--txt-2);
  line-height: 1.5;
}

.terms-text a { color: var(--blue); text-decoration: underline; }

/* Botones finales */
.reg-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.btn-volver {
  font-family: var(--mono);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--txt-3);
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: .85rem 1.6rem;
  cursor: pointer;
  transition: all .2s;
}

.btn-volver:hover { border-color: var(--txt-3); color: var(--txt); }

.btn-registrar-final {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  padding: .9rem 2rem;
  cursor: pointer;
  transition: all .25s ease;
  box-shadow: 0 4px 16px rgba(123,30,30,.25);
}

.btn-registrar-final:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(123,30,30,.35);
}

.btn-registrar-final:disabled {
  background: #c0c8d4;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

/* ──────────────────────────────────────────────
   NOTA WSP - MEJOR VISIBILIDAD
────────────────────────────────────────────── */
.nota-wsp {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  background: linear-gradient(135deg, #e8f5e8 0%, #d4edda 100%);
  border: 1.5px solid #28a745;
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin: 0 auto 1.5rem;
  max-width: 900px;
  animation: fadeUp .3s ease both;
  box-shadow: 0 2px 8px rgba(40,167,69,0.15);
}

.nota-wsp-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.1));
}

.nota-wsp-text {
  font-family: var(--serif);
  font-size: .88rem;
  color: #1e4a1e;
  line-height: 1.6;
  letter-spacing: 0.01em;
  font-weight: 500;
}

.nota-wsp-text strong {
  font-weight: 800;
  color: #0a3b0a;
  display: inline-block;
  margin-right: 0.25rem;
  font-family: var(--mono);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ──────────────────────────────────────────────
   PASO 3 — CONFIRMACIÓN
────────────────────────────────────────────── */
.confirm-wrap {
  max-width: 560px;
  margin: 2rem auto;
  text-align: center;
  animation: scaleIn .5s ease both;
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(.92); }
  to   { opacity: 1; transform: scale(1); }
}

.confirm-icon-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--green-light);
  border: 3px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2.2rem;
}

.confirm-title {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: .6rem;
}

.confirm-sub {
  font-family: var(--serif);
  font-size: .95rem;
  color: var(--txt-2);
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.confirm-info-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.8rem;
  margin-bottom: 1.8rem;
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.confirm-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .5rem 0;
  border-bottom: 1px solid var(--border-l);
  font-size: .85rem;
}

.confirm-info-row:last-child { border-bottom: none; }

.confirm-info-label {
  font-family: var(--mono);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--txt-3);
  font-weight: 600;
}

.confirm-info-val { font-weight: 600; color: var(--txt); }

.btn-ir-login {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 8px;
  padding: .9rem 2.2rem;
  text-decoration: none;
  transition: all .25s ease;
  box-shadow: 0 4px 16px rgba(123,30,30,.25);
}

.btn-ir-login:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  color: #fff;
  text-decoration: none;
}

/* ──────────────────────────────────────────────
   LINK "¿Ya tienes cuenta?"
────────────────────────────────────────────── */
.ya-tienes {
  text-align: center;
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--txt-3);
  letter-spacing: .04em;
}

.ya-tienes a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
  margin-left: .3rem;
}

.ya-tienes a:hover { text-decoration: underline; }

/* ── Bloque plan en paso 3 ── */
.confirm-plan-block {
  border-radius: var(--radius);
  padding: 1.6rem 1.8rem;
  margin-bottom: 1.6rem;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.confirm-plan-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}

.confirm-plan-free-block {
  background: var(--green-light);
  border: 1.5px solid #b2dfb6;
}
.confirm-plan-free-block::before { background: var(--green); }

.confirm-plan-standard-block {
  background: var(--blue-light);
  border: 1.5px solid #b8cff0;
}
.confirm-plan-standard-block::before { background: var(--blue); }

.cpb-icon {
  font-size: 1.8rem;
  margin-bottom: .6rem;
}

.cpb-title {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: .55rem;
}

.cpb-desc {
  font-family: var(--serif);
  font-size: .88rem;
  color: var(--txt-2);
  line-height: 1.65;
  margin-bottom: .9rem;
}

.cpb-tip {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--txt-3);
  background: rgba(255,255,255,.55);
  border-radius: 6px;
  padding: .6rem .85rem;
  letter-spacing: .03em;
  line-height: 1.5;
}

/* Pasos numerados (plan estándar) */
.cpb-steps {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .2rem;
}

.cpb-step {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}

.cpb-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cpb-step-text {
  font-size: .85rem;
  color: var(--txt-2);
  line-height: 1.5;
  padding-top: .25rem;
}

/* Acciones del paso 3 */
.confirm-actions {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  align-items: center;
}

.confirm-actions-standard {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: stretch;
}

.confirm-actions-standard .btn-wsp-asesor {
  flex: 1;
  min-width: 220px;
  max-width: 300px;
}

.confirm-actions-standard .btn-ir-login {
  flex-basis: 100%;
  text-align: center;
}

/* Variante secundaria (asesoría) — verde más suave */
.btn-wsp-secondary {
  background: #128c5e;
  box-shadow: 0 4px 16px rgba(18,140,94,.28);
}

.btn-wsp-secondary:hover {
  background: #0e6e49;
  box-shadow: 0 8px 24px rgba(18,140,94,.38);
}

/* Botón WhatsApp asesor */
.btn-wsp-asesor {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
  background: #25d366;
  color: #fff;
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 10px;
  padding: .9rem 2rem;
  text-decoration: none;
  transition: all .25s ease;
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
  width: 100%;
  max-width: 340px;
}

.btn-wsp-asesor:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  color: #fff;
  text-decoration: none;
}

/* Variante primaria (plan estándar — más llamativo) */
.btn-wsp-primary {
  font-size: .88rem;
  padding: 1.1rem 2rem;
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
}

.btn-wsp-icon {
  font-size: 1.3rem;
  display: block;
  margin-bottom: .15rem;
}

.btn-wsp-sub {
  font-size: .62rem;
  font-weight: 400;
  opacity: .85;
  letter-spacing: .04em;
  text-transform: none;
  display: block;
}

/* Responsive paso 3 */
@media (max-width: 520px) {
  .confirm-plan-block { padding: 1.2rem 1.1rem; }
  .confirm-actions { gap: .7rem; }
  .btn-wsp-asesor { max-width: 100%; }
}

/* ── Aviso sticky plan caducado ── */
.aviso-caducado {
  position: sticky;
  top: 0;
  z-index: 100;
  margin: 0 0 1.5rem;
  animation: fadeDown .35s ease both;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.aviso-caducado-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff3cd;
  border: 1.5px solid #f0c040;
  border-left: 5px solid #e6a817;
  border-radius: 10px;
  padding: .9rem 1.1rem .9rem 1rem;
  box-shadow: 0 4px 16px rgba(230,168,23,.18);
}

.aviso-caducado-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1;
}

.aviso-caducado-text {
  flex: 1;
  font-family: var(--mono);
  font-size: .76rem;
  color: #7a4f00;
  line-height: 1.55;
  letter-spacing: .02em;
}

.aviso-caducado-text strong {
  font-weight: 700;
  color: #5c3900;
  display: block;
  margin-bottom: .15rem;
}

.aviso-caducado-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: #a07020;
  padding: .2rem .4rem;
  border-radius: 4px;
  flex-shrink: 0;
  line-height: 1;
  transition: background .15s;
}

.aviso-caducado-close:hover {
  background: rgba(230,168,23,.2);
  color: #5c3900;
}

/* ── Bloque expirado: números y acento en ámbar ── */
.confirm-plan-expirado-block {
  background: #fffbf0;
  border: 1.5px solid #f0d080;
  position: relative;
}

.confirm-plan-expirado-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: #e6a817;
}

.confirm-plan-expirado-block .cpb-step-num {
  background: #e6a817;
}

.cpb-tip-warning {
  background: #fff3cd;
  border: 1px solid #f0c040;
  border-radius: 6px;
  padding: .6rem .85rem;
  font-family: var(--mono);
  font-size: .72rem;
  color: #7a4f00;
  line-height: 1.5;
  margin-top: 1rem;
}

/* ──────────────────────────────────────────────
   MODAL DE TÉRMINOS Y PRIVACIDAD
────────────────────────────────────────────── */
.modal-terminos-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 28, 40, 0.55);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn .2s ease both;
}

.modal-terminos-box {
  background: var(--card);
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,0.22);
  border: 1px solid var(--border);
  overflow: hidden;
  animation: scaleIn .25s ease both;
}

/* Header con tabs */
.modal-terminos-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem .8rem;
  border-bottom: 1px solid var(--border-l);
  background: #f8fafc;
  gap: .5rem;
  flex-shrink: 0;
}

.modal-terminos-tabs {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.modal-tab {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .4rem .9rem;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--txt-3);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}

.modal-tab:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

.modal-tab.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(68,114,196,.25);
}

.modal-terminos-close {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  color: var(--txt-3);
  cursor: pointer;
  flex-shrink: 0;
  transition: all .2s;
}

.modal-terminos-close:hover {
  background: var(--red-light);
  border-color: var(--red);
  color: var(--red);
}

/* Body del documento */
.modal-terminos-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.8rem 2rem;
  position: relative;
  scroll-behavior: smooth;
}

.modal-terminos-body::-webkit-scrollbar { width: 5px; }
.modal-terminos-body::-webkit-scrollbar-track { background: transparent; }
.modal-terminos-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* Marca de agua sutil */
.modal-doc-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-35deg);
  font-family: var(--display);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(68,114,196,0.04);
  letter-spacing: .2em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/* Cabecera del documento */
.modal-doc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.modal-doc-logo {
  font-size: 2rem;
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(68,114,196,.18);
  flex-shrink: 0;
}

.modal-doc-title {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--txt);
  line-height: 1.2;
  margin-bottom: .2rem;
}

.modal-doc-meta {
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--txt-3);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.modal-doc-divider {
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, transparent 100%);
  border-radius: 2px;
  margin-bottom: 1.4rem;
  opacity: .35;
}

.modal-doc-content p {
  font-family: var(--serif);
  font-size: .88rem;
  color: var(--txt-2);
  line-height: 1.85;
  margin-bottom: 1rem;
  text-align: justify;
}

.modal-doc-content p:last-child { margin-bottom: 0; }

.modal-doc-content strong {
  color: var(--txt);
  font-weight: 700;
}

/* Footer del modal */
.modal-terminos-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-l);
  background: #f8fafc;
  display: flex;
  justify-content: flex-end;
  flex-shrink: 0;
}

.modal-btn-aceptar {
  background: var(--blue);
  color: #fff;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  padding: .7rem 1.8rem;
  cursor: pointer;
  transition: all .2s;
  box-shadow: 0 4px 12px rgba(68,114,196,.3);
}

.modal-btn-aceptar:hover {
  background: #3461b0;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(68,114,196,.4);
}

@media (max-width: 540px) {
  .modal-terminos-body { padding: 1.4rem 1.2rem; }
  .modal-doc-watermark { font-size: 3.5rem; }
  .modal-terminos-tabs { gap: .3rem; }
  .modal-tab { font-size: .6rem; padding: .35rem .7rem; }
}

/* ──────────────────────────────────────────────
   ANIMACIONES GLOBALES
────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────
   RESPONSIVE
────────────────────────────────────────────── */
@media (max-width: 768px) {
  .planes-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
  .reg-actions { flex-direction: column-reverse; }
  .btn-volver, .btn-registrar-final { width: 100%; justify-content: center; }
  .steps-bar { gap: 0; }

  .file-drop-zone {
    min-height: 100px;
  }

  .file-drop-inner {
    padding: 1.2rem 1rem;
  }

  .file-drop-icon {
    font-size: 1.8rem;
    margin-bottom: .5rem;
  }

  .file-drop-text {
    font-size: .8rem;
  }

  .file-drop-hint {
    font-size: .6rem;
  }

  .file-preview {
    padding: .8rem;
  }

  .file-remove-btn {
    width: 24px;
    height: 24px;
    font-size: .9rem;
  }
}

@media (max-width: 560px) {
  .confirm-actions-standard {
    flex-direction: column;
    align-items: center;
  }
  .confirm-actions-standard .btn-wsp-asesor {
    max-width: 100%;
    width: 100%;
  }
}