/* =============================================
   REGISTRO — registro.css
   Roller Pingüinos — Sistema visual v2
   ============================================= */

/* ──────────────────────────────────────────────
   Design tokens (from handoff)
   ────────────────────────────────────────────── */
:root {
  /* Brand */
  --rp-yellow:        #FFB612;
  --rp-yellow-hover:  #e6a20e;
  --rp-yellow-press:  #c8890c;
  --rp-yellow-10:     rgba(255,182,18,0.10);
  --rp-yellow-15:     rgba(255,182,18,0.15);
  --rp-yellow-25:     rgba(255,182,18,0.25);
  --rp-yellow-40:     rgba(255,182,18,0.40);

  /* Surfaces */
  --rp-bg:            #101820;
  --rp-surface:       #161f29;
  --rp-surface-2:     #1e2a38;
  --rp-card:          #0d1520;

  /* Text */
  --rp-text:          #ffffff;
  --rp-text-soft:     #e8edf2;
  --rp-text-muted:    #8899aa;
  --rp-text-light:    #ccd6e0;
  --rp-text-faint:    rgba(255,255,255,0.42);

  /* Lines */
  --rp-border:        rgba(255,255,255,0.08);
  --rp-border-strong: rgba(255,255,255,0.14);
  --rp-border-focus:  rgba(255,182,18,0.65);

  /* States */
  --rp-error:         #ff5a5a;
  --rp-error-bg:      rgba(255,90,90,0.10);
  --rp-success:       #22c55e;
  --rp-success-soft:  #4ade80;
  --rp-success-bg:    rgba(34,197,94,0.10);
  --rp-info:          #3b82f6;
  --rp-info-bg:       rgba(59,130,246,0.10);

  /* Glow */
  --rp-glow-yellow:   0 0 0 4px rgba(255,182,18,0.18), 0 0 24px rgba(255,182,18,0.25);
  --rp-glow-error:    0 0 0 4px rgba(255,90,90,0.15);
  --rp-glow-success:  0 0 0 4px rgba(34,197,94,0.15);

  /* Radius */
  --rp-r-xs: 6px;
  --rp-r-sm: 10px;
  --rp-r-md: 14px;
  --rp-r-lg: 20px;

  /* Type */
  --rp-font-sans: 'Manrope', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --rp-font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

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

body {
  background: var(--rp-bg);
  color: var(--rp-text);
  font-family: var(--rp-font-sans);
  min-height: 100dvh;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.16); }

/* ──────────────────────────────────────────────
   Inputs
   ────────────────────────────────────────────── */
.input {
  width: 100%;
  background: var(--rp-card);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-r-md);
  color: var(--rp-text);
  padding: 14px;
  font-size: 15px;
  font-family: var(--rp-font-sans);
  line-height: 1.4;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  outline: none;
}

.input::placeholder { color: var(--rp-text-faint); }
.input:hover        { border-color: var(--rp-border-strong); }
.input:focus        { border-color: var(--rp-border-focus); box-shadow: var(--rp-glow-yellow); background: #0a121b; }
.input.error        { border-color: var(--rp-error); background: var(--rp-error-bg); }
.input.success      { border-color: var(--rp-success); }

textarea.input {
  font-family: var(--rp-font-sans);
  min-height: 100px;
  resize: vertical;
}

select.input {
  appearance: none;
  cursor: pointer;
}

.label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rp-text-muted);
  margin-bottom: 8px;
}

.error-msg {
  font-size: 12px;
  color: var(--rp-error);
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ──────────────────────────────────────────────
   Buttons
   ────────────────────────────────────────────── */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 22px;
  font-family: var(--rp-font-sans);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--rp-r-md);
  border: 1px solid transparent;
  cursor: pointer;
  width: 100%;
  transition: transform 0.08s, background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  user-select: none;
}
.btn-primary:active,
.btn-secondary:active { transform: translateY(1px); }

.btn-primary {
  background: var(--rp-yellow);
  color: #1a1205;
  box-shadow: 0 6px 18px -6px rgba(255,182,18,0.55);
}
.btn-primary:hover:not(:disabled) { background: var(--rp-yellow-hover); }
.btn-primary:active:not(:disabled) { background: var(--rp-yellow-press); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  background: transparent;
  color: var(--rp-text-light);
  border-color: var(--rp-border-strong);
}
.btn-secondary:hover:not(:disabled) { background: rgba(255,255,255,0.04); color: var(--rp-text); }
.btn-secondary:disabled { opacity: 0.45; cursor: not-allowed; }

/* Small ghost (photo upload, etc.) */
.btn-ghost-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  font-family: var(--rp-font-sans);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--rp-r-sm);
  border: 1px solid var(--rp-border-strong);
  background: transparent;
  color: var(--rp-text-light);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn-ghost-sm:hover { background: rgba(255,255,255,0.06); color: var(--rp-text); }

/* Icon button */
.btn-icon-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--rp-r-sm);
  border: 1px solid var(--rp-border);
  background: rgba(255,255,255,0.04);
  color: var(--rp-text-light);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.btn-icon-sm:hover { background: rgba(255,255,255,0.08); color: var(--rp-text); }

/* ──────────────────────────────────────────────
   Step kicker label ("01 · ALUMNO")
   ────────────────────────────────────────────── */
.step-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rp-yellow);
  margin-bottom: 6px;
}

/* ──────────────────────────────────────────────
   Photo upload (horizontal layout)
   ────────────────────────────────────────────── */
.foto-upload {
  display: flex;
  gap: 14px;
  align-items: center;
}

.foto-circle {
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background: var(--rp-card);
  border: 1.5px dashed var(--rp-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.foto-circle:hover { border-color: var(--rp-yellow); }
.foto-circle.has-foto {
  border: 1.5px solid var(--rp-yellow);
  box-shadow: 0 0 0 4px rgba(255,182,18,0.12);
}
.foto-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ──────────────────────────────────────────────
   INE upload — two states
   ────────────────────────────────────────────── */
.ine-zone-empty {
  border: 1.5px dashed var(--rp-border-strong);
  border-radius: var(--rp-r-md);
  padding: 20px 14px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.ine-zone-empty:hover,
.ine-zone-empty.dragging {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow-10);
}

.ine-zone-loaded {
  border: 1.5px solid var(--rp-yellow-25);
  border-radius: var(--rp-r-md);
  padding: 8px;
  display: flex;
  gap: 10px;
  align-items: center;
  background: var(--rp-yellow-10);
  transition: border-color 0.15s;
}
.ine-zone-loaded:hover { border-color: var(--rp-yellow-40); }

.ine-thumb {
  width: 64px;
  height: 40px;
  border-radius: 6px;
  flex-shrink: 0;
  background: var(--rp-surface-2);
  border: 1px solid var(--rp-border-strong);
  overflow: hidden;
}
.ine-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ──────────────────────────────────────────────
   Upload zone (certMedico / generic)
   ────────────────────────────────────────────── */
.upload-zone {
  border: 1.5px dashed var(--rp-border-strong);
  border-radius: var(--rp-r-md);
  padding: 20px 14px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.upload-zone:hover,
.upload-zone.dragging {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow-10);
}
.upload-zone.has-file {
  border-style: solid;
  border-color: var(--rp-yellow-25);
  background: var(--rp-yellow-10);
}
.upload-zone .preview-img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: var(--rp-r-sm);
}

.upload-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--rp-yellow-15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
}

/* ──────────────────────────────────────────────
   Scroll document (reglamento / responsiva)
   ────────────────────────────────────────────── */
.scroll-doc {
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-r-md);
  background: var(--rp-card);
  overflow: hidden;
  position: relative;
}

.scroll-doc-header {
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--rp-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.scroll-doc-body {
  padding: 14px 28px 14px 16px;
  max-height: 220px;
  overflow-y: auto;
}

.scroll-doc-rail {
  position: absolute;
  right: 4px;
  top: 44px;
  bottom: 4px;
  width: 2px;
  border-radius: 2px;
  background: rgba(255,255,255,0.04);
}

.scroll-doc-rail-fill {
  width: 100%;
  border-radius: 2px;
  background: var(--rp-yellow);
  transition: height 0.3s ease, background 0.3s ease;
}

/* ──────────────────────────────────────────────
   Checkbox card (paso 4/5)
   ────────────────────────────────────────────── */
.checkbox-card {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 14px;
  border-radius: var(--rp-r-md);
  border: 1.5px solid var(--rp-border);
  background: var(--rp-card);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.checkbox-card.checked {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow-10);
}
.checkbox-card.disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.checkbox-box {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  flex-shrink: 0;
  background: transparent;
  border: 1.5px solid var(--rp-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  transition: background 0.15s, border-color 0.15s;
}
.checkbox-card.checked .checkbox-box {
  background: var(--rp-yellow);
  border-color: var(--rp-yellow);
}

/* ──────────────────────────────────────────────
   Package cards
   ────────────────────────────────────────────── */
.paquete-card {
  position: relative;
  padding: 16px;
  border-radius: 16px;
  background: var(--rp-card);
  border: 1.5px solid var(--rp-border);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s, transform 0.1s;
}
.paquete-card:hover {
  border-color: var(--rp-border-strong);
  background: var(--rp-surface);
  transform: translateY(-1px);
}
.paquete-card.selected {
  background: linear-gradient(180deg, rgba(255,182,18,0.12), rgba(255,182,18,0.02));
  border-color: var(--rp-yellow);
  box-shadow: 0 0 0 4px rgba(255,182,18,0.12), 0 16px 40px -20px rgba(255,182,18,0.4);
  transform: none;
}

.paquete-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--rp-yellow);
  color: #1a1205;
  padding: 4px 9px;
  border-radius: 999px;
}

.paquete-radio {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1.5px solid var(--rp-border-strong);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.paquete-card.selected .paquete-radio {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow);
}

/* ──────────────────────────────────────────────
   Payment method cards
   ────────────────────────────────────────────── */
.pay-card {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: var(--rp-r-md);
  border: 1.5px solid var(--rp-border);
  background: var(--rp-card);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.pay-card.selected {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow-10);
}

.pay-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--rp-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rp-text-light);
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.pay-card.selected .pay-card-icon {
  background: var(--rp-yellow);
  color: #1a1205;
}

.pay-card-radio {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1.5px solid var(--rp-border-strong);
  background: transparent;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.pay-card.selected .pay-card-radio {
  border-color: var(--rp-yellow);
  background: var(--rp-yellow);
}

/* ──────────────────────────────────────────────
   Progress bar
   ────────────────────────────────────────────── */
.progress-segment {
  flex: 1;
  height: 3.5px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  transition: background 0.3s;
}
.progress-segment.done    { background: var(--rp-yellow); }
.progress-segment.current { background: var(--rp-yellow); box-shadow: 0 0 8px rgba(255,182,18,0.5); }

/* ──────────────────────────────────────────────
   Info banner
   ────────────────────────────────────────────── */
.info-banner {
  padding: 12px;
  background: var(--rp-info-bg);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: var(--rp-r-md);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

/* ──────────────────────────────────────────────
   Animations — step transitions
   ────────────────────────────────────────────── */
.paso-wrapper {
  position: relative;
  overflow: hidden;
}

.paso {
  animation-duration: 300ms;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  animation-fill-mode: both;
}

@keyframes slideInRight {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes slideInLeft {
  from { transform: translateX(-60px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}

.slide-in-right { animation-name: slideInRight; }
.slide-in-left  { animation-name: slideInLeft; }

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}
.shake { animation: shake 0.4s ease; }

/* ──────────────────────────────────────────────
   Animations — success screen
   ────────────────────────────────────────────── */
@keyframes checkDraw {
  from { stroke-dashoffset: 100; }
  to   { stroke-dashoffset: 0; }
}

@keyframes circlePop {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.12); opacity: 1; }
  100% { transform: scale(1); }
}

.success-circle {
  animation: circlePop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

.success-check {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: checkDraw 0.4s ease 0.55s forwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.35s ease-out both; }