/* ============================================================
   auth-modal.css — Zentik Wellness · Modal de autenticación
   ============================================================ */

/* ── Backdrop ────────────────────────────────────────────────── */
.auth-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(14, 22, 20, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.22,.61,.36,1);
}
.auth-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

/* ── Modal card ──────────────────────────────────────────────── */
.auth-modal {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 460px;
  padding: 0;
  box-shadow:
    0 32px 64px -24px rgba(26, 61, 53, 0.28),
    0 0 0 1px rgba(26,61,53,0.04);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(.22,.61,.36,1);
  overflow: hidden;
  position: relative;
  isolation: isolate;
}
.auth-backdrop.open .auth-modal {
  transform: translateY(0) scale(1);
}
[data-theme="dark"] .auth-modal {
  box-shadow: 0 32px 64px -24px rgba(0,0,0,0.6), 0 0 0 1px rgba(216,232,212,0.08);
}

/* ── Header del modal ────────────────────────────────────────── */
.auth-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px 0;
}
.auth-modal-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.auth-modal-logo img {
  height: 32px;
  width: auto;
}
.auth-modal-logo span {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--forest);
  letter-spacing: -0.02em;
}
.auth-modal-close {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink-soft);
  transition: all 0.2s;
  flex-shrink: 0;
}
.auth-modal-close:hover {
  border-color: var(--forest);
  color: var(--forest);
  background: color-mix(in srgb, var(--forest) 5%, transparent);
}
.auth-modal-close svg { width: 16px; height: 16px; }

/* ── Tabs ────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  gap: 0;
  padding: 24px 32px 0;
  border-bottom: 1px solid var(--line);
  margin-top: 24px;
}
.auth-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 0 0 16px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}
.auth-tab::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--forest);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform 0.25s cubic-bezier(.22,.61,.36,1);
}
[data-theme="dark"] .auth-tab::after { background: var(--moss); }
.auth-tab.active {
  color: var(--forest);
}
[data-theme="dark"] .auth-tab.active { color: var(--moss); }
.auth-tab.active::after { transform: scaleX(1); }

/* ── Body del modal ──────────────────────────────────────────── */
.auth-modal-body {
  padding: 32px 32px 36px;
}

/* Pantallas */
.auth-screen {
  display: none;
  animation: authFadeUp 0.35s cubic-bezier(.22,.61,.36,1);
}
.auth-screen.active { display: block; }

@keyframes authFadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* ── Google button ───────────────────────────────────────────── */
.auth-btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-strong);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.22s cubic-bezier(.22,.61,.36,1);
  letter-spacing: -0.005em;
}
.auth-btn-google:hover {
  border-color: var(--forest);
  background: color-mix(in srgb, var(--forest) 4%, transparent);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px rgba(26,61,53,0.18);
}
.auth-btn-google svg { flex-shrink: 0; }

/* ── Divisor ─────────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 20px 0;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}
.auth-divider span {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

/* ── Inputs ──────────────────────────────────────────────────── */
.auth-field-hint {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--text-muted, #888);
  margin-top: 4px;
}
.auth-field-row {
  display: flex;
  gap: 10px;
  margin-bottom: 0;
}
.auth-field-row .auth-field {
  flex: 1;
  min-width: 0;
}
.auth-field {
  margin-bottom: 14px;
}
.auth-field label {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.auth-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-size: 15px;
  color: var(--ink);
  font-family: var(--sans);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.auth-input:focus {
  border-color: var(--forest);
  background: var(--paper);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--forest) 8%, transparent);
}
.auth-input.error {
  border-color: #c5524a;
  box-shadow: 0 0 0 4px rgba(197,82,74,0.1);
}
[data-theme="dark"] .auth-input.error { border-color: #ee9089; }

/* Password field with toggle */
.auth-input-wrap {
  position: relative;
}
.auth-input-wrap .auth-input {
  padding-right: 44px;
}
.auth-pw-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  transition: color 0.2s;
}
.auth-pw-toggle:hover { color: var(--forest); }
.auth-pw-toggle svg { width: 18px; height: 18px; }

/* ── Error message ───────────────────────────────────────────── */
.auth-error {
  display: none;
  background: rgba(197,82,74,0.08);
  border: 1px solid rgba(197,82,74,0.25);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  font-size: 13px;
  color: #b84040;
  line-height: 1.45;
  margin-bottom: 16px;
  animation: authShake 0.35s;
}
.auth-error.show { display: block; }
[data-theme="dark"] .auth-error { color: #ee9089; background: rgba(238,144,137,0.08); border-color: rgba(238,144,137,0.2); }
@keyframes authShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* ── Submit button ───────────────────────────────────────────── */
.auth-btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 24px;
  border-radius: 999px;
  border: none;
  background: var(--forest);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(.22,.61,.36,1);
  margin-top: 6px;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .auth-btn-submit {
  background: var(--moss);
  color: #0c1614;
}
.auth-btn-submit:hover {
  background: var(--forest-deep);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -10px rgba(26,61,53,0.55);
}
[data-theme="dark"] .auth-btn-submit:hover { background: #d8e8d4; }
.auth-btn-submit:disabled {
  opacity: 0.65;
  transform: none;
  cursor: not-allowed;
  box-shadow: none;
}

/* Spinner dentro del botón */
.auth-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: authSpin 0.65s linear infinite;
}
[data-theme="dark"] .auth-spinner {
  border-color: rgba(12,22,20,0.3);
  border-top-color: #0c1614;
}
.auth-btn-submit.loading .auth-spinner { display: block; }
.auth-btn-submit.loading .auth-btn-label { display: none; }
@keyframes authSpin { to { transform: rotate(360deg); } }

/* ── Links pequeños ──────────────────────────────────────────── */
.auth-link-row {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
  color: var(--ink-soft);
}
.auth-link {
  color: var(--forest);
  font-weight: 500;
  cursor: pointer;
  background: none;
  border: none;
  font-size: inherit;
  font-family: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity 0.2s;
}
[data-theme="dark"] .auth-link { color: var(--moss); }
.auth-link:hover { opacity: 0.75; }

/* ── Pantalla de verificación ────────────────────────────────── */
.auth-verify-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--moss) 25%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.auth-verify-icon svg {
  width: 28px;
  height: 28px;
  color: var(--forest);
}
[data-theme="dark"] .auth-verify-icon svg { color: var(--moss); }
.auth-google-profile-intro {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text-muted, #666);
  margin: 0 0 18px;
  text-align: center;
}
.auth-verify-title {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 500;
  color: var(--forest);
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 10px;
}
.auth-verify-email {
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  color: var(--moss-deep);
  text-align: center;
  margin-bottom: 16px;
  word-break: break-all;
}
.auth-verify-body {
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ── Nav auth button (estado autenticado) ────────────────────── */
.nav-auth-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  cursor: pointer;
  transition: all 0.22s;
  position: relative;
}
.nav-auth-user:hover {
  border-color: var(--forest);
  box-shadow: var(--card-shadow);
}
.nav-auth-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 12px;
  color: var(--bg);
  flex-shrink: 0;
  overflow: hidden;
}
[data-theme="dark"] .nav-auth-avatar {
  background: var(--moss);
  color: #0c1614;
}
.nav-auth-avatar img { width: 100%; height: 100%; object-fit: cover; }
.nav-auth-name {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--forest);
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
[data-theme="dark"] .nav-auth-name { color: var(--moss); }

/* ── Dropdown del usuario ────────────────────────────────────── */
.nav-auth-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  min-width: 220px;
  box-shadow: var(--card-shadow-strong);
  overflow: hidden;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.22s, transform 0.22s cubic-bezier(.22,.61,.36,1);
}
.nav-auth-user.open .nav-auth-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: none;
}
.nav-auth-dropdown-head {
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--line);
}
.nav-auth-dropdown-name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  color: var(--forest);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}
.nav-auth-dropdown-email {
  font-size: 12px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-auth-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--sans);
}
.nav-auth-dropdown-item:hover {
  background: var(--bg-warm);
  color: var(--forest);
}
.nav-auth-dropdown-item svg {
  width: 15px;
  height: 15px;
  color: var(--ink-soft);
  flex-shrink: 0;
}
.nav-auth-dropdown-item.danger { color: #c5524a; }
.nav-auth-dropdown-item.danger:hover { background: rgba(197,82,74,0.06); }
.nav-auth-dropdown-item.danger svg { color: #c5524a; }
[data-theme="dark"] .nav-auth-dropdown-item.danger { color: #ee9089; }

/* ── reCAPTCHA wrapper ───────────────────────────────────────── */
#captchaWrapper {
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--forest) 4%, var(--bg));
  border: 1px solid var(--line);
  padding: 14px 16px 12px;
  animation: authFadeUp 0.3s cubic-bezier(.22,.61,.36,1);
}
.captcha-notice {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 10px;
  line-height: 1.45;
}
#captchaContainer { min-height: 74px; }

/* ── Forgot password link row ────────────────────────────────── */
.auth-forgot-row {
  text-align: right;
  margin-top: -8px;
  margin-bottom: 16px;
}
.auth-forgot-row .auth-link {
  font-size: 12px;
  text-decoration: none;
  opacity: 0.75;
}
.auth-forgot-row .auth-link:hover { opacity: 1; }

/* ── Success message ─────────────────────────────────────────── */
.auth-success {
  display: none;
  background: rgba(168, 196, 162, 0.15);
  border: 1px solid rgba(168, 196, 162, 0.45);
  border-radius: var(--r-sm);
  color: var(--forest);
  font-size: 13.5px;
  padding: 10px 14px;
  margin-bottom: 16px;
  line-height: 1.5;
  text-align: center;
}
.auth-success.show { display: block; }
[data-theme="dark"] .auth-success {
  color: var(--moss);
  background: rgba(168,196,162,0.08);
  border-color: rgba(168,196,162,0.2);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 540px) {
  .auth-modal-header { padding: 22px 22px 0; }
  .auth-tabs         { padding: 20px 22px 0; }
  .auth-modal-body   { padding: 24px 22px 28px; }
  .auth-modal        { border-radius: var(--r-lg); }
  .nav-auth-name     { display: none; }
}

/* ── Aviso de formulario en pantalla de verificación ─────────── */
.auth-verify-form-hint {
  margin: 16px 0 4px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--moss) 10%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--moss) 25%, transparent);
  border-radius: var(--r-sm);
  font-size: 13px;
  color: var(--forest);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.auth-verify-form-hint svg { flex-shrink: 0; margin-top: 2px; color: var(--moss-deep); }

/* ── Notificación global ────────────────────────────────────── */
.zentik-notif {
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(-16px);
  z-index: 2000;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--moss-deep);
  border-radius: var(--r-sm);
  padding: 12px 14px 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 460px;
  width: calc(100% - 40px);
  box-shadow: 0 8px 24px rgba(14,22,20,0.13);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.22,.61,.36,1),
              transform 0.35s cubic-bezier(.22,.61,.36,1);
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--forest);
  line-height: 1.45;
}
.zentik-notif.show {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
[data-theme="dark"] .zentik-notif {
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.zentik-notif-body {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
}
.zentik-notif-body svg { flex-shrink: 0; margin-top: 1px; color: var(--moss-deep); }
#zentikNotifClose {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-soft);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color 0.2s;
}
#zentikNotifClose:hover { color: var(--forest); }

/* ── Pantalla de carga post-auth ────────────────────────────── */
#zentikLoading {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg, #f7f9f6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(.22,.61,.36,1);
}
[data-theme="dark"] #zentikLoading {
  background: var(--bg, #0e1a17);
}
#zentikLoading.visible {
  opacity: 1;
  pointer-events: all;
}

/* Inner wrapper */
.zl-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

/* Logo con animación de respiración */
.zl-logo {
  width: 72px;
  height: auto;
  animation: zlBreath 2.4s ease-in-out infinite;
  will-change: transform, opacity;
}
@keyframes zlBreath {
  0%, 100% { transform: scale(1);    opacity: 1;   }
  50%       { transform: scale(1.08); opacity: 0.78; }
}

/* Texto del tip */
.zl-tip {
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 15px;
  font-weight: 400;
  color: var(--ink-soft, #5a6e67);
  max-width: 280px;
  text-align: center;
  line-height: 1.75;
  letter-spacing: -0.005em;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s cubic-bezier(.22,.61,.36,1),
              transform 0.45s cubic-bezier(.22,.61,.36,1);
}
.zl-tip.in {
  opacity: 1;
  transform: none;
}