/* ═══════════════════════════════════════════════
   LOGIN — Coco Galaxy
   ═══════════════════════════════════════════════ */

:root {
  --ln-input-bg:    #ffffff;
  --ln-input-border:#e2e8f0;
  --ln-input-text:  #1a1a2e;
  --ln-input-ph:    #a0aec0;
  --ln-label:       #4a5568;
}

[data-theme="dark"] {
  --ln-input-bg:    #1e1e3a;
  --ln-input-border:rgba(255,255,255,0.1);
  --ln-input-text:  #ffffff;
  --ln-input-ph:    #6060a0;
  --ln-label:       #a0a0c0;
}

/* ── Página ────────────────────────────────────── */
.ln-page {
  min-height: calc(100vh - 62px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px 60px;
}

/* ── Tarjeta ───────────────────────────────────── */
.ln-card {
  width: 100%;
  max-width: 420px;
  background: var(--card-bg, #fff);
  border-radius: 24px;
  box-shadow: 0 8px 40px var(--card-shadow, rgba(0,0,0,0.09));
  padding: 40px 44px;
  border: 1px solid var(--nav-border);
}

/* ── Marca ─────────────────────────────────────── */
.ln-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 28px;
  justify-content: center;
}

.ln-brand span {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--nav-text);
}

/* ── Encabezado ────────────────────────────────── */
.ln-header {
  text-align: center;
  margin-bottom: 28px;
}

.ln-header h1 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 6px;
  letter-spacing: -0.5px;
}

.ln-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* ── Alertas flash ─────────────────────────────── */
.ln-alerts { margin-bottom: 20px; }

.ln-alert {
  background: rgba(220, 38, 38, 0.08);
  border-left: 3px solid #dc2626;
  color: #dc2626;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  margin-bottom: 8px;
}

/* ── Campos ────────────────────────────────────── */
.ln-field { margin-bottom: 18px; }

.ln-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ln-label);
  margin-bottom: 7px;
  letter-spacing: 0.2px;
}

.ln-field input {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--ln-input-border);
  border-radius: 10px;
  font-size: 0.95rem;
  color: var(--ln-input-text);
  background: var(--ln-input-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  font-family: inherit;
}

.ln-field input::placeholder { color: var(--ln-input-ph); }

.ln-field input:focus {
  outline: none;
  border-color: #ff3d6b;
  box-shadow: 0 0 0 3px rgba(255, 61, 107, 0.12);
}

/* ── Recordar + olvidé ─────────────────────────── */
.ln-recordar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 20px;
  font-size: 0.85rem;
}

.ln-recordar input[type="checkbox"] { cursor: pointer; }

.ln-recordar label {
  cursor: pointer;
  color: var(--text-secondary);
  user-select: none;
}

.ln-forgot {
  margin-left: auto;
  color: #ff3d6b;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
}

.ln-forgot:hover { text-decoration: underline; }

/* ── Botón submit ──────────────────────────────── */
.ln-btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px;
  background: #ff3d6b;
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(255, 61, 107, 0.35);
  transition: transform 0.15s, box-shadow 0.15s;
  font-family: inherit;
}

.ln-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255, 61, 107, 0.5);
}

.ln-btn-submit:active  { transform: scale(0.98); }
.ln-btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ── Hint y errores inline ─────────────────────── */
.ln-hint {
  display: block;
  font-size: 0.76rem;
  color: var(--text-secondary);
  margin-top: 5px;
}

.ln-field-error {
  display: none;
  font-size: 0.78rem;
  font-weight: 600;
  color: #ff3d6b;
  margin-top: 6px;
  padding: 5px 10px;
  background: rgba(255, 61, 107, 0.08);
  border-left: 3px solid #ff3d6b;
  border-radius: 0 6px 6px 0;
}

.ln-field-error::before {
  content: "⚠ ";
  font-size: 0.75rem;
}

/* ── QR section ────────────────────────────────── */
.ln-qr-seccion { margin-top: 24px; }

.ln-qr-sep {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.ln-qr-sep::before,
.ln-qr-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ln-input-border);
}

.ln-qr-caja {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.ln-qr-caja img {
  width: 160px;
  height: 160px;
  border: 1.5px solid var(--ln-input-border);
  border-radius: 12px;
  background: var(--ln-input-bg);
}

.ln-qr-msg {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin: 0;
  text-align: center;
}

.ln-qr-refresh {
  font-size: 0.82rem;
  color: #ff3d6b;
  background: none;
  border: 1.5px solid #ff3d6b;
  border-radius: 8px;
  padding: 5px 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, color 0.2s;
}

.ln-qr-refresh:hover { background: #ff3d6b; color: #fff; }

/* ── Link registro ─────────────────────────────── */
.ln-register-link {
  display: block;
  text-align: center;
  margin-top: 24px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
}

.ln-register-link strong { color: #ff3d6b; }
.ln-register-link:hover strong { text-decoration: underline; }

/* ── Responsive ────────────────────────────────── */
@media (max-width: 480px) {
  .ln-card { padding: 28px 20px; }
}