:root {
  --color-primary: #ff6b1a;
  --color-primary-dark: #e05a10;
  --color-dark: #1a1f2b;
  --color-text: #2b2f38;
  --color-muted: #6b7280;
  --color-border: #e2e5ea;
  --color-bg: #f7f7f9;
  --color-white: #ffffff;
  --color-error: #d92d20;
  --color-success: #12805c;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(26, 31, 43, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

.top-bar {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar .brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.top-bar .brand span {
  color: var(--color-primary);
}

.page-center {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  width: 100%;
  max-width: 420px;
}

.card h1 {
  font-size: 1.4rem;
  margin: 0 0 6px;
}

.card p.subtitle {
  color: var(--color-muted);
  margin: 0 0 24px;
  font-size: 0.92rem;
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.form-panel {
  display: none;
}

.form-panel.active {
  display: block;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 14px 0 6px;
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
}

input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 42px;
}

.toggle-password {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
  padding: 8px;
  color: var(--color-muted);
}

.toggle-password:hover {
  color: var(--color-primary);
}

button.btn-primary {
  width: 100%;
  margin-top: 20px;
  padding: 12px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease;
}

button.btn-primary:hover {
  background: var(--color-primary-dark);
}

button.btn-primary:disabled {
  background: var(--color-border);
  color: var(--color-muted);
  cursor: not-allowed;
}

button.btn-secondary {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

button.btn-secondary:hover {
  background: var(--color-bg);
}

.link-muted {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--color-muted);
  text-decoration: none;
  cursor: pointer;
}

/* El "display: inline-block" de arriba pisaría el "display: none" que el
   atributo hidden pone por defecto (por ejemplo en el enlace "Panel de
   administrador" de panel.html/admin.html, oculto hasta confirmar que el
   usuario es admin) -- este selector, más específico, asegura que con
   hidden sí se oculta de verdad. */
.link-muted[hidden] {
  display: none;
}

.link-muted:hover {
  color: var(--color-primary);
}

.message {
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  display: none;
}

.message.error {
  display: block;
  background: #fdeceb;
  color: var(--color-error);
}

.message.success {
  display: block;
  background: #e8f6f0;
  color: var(--color-success);
}

.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff1e8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.6rem;
}

.text-center {
  text-align: center;
}

.user-email {
  font-weight: 600;
  color: var(--color-primary);
}

/* --- Mobile: la mayoría de profesionales entra desde el móvil, así que
   toda la web tiene que verse bien en pantallas pequeñas --- */
@media (max-width: 640px) {
  .top-bar {
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px 16px;
  }
  .top-bar > div {
    flex-wrap: wrap;
    gap: 10px !important;
  }
  .page-center {
    padding: 16px;
  }
  .card {
    padding: 22px 18px;
    max-width: 100%;
  }
  button.btn-primary,
  button.btn-secondary {
    font-size: 0.95rem;
  }
}