:root {
  --bg: #f6faf9;
  --card: #ffffff;
  --primary: #0f766e;
  --primary-dark: #0b5c56;
  --primary-light: #14b8a6;
  --accent-bg: #ecfdf5;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e2e8e7;
  --danger: #dc2626;
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --radius: 14px;
  --shadow: 0 4px 20px rgba(15, 118, 110, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: 'Outfit', 'Inter', system-ui, sans-serif;
  font-weight: 600;
  margin: 0 0 0.4em;
}

.hidden { display: none !important; }

a { color: var(--primary); }

button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- Layout general ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 16px;
  padding: 18px 28px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar .brand-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary-dark);
}

.topbar .brand-tag {
  font-size: 0.8rem;
  color: var(--muted);
}

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.topbar nav a {
  margin-left: 0;
  text-decoration: none;
  color: var(--text);
  font-size: 0.92rem;
  white-space: nowrap;
}

.topbar nav a.panel-link {
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
}

.topbar nav a.panel-link:hover {
  background: var(--primary-dark);
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.hero {
  text-align: center;
  padding: 56px 20px 40px;
}

.hero-logo {
  display: block;
  max-width: 380px;
  width: 100%;
  height: auto;
  margin: 0 auto 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--primary-dark);
}

.hero p {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.notice-pending {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--warning-bg);
  color: var(--warning);
  font-size: 0.78rem;
  border: 1px solid #fde68a;
}

section.block {
  margin: 36px 0;
}

section.block > h2 {
  font-size: 1.35rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.section-sub {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

/* ---------- Tarjetas de servicios ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.service-card h3 {
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.service-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 6px 0 10px;
}

.service-meta {
  display: flex;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--primary);
  flex-wrap: wrap;
}

.empty-state {
  padding: 28px 20px;
  text-align: center;
  color: var(--muted);
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 0.92rem;
}

/* ---------- Formularios ---------- */

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

form label {
  display: block;
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 14px;
}

form label span.field-name {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 1px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 11px 22px;
  border-radius: 9px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 0.15s ease;
}

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

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 9px 18px;
  border-radius: 9px;
  font-size: 0.88rem;
  font-weight: 600;
}

.btn-small { padding: 7px 14px; font-size: 0.82rem; }

.btn-danger-outline {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
}

.form-msg { margin-top: 10px; font-size: 0.88rem; }
.form-msg.ok { color: var(--primary-dark); }
.form-msg.error { color: var(--danger); }

/* ---------- Contacto / footer ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 0.95rem;
}

.whatsapp-btn.disabled {
  background: var(--border);
  color: var(--muted);
  pointer-events: none;
}

footer {
  text-align: center;
  padding: 26px;
  color: var(--muted);
  font-size: 0.8rem;
}

/* ---------- Auth (admin) ---------- */

.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.auth-card .brand-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--primary-dark);
  text-align: center;
}

.auth-card .brand-tag {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 22px;
}

.auth-tabs {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.auth-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px;
  font-size: 0.9rem;
  color: var(--muted);
  border-bottom: 2px solid transparent;
}

.auth-tab.active {
  color: var(--primary-dark);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.auth-error { color: var(--danger); font-size: 0.85rem; min-height: 1.2em; }
.auth-note { color: var(--muted); font-size: 0.82rem; margin-top: 6px; }
.link-btn-inline {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.82rem;
  padding: 0;
  margin-top: 4px;
}

/* ---------- Panel admin ---------- */

.admin-shell { min-height: 100vh; }

.admin-tabs {
  display: flex;
  gap: 6px;
  padding: 0 28px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.admin-tab {
  background: none;
  border: none;
  padding: 14px 10px;
  font-size: 0.9rem;
  color: var(--muted);
  border-bottom: 3px solid transparent;
}

.admin-tab.active {
  color: var(--primary-dark);
  font-weight: 600;
  border-bottom-color: var(--primary);
}

.no-access-box {
  max-width: 480px;
  margin: 80px auto;
  text-align: center;
}

.list-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.list-row .info { flex: 1; min-width: 200px; }
.list-row .info .title { font-weight: 600; }
.list-row .info .sub { color: var(--muted); font-size: 0.85rem; margin-top: 3px; }
.list-row .actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge.pendiente { background: var(--warning-bg); color: var(--warning); }
.badge.confirmada { background: #dbeafe; color: #1d4ed8; }
.badge.completada { background: var(--accent-bg); color: var(--primary-dark); }
.badge.cancelada { background: #fee2e2; color: var(--danger); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 22, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px;
  width: 100%;
  max-width: 420px;
  max-height: 86vh;
  overflow-y: auto;
}

.modal-box h3 { margin-bottom: 14px; }

.record-item {
  border-left: 3px solid var(--primary-light);
  padding: 8px 0 8px 12px;
  margin-bottom: 10px;
}

.record-item .rec-date { font-size: 0.78rem; color: var(--muted); }

.top-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 10px;
}

.muted-small { color: var(--muted); font-size: 0.82rem; }