/* ==========================================================================
   Travel Agent Paywall — Frontend Styles
   Aesthetic: Refined luxury travel — deep navy, warm gold, elegant serif
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --tap-navy:      #0d1b2a;
  --tap-navy-mid:  #1a2e45;
  --tap-gold:      #c9a84c;
  --tap-gold-lt:   #e8c97a;
  --tap-white:     #f7f4ef;
  --tap-text:      #e2ddd5;
  --tap-muted:     #8a9bb0;
  --tap-error:     #e07070;
  --tap-success:   #6bbf8e;
  --tap-blur-px:   12px;
  --tap-radius:    4px;
  --tap-font-head: 'Georgia', 'Times New Roman', serif;
  --tap-font-body: 'Helvetica Neue', 'Arial', sans-serif;
  --tap-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Blur backdrop (sits BETWEEN content and modal so modal stays sharp) ---------- */
.tap-blur-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999998; /* one below the modal overlay */
  backdrop-filter: blur(var(--tap-blur-px));
  -webkit-backdrop-filter: blur(var(--tap-blur-px));
  background: rgba(13, 27, 42, 0.45);
  pointer-events: none;
  animation: tapFadeIn 0.4s ease forwards;
}

.tap-blur-backdrop.tap-blur-backdrop--visible {
  display: block;
}

/* ---------- Overlay backdrop ---------- */
.tap-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(13, 27, 42, 0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  animation: tapFadeIn 0.4s ease forwards;
}

.tap-overlay.tap-overlay--visible {
  display: flex;
}

@keyframes tapFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ---------- Modal card ---------- */
.tap-modal {
  background: var(--tap-navy);
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: var(--tap-radius);
  box-shadow:
    0 0 0 1px rgba(201, 168, 76, 0.08),
    0 32px 64px rgba(0, 0, 0, 0.55),
    0 8px 24px rgba(0, 0, 0, 0.35);
  color: var(--tap-text);
  font-family: var(--tap-font-body);
  max-height: 90vh;
  max-width: 460px;
  overflow-y: auto;
  padding: 2.5rem 2.25rem 2rem;
  position: relative;
  width: 100%;
  animation: tapSlideUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes tapSlideUp {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* Decorative top line */
.tap-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--tap-gold), transparent);
  border-radius: var(--tap-radius) var(--tap-radius) 0 0;
}

/* ---------- Badge ---------- */
.tap-modal__badge {
  color: var(--tap-gold);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- Heading ---------- */
.tap-modal__heading {
  color: var(--tap-white);
  font-family: var(--tap-font-head);
  font-size: 1.6rem;
  font-weight: normal;
  line-height: 1.25;
  margin: 0 0 0.6rem;
}

/* ---------- Subtext ---------- */
.tap-modal__subtext {
  color: var(--tap-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

/* ---------- Tabs ---------- */
.tap-tabs {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1.5rem;
  gap: 0;
}

.tap-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--tap-muted);
  cursor: pointer;
  font-family: var(--tap-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.5rem 1rem 0.65rem;
  text-transform: uppercase;
  transition: color var(--tap-transition), border-color var(--tap-transition);
  margin-bottom: -1px;
}

.tap-tab:hover {
  color: var(--tap-white);
}

.tap-tab--active {
  border-bottom-color: var(--tap-gold);
  color: var(--tap-gold);
}

/* ---------- Tab content ---------- */
.tap-tab-content {
  display: none;
}
.tap-tab-content--active {
  display: block;
}

/* ---------- Form ---------- */
.tap-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.tap-fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.tap-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tap-field label {
  color: var(--tap-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tap-optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.7;
}

.tap-field input {
  background: var(--tap-navy-mid);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--tap-radius);
  color: var(--tap-white);
  font-family: var(--tap-font-body);
  font-size: 0.9rem;
  outline: none;
  padding: 0.6rem 0.75rem;
  transition: border-color var(--tap-transition), box-shadow var(--tap-transition);
  width: 100%;
  box-sizing: border-box;
}

.tap-field input:focus {
  border-color: var(--tap-gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.12);
}

.tap-field input::placeholder {
  color: rgba(138, 155, 176, 0.5);
}

/* ---------- Messages ---------- */
.tap-msg {
  border-radius: var(--tap-radius);
  font-size: 0.83rem;
  min-height: 0;
  padding: 0;
  transition: all var(--tap-transition);
}

.tap-msg.tap-msg--error {
  background: rgba(224, 112, 112, 0.12);
  border-left: 3px solid var(--tap-error);
  color: var(--tap-error);
  padding: 0.55rem 0.75rem;
}

.tap-msg.tap-msg--success {
  background: rgba(107, 191, 142, 0.12);
  border-left: 3px solid var(--tap-success);
  color: var(--tap-success);
  padding: 0.55rem 0.75rem;
}

/* ---------- Buttons ---------- */
.tap-btn {
  border: none;
  border-radius: var(--tap-radius);
  cursor: pointer;
  display: inline-block;
  font-family: var(--tap-font-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.75rem 1.25rem;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: background var(--tap-transition), transform 0.15s ease, box-shadow var(--tap-transition);
  width: 100%;
}

.tap-btn--primary {
  background: var(--tap-gold);
  color: var(--tap-navy);
  box-shadow: 0 2px 12px rgba(201, 168, 76, 0.3);
}

.tap-btn--primary:hover {
  background: var(--tap-gold-lt);
  box-shadow: 0 4px 18px rgba(201, 168, 76, 0.45);
  transform: translateY(-1px);
}

.tap-btn--primary:active {
  transform: translateY(0);
}

.tap-btn--primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.tap-btn--secondary {
  background: transparent;
  border: 1px solid rgba(201, 168, 76, 0.4);
  color: var(--tap-gold);
}

.tap-btn--secondary:hover {
  background: rgba(201, 168, 76, 0.08);
}

/* ---------- Link ---------- */
.tap-link {
  color: var(--tap-muted);
  display: block;
  font-size: 0.78rem;
  margin-top: -0.25rem;
  text-align: center;
  text-decoration: none;
  transition: color var(--tap-transition);
}

.tap-link:hover {
  color: var(--tap-gold);
}

/* ---------- Scrollbar styling for modal ---------- */
.tap-modal::-webkit-scrollbar       { width: 4px; }
.tap-modal::-webkit-scrollbar-track { background: transparent; }
.tap-modal::-webkit-scrollbar-thumb { background: rgba(201,168,76,0.3); border-radius: 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 480px) {
  .tap-modal { padding: 2rem 1.4rem 1.6rem; }
  .tap-fields-row { grid-template-columns: 1fr; }
  .tap-modal__heading { font-size: 1.35rem; }
}