/* ============================================================
   INES WhatsApp Booking Pro — Public / Front-End Stylesheet
   ============================================================ */

:root {
  --ines-green:       #25D366;
  --ines-green-dk:    #1aaa50;
  --ines-blue:        #2563EB;
  --ines-border:      #D1D5DB;
  --ines-border-focus:#2563EB;
  --ines-text:        #111827;
  --ines-muted:       #6B7280;
  --ines-bg:          #F9FAFB;
  --ines-white:       #ffffff;
  --ines-radius:      10px;
  --ines-radius-sm:   6px;
  --ines-shadow:      0 1px 3px rgba(0,0,0,.1);
  --ines-shadow-lg:   0 10px 40px rgba(0,0,0,.12);
}

/* ── Booking Form Wrapper ────────────────────────────────── */

.ines-booking-form-wrap {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 720px;
  margin: 0 auto;
  background: var(--ines-white);
  border: 1px solid var(--ines-border);
  border-radius: 16px;
  box-shadow: var(--ines-shadow-lg);
  padding: 36px 40px;
  color: var(--ines-text);
}

.ines-form-title {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 24px;
  color: var(--ines-text);
}

/* ── Alerts ──────────────────────────────────────────────── */

.ines-form-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--ines-radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

.ines-form-alert--success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.ines-form-alert--error {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}

.ines-form-alert__icon { font-size: 16px; flex-shrink: 0; }

/* ── Form Layout ─────────────────────────────────────────── */

.ines-booking-form { display: flex; flex-direction: column; gap: 0; }

.ines-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.ines-form-row--2col { grid-template-columns: 1fr 1fr; }

.ines-form-row--submit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 8px;
}

/* ── Form Groups ─────────────────────────────────────────── */

.ines-form-group { display: flex; flex-direction: column; }

.ines-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ines-text);
  margin-bottom: 7px;
}

.ines-required { color: #ef4444; margin-left: 2px; }
.ines-optional { font-weight: 400; color: var(--ines-muted); font-size: 12px; }

/* ── Form Fields ─────────────────────────────────────────── */

.ines-field {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--ines-border);
  border-radius: var(--ines-radius-sm);
  font-size: 14px;
  color: var(--ines-text);
  background: var(--ines-white);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
  font-family: inherit;
  box-sizing: border-box;
}

.ines-field:focus {
  border-color: var(--ines-border-focus);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.ines-field::placeholder { color: #9CA3AF; }

.ines-field--textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

select.ines-field { cursor: pointer; }

/* ── Phone Field ─────────────────────────────────────────── */

.ines-phone-field { display: flex; gap: 0; }

.ines-field--code {
  width: 90px;
  flex-shrink: 0;
  border-radius: var(--ines-radius-sm) 0 0 var(--ines-radius-sm);
  border-right: none;
  background: var(--ines-bg);
  padding-left: 8px;
  padding-right: 4px;
  font-size: 13px;
}

.ines-field--phone {
  flex: 1;
  border-radius: 0 var(--ines-radius-sm) var(--ines-radius-sm) 0;
}

/* ── Passenger Counter ───────────────────────────────────── */

.ines-passengers {
  display: flex;
  gap: 16px;
}

.ines-passengers__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  gap: 8px;
  padding: 8px 12px;
  border: 1.5px solid var(--ines-border);
  border-radius: var(--ines-radius-sm);
  font-size: 13px;
}

.ines-passengers__item span { font-weight: 600; color: var(--ines-text); white-space: nowrap; }

.ines-counter { display: flex; align-items: center; gap: 6px; }

.ines-counter__btn {
  width: 28px; height: 28px;
  border: 1.5px solid var(--ines-border);
  border-radius: 50%;
  background: var(--ines-white);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ines-text);
  transition: all .12s;
  line-height: 1;
  padding: 0;
}

.ines-counter__btn:hover { background: var(--ines-blue); color: #fff; border-color: var(--ines-blue); }

.ines-counter__input {
  width: 36px;
  text-align: center;
  border: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--ines-text);
  -moz-appearance: textfield;
  appearance: textfield;
  padding: 0;
}

.ines-counter__input::-webkit-outer-spin-button,
.ines-counter__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ── Field Error ─────────────────────────────────────────── */

.ines-field-error {
  display: block;
  font-size: 11.5px;
  color: #ef4444;
  margin-top: 5px;
  min-height: 16px;
}

.ines-field.ines-field--invalid { border-color: #ef4444; }
.ines-field.ines-field--invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,.15); }

/* ── Submit Button ───────────────────────────────────────── */

.ines-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--ines-green);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  font-family: inherit;
  box-shadow: 0 4px 14px rgba(37,211,102,.4);
  position: relative;
  overflow: hidden;
}

.ines-submit-btn:hover {
  background: var(--ines-green-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37,211,102,.45);
}

.ines-submit-btn:active { transform: translateY(0); }

.ines-submit-btn:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
}

.ines-wa-btn-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
}

.ines-submit-hint {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--ines-muted);
}

/* ── WhatsApp Button (shortcode) ─────────────────────────── */

.ines-wbp-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--ines-green);
  color: #fff !important;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none !important;
  transition: all .2s ease;
  box-shadow: 0 4px 12px rgba(37,211,102,.35);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ines-wbp-wa-btn:hover {
  background: var(--ines-green-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37,211,102,.4);
  color: #fff !important;
}

/* ── Success State ───────────────────────────────────────── */

.ines-booking-success {
  text-align: center;
  padding: 40px 20px;
}

.ines-booking-success__icon { font-size: 56px; margin-bottom: 16px; }
.ines-booking-success__title { font-size: 22px; font-weight: 800; margin: 0 0 10px; }
.ines-booking-success__ref {
  display: inline-block;
  background: var(--ines-bg);
  border: 1.5px solid var(--ines-border);
  border-radius: 8px;
  padding: 8px 16px;
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  margin: 10px 0 20px;
}

.ines-booking-success__wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--ines-green);
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37,211,102,.4);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 640px) {
  .ines-booking-form-wrap {
    padding: 24px 20px;
    border-radius: 12px;
    margin: 0 -8px;
  }

  .ines-form-row--2col {
    grid-template-columns: 1fr;
  }

  .ines-passengers {
    flex-direction: column;
    gap: 8px;
  }

  .ines-submit-btn {
    width: 100%;
    justify-content: center;
  }
}