/* =====================================================================
   Arihant Food — popup.css
   Welcome popup modal for lead capture and WhatsApp list building
   ===================================================================== */

/* ---- Welcome Popup Overlay ------------------------------------------- */
.popup-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgb(var(--shadow-color) / 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.popup-overlay.open { opacity: 1; visibility: visible; }

/* ---- Modal Container -------------------------------------------------- */
.popup-modal {
  position: fixed; 
  top: 50%; left: 50%;
  z-index: 1001;
  transform: translate(-50%, -50%) scale(0.92);
  transition: transform 0.4s var(--ease);
  max-height: 90dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.popup-overlay.open .popup-modal { transform: translate(-50%, -50%) scale(1); }

/* ---- Popup Body ------------------------------------------------------- */
.popup-body {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 1.5rem + 2vw, 3rem);
  width: min(540px, calc(100vw - 2rem));
  box-shadow: 0 25px 50px -12px rgb(var(--shadow-color) / 0.25);
  animation: popupSlideIn 0.5s var(--ease) backwards;
}

@keyframes popupSlideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -55%) scale(0.88);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* ---- Close Button ----------------------------------------------------- */
.popup-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 40px; height: 40px;
  border-radius: var(--radius-pill);
  background: var(--bg-soft);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
  z-index: 10;
}
.popup-close:hover { background: var(--border-strong); color: var(--primary); }

/* ---- Popup Header ---------------------------------------------------- */
.popup-header {
  margin-bottom: 1.5rem;
  text-align: center;
}
.popup-eyebrow {
  font-family: var(--font-body);
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
  display: block;
  font-weight: 500;
}
.popup-title {
  font-family: var(--font-head);
  font-size: var(--step-2);
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.popup-description {
  font-size: var(--step--1);
  color: var(--text-soft);
  line-height: 1.6;
}

/* ---- Form Group ------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.form-label {
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--text);
}
.form-label span {
  color: var(--primary);
  margin-left: 0.25rem;
}

.form-input,
.form-select {
  font-family: var(--font-body);
  font-size: var(--step-0);
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
  outline: none;
}
.form-input:focus,
.form-select:focus {
  border-color: var(--primary);
  background: var(--bg-elevated);
}
.form-input::placeholder {
  color: var(--text-muted);
}

.form-error {
  font-size: var(--step--1);
  color: #d32f2f;
  margin-top: 0.35rem;
  display: none;
}
.form-group.error .form-input,
.form-group.error .form-select {
  border-color: #d32f2f;
  background: rgba(211, 47, 47, 0.04);
}
.form-group.error .form-error {
  display: block;
}

/* ---- Multi-select Checkboxes ------------------------------------------ */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.75rem;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}
.checkbox-input {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  cursor: pointer;
  transition: all 0.25s var(--ease);
  flex-shrink: 0;
}
.checkbox-input:checked {
  background: var(--primary);
  border-color: var(--primary);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
}
.checkbox-input:focus {
  box-shadow: 0 0 0 3px rgba(184, 146, 79, 0.1);
}
.checkbox-label {
  font-size: var(--step-0);
  color: var(--text);
  font-weight: 400;
  cursor: pointer;
  user-select: none;
}

/* ---- Form Row (for side-by-side on desktop) --- ---------------------- */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 500px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- Submit Button ---------------------------------------------------- */
.popup-submit {
  width: 100%;
  padding: 0.95rem 1.5rem;
  margin-top: 1.5rem;
  background: var(--primary);
  color: #EDEBDD;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-transform: uppercase;
}
.popup-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(184, 146, 79, 0.25);
}
.popup-submit:active {
  transform: translateY(0);
}
.popup-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ---- Success Message -------------------------------------------------- */
.popup-success {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1002;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  width: min(420px, calc(100vw - 2rem));
  box-shadow: 0 25px 50px -12px rgb(var(--shadow-color) / 0.25);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease);
  pointer-events: none;
}
.popup-success.show {
  opacity: 1;
  visibility: visible;
}
.popup-success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}
.popup-success h3 {
  font-family: var(--font-head);
  font-size: var(--step-2);
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.popup-success p {
  color: var(--text-soft);
  font-size: var(--step-0);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.popup-success-action {
  font-size: var(--step--1);
  color: var(--primary);
  font-weight: 600;
}

/* ---- Responsive: Mobile Full Screen ----------------------------------- */
@media (max-width: 499px) {
  .popup-body {
    width: calc(100vw - 1rem);
    max-height: 95dvh;
    border-radius: var(--radius);
  }
  .popup-modal {
    width: 100%;
    max-width: 100vw;
  }
}

/* ---- No scroll when popup is open ------------------------------------- */
body.popup-open {
  overflow: hidden;
}

/* ---- Animation for form fields ---------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.popup-body .form-group {
  animation: fadeInUp 0.5s var(--ease) backwards;
}
.popup-body .form-group:nth-child(1) { animation-delay: 0.1s; }
.popup-body .form-group:nth-child(2) { animation-delay: 0.15s; }
.popup-body .form-group:nth-child(3) { animation-delay: 0.2s; }
.popup-body .form-group:nth-child(4) { animation-delay: 0.25s; }
.popup-body .form-group:nth-child(5) { animation-delay: 0.3s; }
.popup-submit { animation: fadeInUp 0.5s var(--ease) backwards 0.35s; }