/* ===============================
   RESET & BASE
================================ */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: #f8fafc;
  color: #111827;
  min-height: 100vh;
}

/* ===============================
   HEADER & FOOTER
================================ */

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

.app-footer {
  text-align: center;
  font-size: 13px;
  color: #6b7280;
  padding: 20px 10px 30px;
}

/* ===============================
   ANNOUNCEMENT BAR
================================ */

.announcement {
  padding: 12px 16px;
  text-align: center;
  font-size: 14px;
}

.announcement.info {
  background: #e0f2fe;
  color: #075985;
}

.announcement.warning {
  background: #fff7ed;
  color: #9a3412;
}

.announcement.success {
  background: #ecfdf5;
  color: #065f46;
}

/* ===============================
   SCREEN & CARD
================================ */

.screen {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 14px;
}

.hidden {
  display: none;
}

.card {
  background: #ffffff;
  border-radius: 20px;
  padding: 22px;
  margin-bottom: 22px;
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
}

h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

p {
  margin: 0 0 16px;
  font-size: 15px;
  color: #4b5563;
}

/* ===============================
   BUTTON / IVR SYSTEM
================================ */

.options {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.btn {
  padding: 16px;
  font-size: 16px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn.primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #ffffff;
}

.btn.secondary {
  background: #f1f5f9;
  border: 1px solid #e5e7eb;
  color: #111827;
}

.btn.back {
  background: transparent;
  color: #4b5563;
  font-size: 14px;
}

.btn.full {
  width: 100%;
}

/* ===============================
   FORM SYSTEM (FINAL & SAFE)
================================ */

.form-stack {
  display: block;
}

.field {
  display: block;
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 6px;
}

.field input,
.field textarea {
  display: block;
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  font-size: 15px;
  background: #ffffff;
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}

/* ===============================
   VIDEO EMBED
================================ */

.video-wrap {
  position: relative;
  padding-top: 56.25%;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.field-label {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 6px;
}
/* ===============================
   FINAL CLEAN FORM UI (MOBILE)
================================ */

.td-form {
  margin-top: 18px;
}

.td-field {
  margin-bottom: 18px;
}

.td-label {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 8px;
}

.td-input {
  width: 100%;
  padding: 16px 14px;
  font-size: 16px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #fff;
}

.td-input::placeholder {
  color: #9ca3af;
}

.td-input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99,102,241,0.15);
}

.td-textarea {
  min-height: 120px;
  resize: vertical;
}
/* ===============================
   FORCE FORM LAYOUT (FINAL FIX)
================================ */

.td-form,
.td-form * {
  box-sizing: border-box;
}

.td-form {
  width: 100%;
}

.td-field {
  width: 100%;
  display: block;
  margin-bottom: 20px;
}

.td-label {
  display: block;
  margin-bottom: 8px;
}

.td-input,
.td-textarea {
  display: block !important;
  width: 100% !important;
  max-width: 100%;
  padding: 16px 14px;
  font-size: 16px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
}

.td-textarea {
  min-height: 120px;
  resize: vertical;
}

.td-input:focus,
.td-textarea:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99,102,241,0.15);
}

.td-form button {
  width: 100%;
}