/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:root {
  --blue-deep:      #0b3a5e;
  --blue-dark:      #163a54;
  --blue-light:     #eaf2f8;
  --bg:             #f7f7f5;
  --text:           #1a1a1a;
  --text-secondary: #6a7a88;
  --red:            #c74545;
  --sand:           #d4a373;
  --radius-btn:     12px;
  --radius-card:    20px;
  --transition:     300ms ease-out;
}

html {
  font-size: 17px;
  overflow-x: hidden;
}
body {
  font-family: 'Assistant', sans-serif;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 40px;
  overflow-x: hidden;
  max-width: 100vw;
}

/* ── Progress ── */
.progress {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  align-items: center;
}
.progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--blue-deep);
  background: transparent;
  transition: background var(--transition), transform 400ms ease;
}
.progress-dot.active {
  background: var(--blue-deep);
  transform: scale(1.2);
}

/* ── Steps ── */
.step {
  display: none;
  flex-direction: column;
  width: 100%;
  max-width: 520px;
  gap: 16px;
  animation: fadeSlide var(--transition) forwards;
}
.step.active { display: flex; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

h1 {
  font-size: 26px;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.2;
}
.subtitle { color: var(--text-secondary); font-size: 15px; }

/* ── Body area grid ── */
.body-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.body-region {
  background: #fff;
  border-radius: 14px;
  padding: 14px 14px 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.region-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0;
  margin-bottom: 10px;
  text-transform: none;
}

.region-zones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.zone-btn {
  position: relative;
  min-height: 56px;
  padding: 10px 14px;
  border: 2px solid #dde3e8;
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  font-weight: 400;
  text-align: right;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.zone-btn:focus-visible {
  outline: 3px solid var(--blue-deep);
  outline-offset: 2px;
}

.zone-btn.selected {
  border-color: var(--blue-deep);
  background: var(--blue-light);
  font-weight: 600;
  color: var(--blue-dark);
}

/* Checkmark on selected buttons */
.zone-btn.selected::after {
  content: '✓';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--blue-deep);
  font-weight: 700;
}

/* ── Movements ── */
#movements-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.movement-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 60px;
  padding: 12px 16px;
  border: 2px solid #dde3e8;
  border-radius: var(--radius-btn);
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 17px;
  font-weight: 400;
  text-align: right;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.movement-btn .state-badge {
  margin-right: auto;
  font-size: 13px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.movement-btn.painful { border-color: var(--red); background: #fff5f5; }
.movement-btn.painful .state-badge { background: var(--red); color: #fff; }
.movement-btn.hard { border-color: var(--blue-deep); background: var(--blue-light); }
.movement-btn.hard .state-badge { background: var(--blue-deep); color: #fff; }

textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #dde3e8;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 15px;
  resize: none;
  background: #fff;
  color: var(--text);
  line-height: 1.5;
  direction: rtl;
}
textarea:focus { outline: none; border-color: var(--blue-deep); }
textarea:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 2px; }

/* ── Form ── */
.field { display: flex; flex-direction: column; gap: 4px; }
input[type="text"], input[type="tel"] {
  width: 100%;
  height: 56px;
  padding: 0 16px;
  border: 2px solid #dde3e8;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 16px;
  background: #fff;
  color: var(--text);
  direction: rtl;
}
input[type="text"]:focus, input[type="tel"]:focus {
  outline: none;
  border-color: var(--blue-deep);
}
input[type="text"]:focus-visible, input[type="tel"]:focus-visible {
  outline: 3px solid var(--blue-deep);
  outline-offset: 2px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  cursor: pointer;
}
.checkbox-label input { width: 20px; height: 20px; cursor: pointer; }

/* ── Buttons ── */
.btn-primary {
  width: 100%;
  height: 56px;
  margin-top: 8px;
  background: var(--blue-deep);
  color: #fff;
  border: none;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition);
}
.btn-primary:disabled { opacity: 0.4; cursor: default; }
/* Override for the "טוען..." loading state — less faded */
.btn-primary.loading { opacity: 0.7; cursor: wait; }
.btn-primary:not(:disabled):hover { opacity: 0.88; }

/* ── Back button + row layout ── */
.btn-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
}
.btn-row .btn-primary {
  flex: 1;
  margin-top: 0;
}
.btn-back {
  flex-shrink: 0;
  height: 56px;
  padding: 0 18px;
  border: 2px solid #dde3e8;
  border-radius: var(--radius-btn);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn-back:hover { border-color: var(--blue-deep); color: var(--blue-deep); }
.btn-back:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 2px; }

@media (min-width: 600px) {
  .btn-back { height: 48px; }
}

/* ── Messages ── */
.validation-msg, .field-error, .network-error { font-size: 14px; color: var(--red); }
.focus-msg { font-size: 14px; color: var(--text-secondary); }

/* ── Shake animation ── */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60%  { transform: translateX(6px); }
  40%, 80%  { transform: translateX(-6px); }
}
.shake { animation: shake 0.4s ease; }

/* ── Done ── */
.done-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 520px;
  width: 100%;
}
.done-card h1 { color: var(--blue-deep); }
.signature { font-weight: 600; color: var(--blue-dark); }

.btn-home {
  display: block;
  width: 100%;
  height: 52px;
  line-height: 52px;
  text-align: center;
  margin-top: 8px;
  border: 2px solid #dde3e8;
  border-radius: var(--radius-btn);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition);
}
.btn-home:hover { border-color: var(--blue-deep); color: var(--blue-deep); }

/* ── Responsive ── */
@media (min-width: 600px) {
  html { font-size: 18px; }
  h1 { font-size: 32px; }
  .btn-primary { font-size: 17px; }
}