/* Cases — create / show / list pages (aligned with dental chart studio) */

:root {
  --case-bg: #eef3f9;
  --case-bg-tint-a: rgba(0, 194, 168, 0.10);
  --case-bg-tint-b: rgba(47, 124, 255, 0.08);
  --case-surface: #ffffff;
  --case-surface-2: #f6f9fd;
  --case-border: #e2e9f2;
  --case-border-strong: rgba(0, 194, 168, 0.45);
  --case-text: #0f1b2d;
  --case-text-soft: #3c4a60;
  --case-text-muted: #7c8aa1;
  --case-mint: #00c2a8;
  --case-mint-strong: #02a890;
  --case-mint-soft: rgba(0, 194, 168, 0.12);
  --case-radius: 20px;
  --case-radius-md: 14px;
  --case-radius-sm: 10px;
  --case-shadow-sm: 0 1px 2px rgba(15, 27, 45, 0.05), 0 2px 8px rgba(15, 27, 45, 0.04);
  --case-shadow: 0 8px 30px rgba(28, 55, 90, 0.10), 0 2px 8px rgba(28, 55, 90, 0.06);
  --case-glow: 0 0 0 4px rgba(0, 194, 168, 0.14);
  --case-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", system-ui, sans-serif;
}

body:has(.case-page) {
  background: var(--case-bg);
  background-image:
    radial-gradient(ellipse 70% 50% at 15% -10%, var(--case-bg-tint-a), transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 0%, var(--case-bg-tint-b), transparent 55%);
  background-attachment: fixed;
  color: var(--case-text);
  font-family: var(--case-font);
  -webkit-font-smoothing: antialiased;
}

.case-page {
  width: 95%;
  max-width: none;
  margin: 0 auto;
  padding: 0.75rem 0 4rem;
  box-sizing: border-box;
}

.case-page--form {
  width: 60%;
}

.case-page--ipr-form {
  width: 100%;
  max-width: none;
  margin: 0;
}

.case-page__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.case-page__title {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  background: linear-gradient(120deg, var(--case-text) 20%, var(--case-mint-strong) 110%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.case-page__case-number {
  font-size: 1rem;
  font-weight: 600;
  color: var(--case-text-muted);
  -webkit-text-fill-color: var(--case-text-muted);
}

.case-page--empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 2.5rem;
}

.case-page__brand {
  margin: 0 0 2rem;
  font-size: 1.75rem;
  font-weight: 700;
  color: #1e293b;
  text-align: center;
  letter-spacing: -0.02em;
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--case-border);
  border-radius: var(--case-radius-sm);
  background: var(--case-surface);
  box-shadow: var(--case-shadow-sm);
  color: var(--case-text-soft);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
  flex-shrink: 0;
}

.case-back:hover {
  border-color: var(--case-border-strong);
  color: var(--case-mint-strong);
  box-shadow: var(--case-shadow);
  transform: translateY(-1px);
  text-decoration: none;
}

.case-back svg {
  flex-shrink: 0;
}

/* Form */

.case-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.case-form__errors {
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #b91c1c;
  border-radius: 8px;
  padding: 0.875rem 1rem;
  font-size: 0.8125rem;
}

.case-form__errors ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.case-form__section + .case-form__section {
  margin-top: 1.25rem;
}

.case-form__section + .case-form__actions {
  margin-top: 1.25rem;
}

.case-form__title {
  margin: 0 0 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--case-border);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--case-text);
}

.case-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1.75rem;
}

.case-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4375rem;
  min-width: 0;
}

.case-form__field label {
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--case-text-muted);
}

.case-form__field input:not([type="checkbox"]),
.case-form__field select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--case-border);
  border-radius: var(--case-radius-sm);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  line-height: 1.4;
  color: var(--case-text);
  background: var(--case-surface);
  box-shadow: var(--case-shadow-sm);
  transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
}

.case-form__field input::placeholder {
  color: #a8b4c4;
  font-weight: 400;
}

.case-form__field select {
  appearance: none;
  padding-right: 2.5rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%237c8aa1' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6.5 8 10.5l4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 1rem 1rem;
}

/* Keep the "Select type" prompt reading as a placeholder, not a real value. */
.case-form__field select:has(option[value=""]:checked) {
  color: #a8b4c4;
  font-weight: 400;
}

.case-form__field select option {
  color: var(--case-text);
  font-weight: 500;
}

.case-form__field input:not([type="checkbox"]):focus,
.case-form__field select:focus {
  outline: none;
  border-color: var(--case-border-strong);
  background-color: #fff;
  box-shadow: var(--case-glow);
}

.case-form__field select:hover {
  border-color: #cfdae8;
}

.case-form__field input.case-form__input--readonly {
  background: rgba(240, 244, 249, 0.9);
  color: var(--case-text);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: default;
  box-shadow: none;
}

.case-form__field input.case-form__input--readonly:focus {
  background: rgba(240, 244, 249, 0.9);
  box-shadow: none;
}

.case-form__hint {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--case-text-muted);
}

.case-form__stage-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  min-width: 0;
  padding: 0.875rem 1rem;
  border: 1px solid var(--case-border);
  border-radius: var(--case-radius-md);
  background: rgba(255, 255, 255, 0.7);
  box-sizing: border-box;
}

.case-form__field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.625rem;
}

.case-form__field--checkbox input[type="checkbox"] {
  width: 1.0625rem;
  height: 1.0625rem;
  margin: 0;
  padding: 0;
  accent-color: var(--case-mint);
  cursor: pointer;
}

.case-form__field--checkbox label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--case-text-soft);
  cursor: pointer;
}

.case-form__actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
}

.case-form__actions--split {
  justify-content: space-between;
  padding-top: 0.25rem;
}

/* Buttons */

.case-btn {
  border: 1px solid transparent;
  border-radius: var(--case-radius-sm);
  padding: 0.625rem 1.35rem;
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: background 0.18s, border-color 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
}

.case-btn svg {
  flex-shrink: 0;
}

.case-btn--primary {
  background: linear-gradient(135deg, var(--case-mint) 0%, var(--case-mint-strong) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 194, 168, 0.28);
}

.case-btn--primary:hover {
  background: linear-gradient(135deg, var(--case-mint-strong) 0%, #028a75 100%);
  box-shadow: 0 6px 18px rgba(0, 194, 168, 0.34);
  transform: translateY(-1px);
}

.case-btn--next {
  background: linear-gradient(135deg, var(--case-mint) 0%, var(--case-mint-strong) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 194, 168, 0.28);
}

.case-btn--next:hover {
  background: linear-gradient(135deg, var(--case-mint-strong) 0%, #028a75 100%);
  box-shadow: 0 6px 18px rgba(0, 194, 168, 0.34);
  transform: translateY(-1px);
}

/* Show */

.case-show {
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(0, 194, 168, 0.04), transparent 70%),
    linear-gradient(180deg, var(--case-surface), var(--case-surface-2));
  border: 1px solid var(--case-border);
  border-radius: var(--case-radius);
  padding: 1.75rem;
  box-shadow: var(--case-shadow), inset 0 1px 0 #ffffff;
}

.case-show__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.5rem;
  margin: 0 0 1.5rem;
}

.case-show__item dt {
  font-size: 0.75rem;
  font-weight: 600;
  color: #94a3b8;
  margin-bottom: 0.25rem;
}

.case-show__item dd {
  margin: 0;
  font-size: 0.9375rem;
  color: #1e293b;
}

.case-show__stages {
  white-space: pre-line;
  line-height: 1.4;
}

.case-show__link {
  color: var(--case-accent, #0f766e);
  font-weight: 600;
  text-decoration: none;
}

.case-show__link:hover {
  text-decoration: underline;
}

.case-show__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  border-top: 1px solid #f1f5f9;
  padding-top: 1.25rem;
}

/* Case list */

.case-list {
  display: grid;
  grid-template-columns:
    minmax(8rem, 1.15fr)
    minmax(6rem, 1fr)
    minmax(6rem, 1fr)
    minmax(5rem, 0.85fr)
    minmax(8rem, 1fr)
    minmax(6rem, 0.8fr)
    minmax(6rem, 0.85fr)
    max-content;
  column-gap: 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
}

.case-list__head,
.case-list__row {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  align-items: center;
  padding: 0.75rem 1.25rem;
}

.case-list__head {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
}

.case-list__row {
  font-size: 0.875rem;
  color: #1e293b;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.15s;
}

.case-list__row:last-child {
  border-bottom: none;
}

.case-list__row:hover {
  background: #f8fafc;
}

.case-list__case-number {
  font-weight: 600;
  color: #2563eb;
}

.case-list__stages {
  white-space: pre-line;
  line-height: 1.4;
}

.case-list__actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.case-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.15s, color 0.15s;
}

.case-action:hover {
  text-decoration: none;
}

.case-action--show { color: #2563eb; }
.case-action--show:hover { background: #eff6ff; }

.case-action--edit { color: #64748b; }
.case-action--edit:hover { background: #f1f5f9; color: #334155; }

.case-action--treatment { color: #0f766e; }
.case-action--treatment:hover { background: #ecfdf5; }

.case-action--remove {
  border: none;
  background: transparent;
  color: #dc2626;
  appearance: none;
}

.case-action--remove:hover {
  background: #fef2f2;
}

.case-action--next {
  border: none;
  background: transparent;
  color: #0f766e;
  appearance: none;
  cursor: pointer;
}

.case-action--next:hover {
  background: #ecfdf5;
}

.case-action--next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.case-action--next-disabled {
  opacity: 0.45;
  color: #94a3b8;
}

.case-action--next-disabled:hover {
  background: transparent;
}

.rx-hold-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0.15rem;
  cursor: pointer;
  user-select: none;
}

.rx-hold-switch__text {
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--case-text-muted, #64748b);
}

.rx-hold-switch__input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.rx-hold-switch__track {
  position: relative;
  flex: 0 0 auto;
  width: 2rem;
  height: 1.1rem;
  border-radius: 999px;
  background: #c9d3df;
  transition: background 0.18s;
}

.rx-hold-switch__thumb {
  position: absolute;
  top: 0.125rem;
  left: 0.125rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
  transition: transform 0.18s;
}

.rx-hold-switch__input:checked + .rx-hold-switch__track {
  background: #dc2626;
}

.rx-hold-switch__input:checked + .rx-hold-switch__track .rx-hold-switch__thumb {
  transform: translateX(0.9rem);
}

.rx-hold-switch__input:focus-visible + .rx-hold-switch__track {
  outline: 2px solid #dc2626;
  outline-offset: 2px;
}

.rx-hold-switch__input:checked ~ .rx-hold-switch__text,
.rx-hold-switch:has(.rx-hold-switch__input:checked) .rx-hold-switch__text {
  color: #b91c1c;
}

.rx-hold-switch__input:disabled + .rx-hold-switch__track {
  opacity: 0.6;
  cursor: wait;
}

@media (max-width: 900px) {
  .case-list {
    display: block;
  }

  .case-list__head {
    display: none;
  }

  .case-list__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
  }

  .case-list__row > span::before {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
    margin-bottom: 0.125rem;
  }

  .case-list__row > span:nth-child(1)::before { content: "Case Number"; }
  .case-list__row > span:nth-child(2)::before { content: "Patient"; }
  .case-list__row > span:nth-child(3)::before { content: "Doctor"; }
  .case-list__row > span:nth-child(4)::before { content: "Type"; }
  .case-list__row > span:nth-child(5)::before { content: "Stage"; }
  .case-list__row > span:nth-child(6)::before { content: "Stages"; }
  .case-list__row > span:nth-child(7)::before { content: "Patient Case"; }

  .case-list__actions {
    justify-self: start;
    width: 100%;
    justify-content: flex-start;
  }
}

.case-empty-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 28rem;
  margin: 0;
  padding: 2.5rem 2rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.case-empty-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #eff6ff 0%, #ecfdf5 100%);
  color: #2563eb;
}

.case-empty-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: #1e293b;
}

.case-empty-card__text {
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #64748b;
  max-width: 22rem;
}

.case-empty-card__btn {
  padding: 0.625rem 1.5rem;
}

@media (max-width: 640px) {
  .case-page {
    width: 95%;
    padding: 1rem 0 3rem;
  }

  .case-page--form {
    width: 95%;
  }

  .case-page--ipr-form {
    width: 100%;
    margin: 0;
  }

  .case-form__section {
    padding: 1.25rem 1rem;
  }

  .case-form__grid,
  .case-show__grid {
    grid-template-columns: 1fr;
  }
}