/* ============================================================
   Forms — a "Forms" view type for Ospaces databases.
   Two modes share one stylesheet:
     .dbform-root.public    -> polished standalone fillable form
     .dbform-root.editable  -> builder controls + live form preview
   All classes are prefixed `dbform-` to avoid collisions, and all
   colours come from style.css custom properties so it works in
   both light and dark themes (and on a plain logged-out page).
   ============================================================ */

.dbform-root {
  color: var(--text);
  font-family: var(--font);
  box-sizing: border-box;
}
.dbform-root *,
.dbform-root *::before,
.dbform-root *::after {
  box-sizing: border-box;
}

/* ---- editable: two columns (settings | live preview) ---- */
.dbform-root.editable {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 24px 64px;
}

/* ---- public: a single centered card ---- */
.dbform-root.public {
  display: flex;
  justify-content: center;
  padding: 40px 20px 64px;
}

/* ============================================================
   The form card
   ============================================================ */
.dbform-card {
  width: 100%;
  max-width: 640px;
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-pane);
  box-shadow: var(--shadow-card);
  padding: 32px 34px 34px;
}
.dbform-root.public .dbform-card {
  box-shadow: var(--shadow-pane);
}
.dbform-root.compact .dbform-card {
  padding: 20px 22px 22px;
}

/* ---- heading ---- */
.dbform-head {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.dbform-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text);
  line-height: 1.2;
  word-break: break-word;
}
.dbform-desc {
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text-light);
  white-space: pre-wrap;
  word-break: break-word;
}
.dbform-root.compact .dbform-title { font-size: 21px; }

/* inline-editable heading (builder) */
.dbform-title-edit,
.dbform-desc-edit {
  width: 100%;
  border: 1px solid transparent;
  border-radius: var(--radius-ctl);
  background: transparent;
  color: var(--text);
  font-family: inherit;
  outline: none;
  padding: 4px 8px;
  margin-left: -8px;
  transition: border-color 0.12s, background 0.12s;
}
.dbform-title-edit {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.4px;
}
.dbform-desc-edit {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.5;
  resize: vertical;
  min-height: 40px;
}
.dbform-title-edit::placeholder,
.dbform-desc-edit::placeholder { color: var(--text-placeholder); }
.dbform-title-edit:hover,
.dbform-desc-edit:hover { background: var(--bg-hover); }
.dbform-title-edit:focus,
.dbform-desc-edit:focus {
  background: var(--bg-input);
  border-color: var(--border-strong);
}

/* ============================================================
   Fields
   ============================================================ */
.dbform-fields { display: flex; flex-direction: column; gap: 20px; }
.dbform-root.compact .dbform-fields { gap: 15px; }

.dbform-field { display: flex; flex-direction: column; gap: 7px; }

.dbform-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}
.dbform-req { color: var(--danger); font-weight: 700; }

.dbform-help {
  font-size: 12.5px;
  color: var(--text-faint);
  line-height: 1.4;
}

/* ---- text / url / number / date inputs + select ---- */
.dbform-input,
.dbform-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-ctl);
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.dbform-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-faint) 50%),
    linear-gradient(135deg, var(--text-faint) 50%, transparent 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 34px;
}
.dbform-input::placeholder { color: var(--text-placeholder); }
.dbform-input:focus,
.dbform-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.dbform-date { min-height: 40px; }

/* ---- checkbox field ---- */
.dbform-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 4px 0;
}
.dbform-check-box {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
  margin: 0;
}
.dbform-check-cap { font-size: 14px; color: var(--text); font-weight: 500; }

/* ---- multi-select ---- */
.dbform-multi { display: flex; flex-direction: column; gap: 6px; }
.dbform-multi-opt {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 11px;
  font-size: 13.5px;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--bg-input);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}
.dbform-multi-opt:hover { border-color: var(--border-strong); background: var(--bg-hover); }
.dbform-multi-box { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; margin: 0; }

/* ---- per-field error + invalid state ---- */
.dbform-field-error { font-size: 12.5px; color: var(--danger); font-weight: 500; }
.dbform-field.dbform-invalid .dbform-input,
.dbform-field.dbform-invalid .dbform-select,
.dbform-field.dbform-invalid .dbform-multi {
  border-color: var(--danger);
}
.dbform-field.dbform-invalid .dbform-label { color: var(--danger); }

/* ---- submit button ---- */
.dbform-submit {
  margin-top: 24px;
  width: 100%;
  padding: 11px 16px;
  font-size: 14.5px;
  font-weight: 600;
  font-family: var(--font);
  color: #fff;
  background: var(--accent);
  border: 1px solid transparent;
  border-radius: var(--radius-ctl);
  cursor: pointer;
  transition: background 0.12s, opacity 0.12s;
}
.dbform-submit:hover { background: var(--accent-hover); }
.dbform-submit:focus-visible { box-shadow: 0 0 0 3px var(--accent-soft); outline: none; }
.dbform-submit:disabled,
.dbform-submit.is-loading { opacity: 0.6; cursor: default; }

/* ---- submit error banner ---- */
.dbform-error {
  margin-top: 18px;
  padding: 11px 13px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  border-radius: var(--radius-ctl);
}

/* ---- empty state ---- */
.dbform-empty {
  padding: 30px 12px;
  text-align: center;
  font-size: 14px;
  color: var(--text-faint);
  background: var(--bg-callout);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-ctl);
}

/* ---- success panel ---- */
.dbform-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 26px 16px;
  gap: 16px;
}
.dbform-success-ic {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 50%;
}
.dbform-success-msg {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  max-width: 420px;
  white-space: pre-wrap;
}
.dbform-again {
  margin-top: 4px;
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font);
  color: var(--text-light);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-ctl);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.dbform-again:hover { background: var(--bg-hover); color: var(--text); }

/* ============================================================
   Builder panel (editable mode only)
   ============================================================ */
.dbform-builder {
  position: sticky;
  top: 16px;
  background: var(--bg-callout);
  border: 1px solid var(--border);
  border-radius: var(--radius-pane);
  padding: 18px 16px 20px;
}
.dbform-builder-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}
.dbform-builder-sec {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 16px 0 8px;
}
.dbform-builder-sec:first-of-type { margin-top: 0; }

.dbform-builder-list { display: flex; flex-direction: column; gap: 8px; }

.dbform-builder-row {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--bg-modal);
  transition: opacity 0.12s;
}
.dbform-builder-row.off { opacity: 0.62; }

.dbform-builder-top { display: flex; align-items: center; gap: 10px; }
.dbform-builder-meta { min-width: 0; flex: 1; }
.dbform-builder-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dbform-builder-type { font-size: 11px; color: var(--text-faint); margin-top: 1px; }

.dbform-builder-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 9px;
}
.dbform-builder-lblinput {
  flex: 1;
  min-width: 0;
  padding: 6px 9px;
  font-size: 12.5px;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
}
.dbform-builder-lblinput::placeholder { color: var(--text-placeholder); }
.dbform-builder-lblinput:focus { border-color: var(--accent); }
.dbform-builder-req {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  color: var(--text-light);
  cursor: pointer;
  white-space: nowrap;
}
.dbform-req-box { width: 14px; height: 14px; accent-color: var(--accent); cursor: pointer; margin: 0; }

/* builder text inputs (submit label + success message) */
.dbform-builder-input {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-ctl);
  outline: none;
  transition: border-color 0.12s;
}
.dbform-builder-input:focus { border-color: var(--accent); }
.dbform-builder-area { resize: vertical; min-height: 44px; line-height: 1.4; }

/* ---- toggle switch (builder include) ---- */
.dbform-toggle {
  position: relative;
  flex-shrink: 0;
  width: 34px;
  height: 20px;
  display: inline-block;
  cursor: pointer;
}
.dbform-toggle-box {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}
.dbform-toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--border-strong);
  transition: background 0.15s;
}
.dbform-toggle-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-modal);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s;
}
.dbform-toggle.on .dbform-toggle-track { background: var(--accent); }
.dbform-toggle.on .dbform-toggle-track::after { transform: translateX(14px); }
.dbform-toggle-box:focus-visible + .dbform-toggle-track {
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ============================================================
   Responsive — stack under ~640px
   ============================================================ */
@media (max-width: 640px) {
  .dbform-root.editable {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    padding: 18px 14px 48px;
  }
  .dbform-builder { position: static; }
  .dbform-card { padding: 22px 18px 24px; }
  .dbform-title,
  .dbform-title-edit { font-size: 22px; }
  .dbform-root.public { padding: 20px 12px 48px; }
}

/* ==========================================================================
   App-level chrome (not part of the pure module): the public form overlay
   (#form/<uid>/<dbId>/<viewId> reader) and the "Share form" modal.
   ========================================================================== */
.pubform-wrap {
  min-height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 44px 16px 64px;
  background: var(--bg);
}
.pubform-wrap .pv-loading {
  color: var(--text-faint);
  font: 15px/1.5 var(--font);
  padding: 60px 0;
}
.pubform-msg {
  max-width: 460px;
  margin: 60px auto 0;
  text-align: center;
  padding: 34px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pane);
  background: var(--bg-modal, var(--bg));
}
.pubform-msg-title {
  font: 600 18px/1.3 var(--font-display, var(--font));
  color: var(--text);
  margin-bottom: 8px;
}
.pubform-msg-body { color: var(--text-light); font: 14px/1.55 var(--font); }

/* Share-form modal */
.shareform-modal {
  width: 460px;
  max-width: calc(100vw - 32px);
  padding: 20px 22px 22px;
}
.shareform-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.shareform-title {
  font: 600 17px/1.2 var(--font-display, var(--font));
  color: var(--text);
}
.shareform-note { color: var(--text-light); font: 13px/1.5 var(--font); margin: 4px 0 14px; }
.shareform-linkrow { display: flex; gap: 8px; }
.shareform-link {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: var(--radius-ctl);
  background: var(--bg-hover);
  color: var(--text);
  font: 13px/1.3 var(--font-mono, monospace);
}
.shareform-copy,
.shareform-open,
.shareform-unpublish {
  padding: 8px 12px;
  border-radius: var(--radius-ctl);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: 500 13px var(--font);
  cursor: pointer;
  white-space: nowrap;
}
.shareform-copy { background: var(--accent); color: #fff; border-color: transparent; }
.shareform-copy:hover { filter: brightness(1.05); }
.shareform-open:hover,
.shareform-unpublish:hover { background: var(--bg-hover); }
.shareform-actions { display: flex; gap: 8px; margin-top: 14px; }
.shareform-unpublish { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.shareform-rulehint { color: var(--text-faint); font: 12px/1.5 var(--font); margin: 14px 0 0; }

/* ---- conditional logic (builder) ------------------------------------------ */
.dbform-cond {
  margin-top: 8px; padding: 8px 10px; border-radius: 8px;
  background: var(--bg-hover, rgba(0,0,0,.03));
  border: 1px dashed var(--border, #e3e3e0);
}
.dbform-cond-head { display: flex; align-items: center; gap: 8px; }
.dbform-cond-label { font-size: 12px; color: var(--text-light, #787774); }
.dbform-cond-mode,
.dbform-cond-prop, .dbform-cond-op, .dbform-cond-valinput {
  font-size: 12.5px; padding: 3px 6px; border-radius: 6px;
  border: 1px solid var(--border-strong, #d3d3d1);
  background: var(--bg-input, #fff); color: var(--text, #37352f);
}
.dbform-cond-body {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px;
}
.dbform-cond-val { display: inline-flex; }
.dbform-cond-valinput { min-width: 90px; }