/* ============================================================
   Rana Estate ERP — Forms
   ============================================================ */

.form-card, .panel form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

fieldset {
  border: 0; padding: 0; margin: 0 0 1.5rem;
}
fieldset legend {
  font-size: .8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted);
  padding: 0 0 .6rem; margin-bottom: .85rem;
  border-bottom: 1px solid var(--border);
  width: 100%;
}

.grid-2, .grid-3, .grid-4 {
  display: grid; gap: .9rem; margin-bottom: .9rem;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

.field { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .85rem; }
.field > span { font-size: .78rem; font-weight: 600; color: var(--text-soft); }

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], input[type="url"],
input[type="search"], input[type="tel"], input[type="color"],
select, textarea {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: .87rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-100);
}
textarea { resize: vertical; min-height: 70px; }
input[type="file"] { padding: .35rem; font-size: .82rem; }

.checkbox { display: flex; align-items: center; gap: .45rem; font-size: .85rem; cursor: pointer; margin-bottom: .4rem; }
.checkbox input { width: auto; }

.field-range { display: flex; gap: .5rem; }
.field-range .field { flex: 1; }

.form-actions {
  display: flex; gap: .6rem; justify-content: flex-end;
  padding-top: 1rem; border-top: 1px solid var(--border);
}

.price-summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: .6rem; background: #f8fafc; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .85rem; margin-top: .6rem;
}
.price-summary > div { display: flex; justify-content: space-between; gap: .5rem; font-size: .85rem; }
.price-summary > div span { color: var(--muted); }
.price-summary > div.total {
  grid-column: 1 / -1; border-top: 2px solid var(--text);
  padding-top: .5rem; font-size: 1rem;
}

.plot-summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .7rem; background: #f8fafc; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .9rem;
}
.plot-summary > div { display: flex; flex-direction: column; }
.plot-summary span { font-size: .72rem; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.plot-summary strong { font-size: .92rem; }

.callout {
  background: #f8fafc; border: 1px dashed var(--border);
  border-radius: var(--radius-sm); padding: .85rem; margin-bottom: .9rem;
  font-size: .82rem;
}
.callout code { display: block; margin: .4rem 0; }

/* ---------------- Proof-of-payment uploader ---------------- */

.preview-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: .6rem; margin-top: .9rem;
}
.preview-item {
  position: relative; border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1;
  background: #f8fafc; display: grid; place-items: center;
}
.preview-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.preview-file {
  font-weight: 800; color: var(--muted); font-size: .9rem;
  letter-spacing: .1em;
}
.preview-remove {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(15,23,42,.85); color: #fff; border: 0;
  cursor: pointer; font-size: 14px; line-height: 1;
  display: grid; place-items: center;
}
.preview-remove:hover { background: var(--danger); }

.proof-meta-list { display: flex; flex-direction: column; gap: .6rem; margin-top: 1rem; }
.proof-meta-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: .6rem; align-items: end;
  background: #f8fafc; border: 1px dashed var(--border);
  border-radius: var(--radius-sm); padding: .7rem;
}
.proof-meta-row .proof-file-name {
  font-size: .78rem; font-weight: 600; color: var(--text-soft);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  align-self: center;
}
.proof-meta-row .field { margin-bottom: 0; }

@media (max-width: 720px) {
  .proof-meta-row { grid-template-columns: 1fr; }
}

/* ---------------- Screenshot gallery on view pages ---------------- */

.proof-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .75rem;
}
.proof-card {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; background: var(--surface); position: relative;
}
.proof-card img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  display: block; cursor: zoom-in; background: #f1f5f9;
}
.proof-card .proof-file-icon {
  aspect-ratio: 4/3; display: grid; place-items: center;
  font-weight: 800; color: var(--muted); font-size: 1.4rem;
  background: #f1f5f9; letter-spacing: .1em;
}
.proof-card .proof-body { padding: .55rem .65rem; font-size: .78rem; }
.proof-card .proof-kind {
  display: inline-block; font-size: .68rem; font-weight: 700;
  padding: .1rem .45rem; border-radius: 4px;
  background: var(--primary-100); color: var(--primary-600);
  text-transform: uppercase; letter-spacing: .03em;
}
.proof-card .proof-meta { margin-top: .35rem; color: var(--muted); }
.proof-card .proof-meta strong { color: var(--text); }
.proof-card .proof-actions {
  display: flex; gap: .3rem; padding: 0 .65rem .6rem;
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(15,23,42,.9);
  display: none; align-items: center; justify-content: center;
  z-index: 9999; padding: 1rem; cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 90vh; border-radius: 8px; }

/* ---------------- Auth pages ---------------- */

.auth-body { background: var(--bg); }
.auth-split { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; }
.auth-hero {
  background: linear-gradient(140deg, #0f172a 0%, #1e3a8a 60%, #1d4ed8 100%);
  color: #e2e8f0;
  display: flex; align-items: center; padding: 3rem;
}
.auth-hero-inner { max-width: 460px; }
.auth-hero h1 { color: #fff; font-size: 2rem; margin: .9rem 0 .6rem; }
.auth-hero p { color: #cbd5e1; font-size: .95rem; }
.auth-features { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.auth-features li { padding: .5rem 0 .5rem 1.6rem; position: relative; font-size: .88rem; color: #cbd5e1; }
.auth-features li::before {
  content: "✓"; position: absolute; left: 0; color: #4ade80; font-weight: 800;
}

.auth-form-wrap { display: flex; align-items: center; justify-content: center; padding: 2rem; }
.auth-form {
  width: 100%; max-width: 380px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  box-shadow: var(--shadow);
}
.auth-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem; font-size: .82rem;
}
.auth-foot { text-align: center; margin-top: 1rem; font-size: .8rem; }

@media (max-width: 860px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
}

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
}