/* =====================================================================
   PINDI BOYS — DIGITAL RENTAL AGREEMENT (Admin + Customer Signing)
   Premium dark luxury theme. Mobile-first.
   ===================================================================== */
:root {
  --ag-bg: #04070d;
  --ag-bg-soft: #0a0f1c;
  --ag-card: #0d1424;
  --ag-card-2: #0a0f1c;
  --ag-line: rgba(255,255,255,0.07);
  --ag-line-strong: rgba(212,175,55,0.28);
  --ag-ink: #f5efdf;
  --ag-ink-soft: #d8d2c0;
  --ag-ink-mute: #9a937e;
  --ag-gold: #d4af37;
  --ag-gold-lite: #f5d27f;
  --ag-gold-deep: #b8881e;
  --ag-green: #25d366;
  --ag-green-deep: #1dad53;
  --ag-red: #ef4444;
  --ag-blue: #60a5fa;
  --ag-font-head: 'Georgia', 'Playfair Display', serif;
  --ag-font-body: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; padding: 0;
  background: var(--ag-bg);
  color: var(--ag-ink);
  font-family: var(--ag-font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Top bar ---------- */
.ag-top {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: rgba(8,12,20,.94);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid var(--ag-line);
  position: sticky; top: 0; z-index: 50;
}
.ag-back-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ag-line);
  color: var(--ag-ink-soft);
  text-decoration: none;
}
.ag-top h1 {
  flex: 1; margin: 0;
  font: 800 1.05rem var(--ag-font-body);
  letter-spacing: 0.01em;
  color: var(--ag-ink);
}
.ag-top h1 small {
  display: block; font: 600 0.7rem var(--ag-font-body);
  color: var(--ag-gold); letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 2px;
}
.ag-top-help {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 999px;
  background: linear-gradient(135deg, #1dad53, #25d366);
  color: #04250f;
  font: 700 0.78rem var(--ag-font-body);
  text-decoration: none;
}

/* ---------- Layout ---------- */
.ag-page {
  max-width: 980px; margin: 0 auto;
  padding: 18px 16px 110px;
}
@media (min-width: 900px) {
  .ag-page { padding: 32px 36px 80px; }
}

/* ---------- Section card ---------- */
.ag-section {
  background: linear-gradient(170deg, rgba(13,20,36,.85), rgba(10,15,28,.85));
  border: 1px solid var(--ag-line);
  border-radius: 20px;
  padding: 20px 18px;
  margin-bottom: 16px;
  box-shadow: 0 20px 50px -28px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.04);
}
@media (min-width: 900px) {
  .ag-section { padding: 28px 30px; margin-bottom: 20px; border-radius: 22px; }
}
.ag-sec-head {
  display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px;
}
.ag-sec-num {
  flex: 0 0 38px; width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(212,175,55,0.22), rgba(212,175,55,0.08));
  border: 1px solid var(--ag-line-strong);
  color: var(--ag-gold);
  font: 800 0.82rem var(--ag-font-body); letter-spacing: 0.02em;
}
.ag-sec-head h2 { font: 800 1.18rem/1.15 var(--ag-font-body); margin: 0 0 4px; color: var(--ag-ink); }
.ag-sec-head .sub { font: 500 0.82rem var(--ag-font-body); color: var(--ag-ink-mute); margin: 0; }

/* ---------- Fields ---------- */
.ag-field { margin-bottom: 14px; }
.ag-field label, .ag-field .lbl {
  display: block;
  font: 600 0.82rem var(--ag-font-body);
  color: var(--ag-ink-soft);
  margin-bottom: 7px;
}
.ag-field label .req, .ag-field .lbl .req { color: var(--ag-gold); }
.ag-field label .hint { float: right; color: var(--ag-ink-mute); font-weight: 500; }
.ag-field input,
.ag-field select,
.ag-field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ag-line);
  color: var(--ag-ink);
  font: 500 0.94rem var(--ag-font-body);
  outline: none;
  transition: border-color 0.18s, background 0.18s;
}
.ag-field input:focus,
.ag-field select:focus,
.ag-field textarea:focus {
  border-color: var(--ag-line-strong);
  background: rgba(255,255,255,0.06);
}
.ag-field.is-invalid input,
.ag-field.is-invalid select,
.ag-field.is-invalid textarea {
  border-color: rgba(239,68,68,0.6);
  background: rgba(239,68,68,0.05);
}
.ag-field .ag-error { display: none; color: #f87171; font: 500 0.78rem var(--ag-font-body); margin-top: 6px; }
.ag-field.is-invalid .ag-error { display: block; }

.ag-grid-2 { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .ag-grid-2 { grid-template-columns: 1fr 1fr; gap: 14px; } }
.ag-grid-3 { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .ag-grid-3 { grid-template-columns: 1fr 1fr 1fr; } }

/* Radio choices */
.ag-choices {
  display: grid; gap: 10px;
  grid-template-columns: 1fr 1fr;
}
.ag-choice {
  display: block;
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1.5px solid var(--ag-line);
  cursor: pointer;
  font-weight: 600;
  text-align: center;
  transition: all 0.16s;
}
.ag-choice input { display: none; }
.ag-choice:has(input:checked) {
  background: linear-gradient(135deg, rgba(212,175,55,0.20), rgba(212,175,55,0.08));
  border-color: var(--ag-line-strong);
  color: var(--ag-gold-lite);
}

/* ---------- Buttons ---------- */
.ag-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 0; cursor: pointer;
  font: 700 0.92rem var(--ag-font-body);
  text-decoration: none;
  transition: filter 0.15s, transform 0.1s;
}
.ag-btn:active { transform: scale(0.98); }
.ag-btn:hover { filter: brightness(1.08); }
.ag-btn-primary {
  background: linear-gradient(135deg, var(--ag-gold-deep), var(--ag-gold));
  color: #1c1500;
  box-shadow: 0 14px 30px -10px rgba(212,175,55,0.55);
}
.ag-btn-wa {
  background: linear-gradient(135deg, var(--ag-green-deep), var(--ag-green));
  color: #04250f;
  box-shadow: 0 14px 30px -10px rgba(37,211,102,0.55);
}
.ag-btn-ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ag-line);
  color: var(--ag-ink);
}
.ag-btn-danger {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.35);
  color: #fca5a5;
}
.ag-btn-lg { padding: 16px 24px; font-size: 1rem; border-radius: 14px; }
.ag-btn-block { width: 100%; }
.ag-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------- Admin: Agreement list ---------- */
.ag-list { display: grid; gap: 12px; }
.ag-row {
  display: grid; gap: 12px;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--ag-line);
}
.ag-row-main b { display: block; font: 700 0.95rem var(--ag-font-body); color: var(--ag-ink); }
.ag-row-main small { display: block; font: 500 0.78rem var(--ag-font-body); color: var(--ag-ink-mute); margin-top: 2px; }
.ag-row-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.ag-row-actions .ag-btn { padding: 8px 12px; font-size: 0.78rem; border-radius: 10px; }

.ag-status {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 999px;
  font: 700 0.66rem var(--ag-font-body); letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ag-status-draft   { background: rgba(255,255,255,0.06); color: var(--ag-ink-soft); border: 1px solid var(--ag-line); }
.ag-status-sent    { background: rgba(96,165,250,0.12); color: #93c5fd; border: 1px solid rgba(96,165,250,0.35); }
.ag-status-viewed  { background: rgba(212,175,55,0.12); color: var(--ag-gold-lite); border: 1px solid var(--ag-line-strong); }
.ag-status-signed  { background: rgba(37,211,102,0.12); color: var(--ag-green); border: 1px solid rgba(37,211,102,0.35); }
.ag-status-complete{ background: linear-gradient(135deg, rgba(37,211,102,0.2), rgba(212,175,55,0.18)); color: #fff; border: 1px solid rgba(212,175,55,0.5); }

.ag-empty {
  padding: 40px 20px; text-align: center;
  border: 2px dashed var(--ag-line);
  border-radius: 16px;
  color: var(--ag-ink-mute);
}
.ag-empty b { display: block; color: var(--ag-ink); font-size: 1.02rem; margin-bottom: 6px; }

/* ---------- Signature pad ---------- */
.ag-sig-wrap {
  background: #fff;
  border: 1.5px dashed var(--ag-line-strong);
  border-radius: 16px;
  padding: 0;
  position: relative;
  overflow: hidden;
}
.ag-sig-wrap canvas { display: block; width: 100%; height: 220px; touch-action: none; }
.ag-sig-clear {
  position: absolute; top: 8px; right: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: 0; cursor: pointer;
  font: 700 0.72rem var(--ag-font-body);
}
.ag-sig-help { font: 500 0.78rem var(--ag-font-body); color: var(--ag-ink-mute); margin-top: 8px; text-align: center; }

/* ---------- File upload ---------- */
.ag-upload {
  display: block;
  padding: 16px;
  border: 1.5px dashed var(--ag-line-strong);
  border-radius: 14px;
  background: rgba(212,175,55,0.04);
  text-align: center;
  cursor: pointer;
  transition: background 0.16s, border-color 0.16s;
}
.ag-upload:hover { background: rgba(212,175,55,0.08); }
.ag-upload .ic {
  width: 38px; height: 38px;
  margin: 0 auto 8px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(212,175,55,0.15);
  color: var(--ag-gold);
}
.ag-upload b { display: block; font: 700 0.88rem var(--ag-font-body); color: var(--ag-ink); margin-bottom: 2px; }
.ag-upload small { font: 500 0.72rem var(--ag-font-body); color: var(--ag-ink-mute); }
.ag-upload-preview {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--ag-line-strong);
}
.ag-upload-preview img { width: 100%; max-height: 180px; object-fit: cover; display: block; background: #0a0d18; }
.ag-upload-preview-info {
  padding: 8px 12px;
  font: 600 0.78rem var(--ag-font-body);
  color: var(--ag-ink-soft);
  background: rgba(0,0,0,0.45);
}
.ag-upload-remove {
  position: absolute; top: 6px; right: 6px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  cursor: pointer; font-size: 0.85rem; line-height: 1;
}

/* ---------- Terms list ---------- */
.ag-terms-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 10px;
}
.ag-terms-list li {
  position: relative;
  padding: 10px 14px 10px 38px;
  border-radius: 11px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--ag-line);
  font: 500 0.84rem/1.45 var(--ag-font-body);
  color: var(--ag-ink-soft);
}
.ag-terms-list li::before {
  content: "✓";
  position: absolute; left: 12px; top: 11px;
  width: 18px; height: 18px;
  display: grid; place-items: center;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--ag-gold), var(--ag-gold-lite));
  color: #1c1500;
  font-weight: 800; font-size: 0.78rem;
}
.ag-terms-accept {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  margin-top: 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1.5px solid var(--ag-line);
  cursor: pointer;
}
.ag-terms-accept:has(input:checked) {
  border-color: var(--ag-line-strong);
  background: linear-gradient(135deg, rgba(212,175,55,0.10), rgba(255,255,255,0.03));
}
.ag-terms-accept input { width: 20px; height: 20px; flex: none; accent-color: var(--ag-gold); margin-top: 1px; }
.ag-terms-accept span { font: 500 0.88rem/1.42 var(--ag-font-body); color: var(--ag-ink); }
.ag-terms-accept b { color: var(--ag-gold-lite); }

/* ---------- Notice banners ---------- */
.ag-notice {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px;
  border-radius: 12px;
  font: 500 0.84rem/1.42 var(--ag-font-body);
  margin-bottom: 14px;
}
.ag-notice-info { background: rgba(96,165,250,0.10); border: 1px solid rgba(96,165,250,0.25); color: #cfe2ff; }
.ag-notice-success { background: rgba(37,211,102,0.10); border: 1px solid rgba(37,211,102,0.28); color: #86efac; }
.ag-notice-warn { background: rgba(212,175,55,0.10); border: 1px solid var(--ag-line-strong); color: #fde68a; }
.ag-notice-error { background: rgba(239,68,68,0.10); border: 1px solid rgba(239,68,68,0.30); color: #fca5a5; }

/* ---------- Summary card ---------- */
.ag-summary {
  background: linear-gradient(170deg, rgba(20,28,46,0.85), rgba(10,15,28,0.85));
  border: 1px solid var(--ag-line-strong);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 16px;
}
.ag-summary h3 {
  font: 800 0.78rem var(--ag-font-body);
  color: var(--ag-gold);
  letter-spacing: 0.16em; text-transform: uppercase;
  margin: 0 0 12px;
}
.ag-summary-line {
  display: flex; justify-content: space-between; gap: 12px;
  font: 500 0.86rem var(--ag-font-body);
  color: var(--ag-ink-soft);
  padding: 6px 0;
}
.ag-summary-line .v { color: var(--ag-ink); font-weight: 700; }
.ag-summary-total {
  display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  margin-top: 10px; padding-top: 12px;
  border-top: 1px dashed var(--ag-line);
}
.ag-summary-total .l { font: 800 0.78rem var(--ag-font-body); color: var(--ag-ink-soft); letter-spacing: 0.08em; text-transform: uppercase; }
.ag-summary-total .v { font: 800 1.45rem var(--ag-font-body); color: var(--ag-gold-lite); }
.ag-summary-total .v small { font: 500 0.62rem var(--ag-font-body); color: var(--ag-ink-mute); }

/* ---------- Success / Done screen ---------- */
.ag-done {
  text-align: center;
  padding: 30px 18px;
}
.ag-done-ic {
  width: 80px; height: 80px;
  margin: 0 auto 18px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ag-green-deep), var(--ag-green));
  color: #04250f;
  box-shadow: 0 20px 40px -10px rgba(37,211,102,0.55);
}
.ag-done h2 {
  font: 800 1.45rem var(--ag-font-body);
  margin: 0 0 8px;
  color: var(--ag-ink);
}
.ag-done p { color: var(--ag-ink-soft); margin: 0 0 18px; }
.ag-done-actions { display: grid; gap: 10px; max-width: 380px; margin: 18px auto 0; }
@media (min-width: 600px) { .ag-done-actions { grid-template-columns: 1fr 1fr; } }

/* ---------- Filter / Search ---------- */
.ag-toolbar {
  display: flex; gap: 10px; margin-bottom: 16px; align-items: center;
}
.ag-search {
  flex: 1;
  position: relative;
}
.ag-search input {
  width: 100%; padding: 12px 14px 12px 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ag-line);
  color: var(--ag-ink); font: 500 0.92rem var(--ag-font-body);
  outline: none;
}
.ag-search svg {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--ag-ink-mute);
}

/* ---------- Modal ---------- */
.ag-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(2,4,8,0.7);
  z-index: 100;
  display: none;
  align-items: flex-end; justify-content: center;
  padding: 0;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.ag-modal-backdrop.is-open { display: flex; }
@media (min-width: 600px) {
  .ag-modal-backdrop { align-items: center; padding: 20px; }
}
.ag-modal {
  width: 100%; max-width: 560px;
  background: linear-gradient(170deg, var(--ag-card), var(--ag-card-2));
  border-top: 1px solid var(--ag-line-strong);
  border-radius: 20px 20px 0 0;
  padding: 22px;
  max-height: 90vh; overflow-y: auto;
}
@media (min-width: 600px) {
  .ag-modal { border-radius: 20px; border: 1px solid var(--ag-line-strong); }
}
.ag-modal h3 {
  font: 800 1.15rem var(--ag-font-body);
  margin: 0 0 8px;
}
.ag-modal .sub { color: var(--ag-ink-mute); margin: 0 0 18px; font: 500 0.86rem var(--ag-font-body); }
.ag-modal-link {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ag-line);
  border-radius: 11px;
  font: 600 0.78rem 'SF Mono', Menlo, monospace;
  color: var(--ag-ink-soft);
  word-break: break-all;
  margin-bottom: 14px;
}
.ag-modal-actions { display: grid; gap: 8px; }
@media (min-width: 480px) { .ag-modal-actions { grid-template-columns: 1fr 1fr; } }

/* ---------- Hidden / hide-pdf ---------- */
[hidden] { display: none !important; }
.is-hidden { display: none !important; }
.pdf-only { display: none; }

/* ---------- PDF preview frame ---------- */
.ag-pdf-frame {
  width: 100%;
  height: 75vh;
  border-radius: 14px;
  border: 1px solid var(--ag-line);
  background: #fff;
}