:root {
  --navy: #0b1a2b;
  --navy-2: #12263f;
  --gold: #c9a227;
  --gold-2: #e3c04f;
  --ink: #16202c;
  --line: #c8d0da;
  --paper: #ffffff;
  --bg: #e8ebf0;
  --danger: #b3261e;
  --ok: #1b7f4d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Roboto", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  padding-bottom: 86px;
}

/* ---------- Top bar ---------- */
.topbar {
  background: linear-gradient(180deg, var(--navy-2), var(--navy));
  color: #fff;
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
}
.topbar-logo { width: 52px; height: 52px; object-fit: contain; filter: drop-shadow(0 2px 4px rgba(0,0,0,.5)); }
.topbar-text h1 { margin: 0; font-size: 17px; letter-spacing: 2px; }
.topbar-text p { margin: 2px 0 0; font-size: 11px; letter-spacing: 3px; color: var(--gold-2); }

/* ---------- Tabs (kullanılmıyor — formlar alt alta) ---------- */

/* ---------- Paper ---------- */
.forms { max-width: 980px; margin: 16px auto; padding: 0 12px; display: flex; flex-direction: column; gap: 28px; }
.form-page { display: block; }

.paper {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(11,26,43,.12);
  padding: 22px 26px 26px;
  position: relative;
  overflow: hidden;
}
.paper::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(201,162,39,.35);
  border-radius: 5px;
  pointer-events: none;
}

.paper-head {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 3px double var(--navy);
  padding-bottom: 12px;
  margin-bottom: 6px;
}
.paper-logo { width: 78px; height: 78px; object-fit: contain; }
.paper-head-text { flex: 1; }
.paper-head-text h2 { margin: 0; font-size: 16px; letter-spacing: 1.5px; color: var(--navy); }
.paper-head-text .sub { margin: 2px 0 6px; font-size: 10px; letter-spacing: 2.5px; color: #6b7684; }
.paper-head-text .doc-title { margin: 0; font-size: 18px; font-weight: 800; color: var(--ink); letter-spacing: .5px; }
.doc-code {
  background: var(--navy);
  color: var(--gold-2);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1px;
  padding: 8px 12px;
  border-radius: 4px;
  align-self: flex-start;
}
.paper-note { font-size: 11px; color: #6b7684; margin: 8px 0 4px; }

.sec {
  margin: 18px 0 10px;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--navy);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 4px;
  text-transform: uppercase;
}

/* ---------- Fields ---------- */
.grid { display: grid; gap: 10px 14px; margin-bottom: 10px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

label { display: flex; flex-direction: column; font-size: 10px; font-weight: 700; letter-spacing: 1px; color: #3a4655; }
label.block { margin-bottom: 10px; }

input[type="text"], input[type="date"], input[type="time"], input[type="tel"], input[type="number"], select, textarea {
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ink);
  background: #fbfcfe;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(18,38,63,.12);
  background: #fff;
}
textarea { resize: vertical; line-height: 1.45; }

.checks { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 8px 0 12px; }
.check {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink);
}
.check input { width: 16px; height: 16px; accent-color: var(--navy); }

/* ---------- Chain table (LSPD-04) ---------- */
.chain-head, .chain-row {
  display: grid;
  grid-template-columns: 28px 1fr 1fr 1fr 1fr;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}
.chain-head span {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--navy);
}
.chain-row input {
  margin-top: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 7px 9px;
  font-size: 12px;
}
.chain-row > span:first-child { font-weight: 800; color: var(--navy); }

/* ---------- Signature ---------- */
.sig-grid { align-items: start; }
.sig-wrap { display: flex; flex-direction: column; }
.sig-label { font-size: 10px; font-weight: 700; letter-spacing: 1px; color: #3a4655; }
.sig-label small { color: #8a94a1; font-weight: 600; }
.sigpad {
  margin-top: 4px;
  width: 100%;
  height: 110px;
  border: 2px dashed var(--navy);
  border-radius: 4px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    repeating-linear-gradient(90deg, transparent 0 8px, rgba(0,0,0,.02) 8px 16px);
  cursor: crosshair;
  touch-action: none;
  display: block;
}
.sigpad.signed { border-style: solid; border-color: var(--ok); }
.sig-clear {
  margin-top: 6px;
  align-self: flex-end;
  background: none;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
}
.sig-clear:hover { background: var(--danger); color: #fff; }
.sig-err { color: var(--danger); font-size: 11px; font-weight: 700; margin-top: 4px; display: none; }
.sig-err.show { display: block; }

/* ---------- Submit bar ---------- */
.submitbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--navy);
  border-top: 3px solid var(--gold);
  z-index: 60;
}
.submitbar-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.submit-note { color: #9fb0c3; font-size: 11px; letter-spacing: .5px; }
.btn-submit {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: var(--navy);
  border: none;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 12px 34px;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(201,162,39,.4);
  transition: .15s;
}
.btn-submit:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-submit:active { transform: translateY(0); }

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(11,26,43,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal[hidden] { display: none; }
.modal-box {
  background: #fff;
  border-radius: 8px;
  max-width: 560px;
  width: 100%;
  max-height: 85vh;
  overflow: auto;
  padding: 22px 24px;
  border-top: 5px solid var(--gold);
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.modal-box h3 { margin: 0 0 12px; color: var(--navy); letter-spacing: 1px; font-size: 16px; }
.modal-box p { font-size: 13px; line-height: 1.5; margin: 0 0 10px; }
.modal-box ul { margin: 0 0 12px; padding-left: 18px; }
.modal-box li { font-size: 13px; margin-bottom: 6px; }
.modal-box li button {
  background: none;
  border: none;
  color: var(--navy);
  font-weight: 700;
  font-size: 13px;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}
.modal-box li button:hover { color: var(--gold); }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; margin-top: 14px; }
.modal-actions button {
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 9px 16px;
  border-radius: 5px;
  cursor: pointer;
}
.modal-actions button.ghost { background: #fff; color: var(--navy); }
.modal-actions button:hover { filter: brightness(1.1); }

.ok-badge { color: var(--ok); font-weight: 800; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .paper { padding: 16px; }
  .paper-head { flex-wrap: wrap; }
  .chain-head { display: none; }
  .chain-row { grid-template-columns: 24px 1fr; }
  .chain-row input { grid-column: 2; }
  .topbar-text h1 { font-size: 13px; }
  .submit-note { display: none; }
  .btn-submit { width: 100%; }
}

@media print {
  .topbar, .tabs, .submitbar, .modal, .sig-clear { display: none !important; }
  body { padding: 0; background: #fff; }
  .form-page { display: block !important; page-break-after: always; }
  .paper { border: none; box-shadow: none; }
}