*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --border: #e2e4ea;
  --text: #1a1d2e;
  --text-muted: #6b7280;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --success: #059669;
  --error-bg: #fef2f2;
  --error-text: #dc2626;
  --radius: 10px;
  --shadow: 0 1px 4px rgba(0,0,0,.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

/* ─── Header ─── */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.logout-link {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
}
.logout-link:hover { color: var(--text); }

/* ─── Main ─── */
main {
  max-width: 760px;
  margin: 32px auto;
  padding: 0 16px 60px;
}

/* ─── Auth page ─── */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow);
}

.auth-card h1 { font-size: 20px; margin-bottom: 4px; }
.subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }

/* ─── Card ─── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.card h2 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hint { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }

/* ─── Fields ─── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 500; color: var(--text-muted); }

.fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field-full { grid-column: 1 / -1; }

input[type="text"],
input[type="password"],
textarea {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color .15s;
  width: 100%;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}
textarea { resize: vertical; }
input[type="file"] {
  font-size: 13px;
  color: var(--text-muted);
}

/* ─── Radio & Checkbox ─── */
.radio-group, .checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.radio-option, .checkbox-option {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 14px;
  transition: border-color .15s, background .15s;
  user-select: none;
}

.radio-option input, .checkbox-option input { display: none; }

.radio-option:hover, .checkbox-option:hover { border-color: var(--primary); }

.radio-option.checked,
.checkbox-option:has(input:checked) {
  border-color: var(--primary);
  background: rgba(79,70,229,.06);
  color: var(--primary);
  font-weight: 500;
}

/* ─── Divider ─── */
.divider {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  margin: 16px 0;
  position: relative;
}
.divider::before, .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border);
}
.divider::before { left: 0; }
.divider::after { right: 0; }

.client-select-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.client-select-row select {
  flex: 1;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, opacity .15s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg); }
.btn-danger { background: var(--surface); color: #e53e3e; border: 1px solid #e53e3e; }
.btn-danger:hover { background: #fff5f5; }
.btn-download {
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--primary);
  width: 100%;
  margin-bottom: 10px;
}
.btn-download:hover { background: rgba(79,70,229,.06); }
.btn-full { width: 100%; }

.actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px; }

/* ─── Alert ─── */
.alert { border-radius: 7px; padding: 10px 14px; font-size: 13px; margin-bottom: 18px; }
.alert-error { background: var(--error-bg); color: var(--error-text); }

/* ─── Badge ─── */
.badge {
  font-size: 11px;
  font-weight: 400;
  background: #fef3c7;
  color: #92400e;
  padding: 2px 8px;
  border-radius: 20px;
}

/* ─── Result card ─── */
.result-card { text-align: center; padding: 48px 36px; }
.success-icon {
  width: 56px; height: 56px;
  background: #d1fae5;
  color: var(--success);
  border-radius: 50%;
  font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.result-card h2 { font-size: 22px; margin-bottom: 28px; }
.download-list { margin-bottom: 12px; }

/* ─── Utils ─── */
.mt-sm { margin-top: 10px; }
.mt-lg { margin-top: 24px; }
.field-full-row { display: contents; }

/* ─── Summary card ─── */
.summary-card { background: #f8f9ff; }
.summary-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 14px;
  margin-bottom: 12px;
}
.summary-label { color: var(--text-muted); font-weight: 500; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

@media (max-width: 540px) {
  .fields-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: 1; }
}

/* ─── Раздел выплат ─── */
main.wide { max-width: 1080px; }

.ptbl { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
.ptbl th, .ptbl td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.ptbl th { font-weight: 600; color: var(--text-muted); font-size: 12px; text-transform: uppercase; }
.ptbl td.num, .ptbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.ptbl td.center { text-align: center; }
.ptbl tr.split td { background: #fffbeb; }
.ptbl .sub { font-size: 12px; color: var(--text-muted); }

.ptbl input.amount { width: 120px; text-align: right; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 6px; font-variant-numeric: tabular-nums; }
.ptbl select { padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; }

.pill { padding: 2px 9px; border-radius: 20px; font-size: 12px; background: var(--bg); }
.pill-draft { background: #fef3c7; color: #92400e; }
.pill-approved { background: #d1fae5; color: #065f46; }
.pill-paid { background: #dbeafe; color: #1e40af; }

.tag { font-size: 12px; color: var(--text-muted); }
.tag-ok { color: var(--success); font-weight: 600; }

.totals { display: flex; gap: 22px; margin-top: 14px; font-size: 14px; flex-wrap: wrap; }
.totals .ok { color: var(--success); }
.totals .warn { color: #b45309; }

.actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form input[type=text], .inline-form input[type=month] {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; }
.row-between { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }

.hint { font-size: 13px; color: var(--text-muted); margin-top: 8px; }
.alert { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; font-size: 14px; }
.alert-error { background: var(--error-bg); color: var(--error-text); }
.alert-ok { background: #ecfdf5; color: #065f46; }
.alert ul { margin: 6px 0 0 18px; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 14px; margin: 12px 0; }
.grid label { display: flex; flex-direction: column; font-size: 12px; color: var(--text-muted); gap: 4px; }
.grid label.wide-field { grid-column: span 2; }
.grid input { padding: 7px 9px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 14px; color: var(--text); }

.services { margin: 10px 0 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.services .label { font-size: 12px; color: var(--text-muted); }
.chip { font-size: 13px; background: var(--bg); padding: 5px 10px; border-radius: 16px;
  display: inline-flex; gap: 6px; align-items: center; }
.switch { font-size: 13px; color: var(--text-muted); display: inline-flex; gap: 6px; align-items: center; }
.card.muted { opacity: .6; }

@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }

.payees { border-top: 1px solid var(--border); margin-top: 16px; padding-top: 14px; }
.payees h3 { font-size: 15px; margin-bottom: 4px; }
.payee-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.payee-row input { padding: 6px 9px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; }
.payee-row input[name=title] { width: 150px; }
.payee-row input[name=holder_name] { width: 210px; }
.payee-row input[name=bank_account] { width: 190px; }
.payee-row input[name=bik] { width: 105px; }
.payee-row input[name=bank_name] { width: 175px; }
.payee-row.new { border-top: 1px dashed var(--border); padding-top: 10px; margin-top: 12px; }
.btn.right { float: right; margin-left: 8px; }
.doc-link { font-size: 13px; font-weight: 600; text-decoration: none; color: var(--primary); }
.doc-link:hover { text-decoration: underline; }
.payee-row input[type=file] { border: none; font-size: 12px; max-width: 260px; }
.plan-cell { min-width: 210px; }
.qty { display: flex; align-items: center; gap: 6px; font-size: 12px; margin-bottom: 3px; }
.qty span { flex: 1; color: var(--text-muted); }
.qty input { width: 46px; text-align: center; padding: 3px 5px;
  border: 1px solid var(--border); border-radius: 5px; font-size: 12px; }
.purpose { margin-top: 10px; }
.purpose-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; font-size: 13px; }
.purpose textarea { width: 100%; margin-top: 4px; padding: 7px 9px; font-size: 12.5px;
  border: 1px solid var(--border); border-radius: 6px; resize: vertical;
  font-family: inherit; background: var(--bg); }
.wide-input { width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 6px; font-family: inherit; font-size: 13px; }