:root {
  color-scheme: dark;
  --bg: #14110c;
  --surface: #1e1a14;
  --surface2: #262018;
  --surface3: #332b20;
  --border: #3d3428;
  --text: #f5f0e8;
  --muted: #a89a86;
  --primary: #f5a623;
  --primary-hover: #e09415;
  --danger: #ef4444;
  --radius: 15px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  direction: rtl;
  color: var(--text);
  background: radial-gradient(ellipse at top right, #3a2a12 0%, transparent 42%), var(--bg);
  min-height: 100vh;
  line-height: 1.8;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 22px;
}
.login-box {
  width: 100%; max-width: 430px; padding: 38px 32px;
  border: 1px solid var(--border); border-radius: 22px;
  background: linear-gradient(145deg, #2a2318, #1a1610);
  box-shadow: 0 25px 70px rgba(0, 0, 0, .38);
}
.brand-mark {
  display: flex; align-items: center; justify-content: center;
  width: 76px; height: 58px; margin: 0 auto 8px; border-radius: 14px;
  background: linear-gradient(135deg, #f5a623, #d97706);
  color: #1a1208; font-weight: 800; font-size: 1.3rem; letter-spacing: 1px;
  box-shadow: 0 8px 25px rgba(245, 166, 35, .3);
}
.brand-mark.small { width: 57px; height: 45px; margin: 0; font-size: 1rem; flex-shrink: 0; }
.brand-caption {
  text-align: center; color: #f5c56a; letter-spacing: 2px; font-size: .68rem;
  margin-bottom: 22px; direction: ltr;
}
.login-box h1 { text-align: center; font-size: 1.5rem; margin-bottom: 8px; color: #f5f0e8; }
.login-subtitle { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 26px; }
.login-field { margin-bottom: 15px; }
.login-field label { display: block; color: #d4c8b0; font-size: .9rem; margin-bottom: 6px; }
.login-field input, .login-field select {
  width: 100%; padding: 12px 13px; color: var(--text);
  background: #1a1610; border: 1px solid var(--border); border-radius: 10px; outline: none;
}
.login-field input:focus, .login-field select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px #f5a62333;
}
.login-submit { width: 100%; margin-top: 7px; }
.login-error { color: #fca5a5; text-align: center; min-height: 22px; margin-top: 12px; font-size: .88rem; overflow-wrap: anywhere; }
.login-footer {
  border-top: 1px solid var(--border); padding-top: 17px; margin-top: 24px;
  text-align: center; color: #8a7a68; font-size: .78rem;
}

.container { width: 100%; max-width: 1480px; margin: auto; padding: 28px 24px 40px; }
.app-header {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-bottom: 26px; padding-bottom: 23px; border-bottom: 1px solid var(--border);
}
.header-brand { display: flex; align-items: center; gap: 15px; }
header h1 { color: #f5f0e8; font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 800; line-height: 1.6; }
.subtitle, .section-description { color: var(--muted); font-size: .88rem; }
.header-top { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; }
.user-info {
  display: flex; align-items: center; gap: 9px; padding: 9px 13px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--surface);
  color: #f5e6c8; font-size: .88rem;
}
.user-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 9px #22c55e66; }

.form-section, .table-section {
  background: linear-gradient(145deg, #241e14, #1c1812);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 25px;
  box-shadow: 0 12px 35px #00000020;
}
.form-section { margin-bottom: 25px; }
.section-heading {
  display: flex; align-items: center; gap: 13px; padding-bottom: 18px;
  margin-bottom: 21px; border-bottom: 1px solid var(--border);
}
.section-heading h2, .table-header h2 { font-size: 1.17rem; color: #f5f0e8; font-weight: 700; }
.section-icon {
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px;
  background: #4a3518; color: #fcd34d; font-size: 1.5rem;
}

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 22px; }
.form-group { min-width: 0; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label { display: block; margin-bottom: 7px; color: #d4c8b0; font-size: .88rem; font-weight: 500; }
.required { color: #f87171; }
.form-group input, .form-group select, .form-group textarea {
  display: block; width: 100%; min-width: 0; padding: 11px 13px;
  border: 1px solid #4a4030; border-radius: 10px; background-color: #1a1610;
  color: var(--text); font-family: inherit; font-size: .91rem; line-height: 1.8;
  transition: border-color .2s, box-shadow .2s;
}
.form-group select {
  cursor: pointer; padding-left: 35px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a89a86' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 13px center;
}
.form-group select option, .login-field select option { background: #221c14; color: var(--text); }
.form-group input[readonly] { background: #2a2418; color: #b8a990; cursor: not-allowed; }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px #f5a62333;
}
.form-group input[readonly]:focus { background: #2a2418; box-shadow: none; }
input::placeholder, textarea::placeholder { color: #8a7a68; }
input[type="date"] { color-scheme: dark; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 19px; border: 1px solid transparent; border-radius: 10px;
  font-family: inherit; font-size: .9rem; font-weight: 600; line-height: 1.7;
  transition: background .2s, border-color .2s, transform .2s;
}
.btn:focus-visible { outline: 2px solid #fcd34d; outline-offset: 3px; }
.btn-primary { background: var(--primary); color: #1a1208; font-weight: 700; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn-secondary { background: #3a3226; border-color: #4a4034; color: #ebe3d4; }
.btn-secondary:hover { background: #4a4034; }
.btn-sm { padding: 7px 12px; font-size: .82rem; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.form-actions { display: flex; flex-wrap: wrap; gap: 11px; }

.records-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  margin: 4px 0 22px; padding: 19px 21px; background: #1e1a14;
  border: 1px solid var(--border); border-radius: var(--radius);
}
.records-toolbar-text h2 { font-size: 1.06rem; color: #f5f0e8; }
.records-toolbar-text p { margin-top: 3px; color: var(--muted); font-size: .85rem; }
.button-symbol { font-size: 1.05rem; }
#toggle-records-btn { min-width: 175px; }

.table-section { margin-bottom: 25px; scroll-margin-top: 20px; }
.table-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.table-tools { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.search-box { flex: 1 1 280px; min-width: 0; }
.search-box input {
  width: 100%; min-width: 230px; padding: 10px 13px; border: 1px solid #4a4030;
  border-radius: 10px; background: #1a1610; color: var(--text); font-family: inherit; font-size: .88rem;
}
.search-box input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px #f5a62333; }
#export-records-btn { white-space: nowrap; }

.filter-summary { margin-bottom: 16px; }
.summary-box {
  padding: 13px 16px; background: #2a2214; border: 1px solid #5a4020;
  border-radius: 10px; color: #f5e6c8; font-size: .89rem; overflow-wrap: anywhere;
}
.person-counts { display: flex; flex-wrap: wrap; gap: 9px 15px; margin-top: 9px; }
.count-badge {
  display: inline-block; min-width: 25px; padding: 1px 8px; border-radius: 7px;
  background: #f5a623; color: #1a1208; text-align: center; font-size: .82rem; font-weight: 700;
}

.table-wrapper {
  width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 10px;
  scrollbar-width: thin; scrollbar-color: #5a4e3c #1a1610;
}
table {
  width: 100%; min-width: 1100px; border-collapse: separate; border-spacing: 0; background: #1c1812;
}
thead th {
  padding: 13px 12px; text-align: right; white-space: nowrap; font-size: .84rem; font-weight: 700;
  color: #ebe3d4; background: #332b20; border-bottom: 1px solid #4a4034;
}
tbody td {
  padding: 11px 12px; border-bottom: 1px solid #3a3226; color: #e8dfd0;
  font-size: .85rem; vertical-align: top; overflow-wrap: anywhere;
}
tbody tr { transition: background .15s; }
tbody tr:hover { background: #2c2418; }
tbody tr:last-child td { border-bottom: none; }
.actions { display: flex; align-items: center; gap: 7px; white-space: nowrap; }
.btn-edit, .btn-delete {
  padding: 6px 10px; border: 1px solid transparent; border-radius: 7px;
  font-family: inherit; font-size: .8rem; font-weight: 600; cursor: pointer;
}
.btn-edit { background: #3d2e14; border-color: #5a4020; color: #fcd34d; }
.btn-edit:hover { background: #5a4018; }
.btn-delete { background: #4a2828; border-color: #7a3838; color: #fecaca; }
.btn-delete:hover { background: #6a3030; }
.empty-message { display: none; text-align: center; color: var(--muted); padding: 36px 15px; font-size: .94rem; }
.empty-message.show { display: block; }
.table-footer {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding-top: 15px; color: #8a7a68; font-size: .78rem;
}
.app-footer { text-align: center; color: #8a7a68; font-size: .8rem; padding-top: 15px; }

* { scrollbar-width: thin; scrollbar-color: #4a4034 #18140f; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-track { background: #18140f; }
*::-webkit-scrollbar-thumb { background: #4a4034; border-radius: 10px; }

@media (max-width: 900px) {
  .container { padding: 22px 16px 32px; }
  .form-section, .table-section { padding: 20px; }
  .app-header { align-items: flex-start; }
}
@media (max-width: 700px) {
  .login-box { padding: 29px 21px; border-radius: 17px; }
  .container { padding: 15px 10px 25px; }
  .app-header { flex-direction: column; align-items: stretch; gap: 15px; margin-bottom: 19px; padding-bottom: 17px; }
  .header-brand { align-items: flex-start; gap: 11px; }
  .brand-mark.small { width: 48px; height: 41px; font-size: .88rem; }
  header h1 { font-size: 1.25rem; }
  .header-top { justify-content: space-between; }
  .form-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .form-group.full-width { grid-column: auto; }
  .form-section, .table-section { padding: 15px 12px; border-radius: 12px; margin-bottom: 17px; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; }
  .records-toolbar { align-items: stretch; padding: 16px 13px; }
  #toggle-records-btn { width: 100%; }
  .table-header { align-items: stretch; }
  .table-tools { width: 100%; align-items: stretch; flex-direction: column; }
  .search-box { width: 100%; flex-basis: auto; }
  .search-box input { min-width: 0; }
  #export-records-btn { width: 100%; }
  table { min-width: 1050px; }
  .person-counts { flex-direction: column; gap: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* دکمه بازگشت زرد و بولد */
.nav-home, a.back, .view-back, .site-back {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #f5a623, #e8910f) !important;
  color: #1a1208 !important;
  font-weight: 800 !important;
  font-size: .95rem !important;
  padding: 11px 18px !important;
  border-radius: 12px !important;
  border: none !important;
  text-decoration: none !important;
  box-shadow: 0 8px 22px rgba(245,166,35,.35);
  cursor: pointer;
  font-family: inherit;
}
.nav-home:hover, a.back:hover, .view-back:hover, .site-back:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(245,166,35,.45);
}