/* =============================================
   방화문 원자재 관리 시스템 - 스타일시트
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --bg-primary:   #0F172A;
  --bg-secondary: #1E293B;
  --bg-card:      #1E293B;
  --bg-elevated:  #273549;
  --bg-input:     #0F172A;
  --border:       #334155;
  --border-light: #2A3A50;

  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  --accent:       #F97316;
  --accent-dark:  #EA6C0A;
  --accent-light: rgba(249,115,22,0.12);

  --success:      #22C55E;
  --success-bg:   rgba(34,197,94,0.12);
  --warning:      #EAB308;
  --warning-bg:   rgba(234,179,8,0.12);
  --danger:       #EF4444;
  --danger-bg:    rgba(239,68,68,0.12);
  --info:         #3B82F6;
  --info-bg:      rgba(59,130,246,0.12);

  --sidebar-w:    240px;
  --header-h:     60px;
  --radius:       10px;
  --radius-sm:    6px;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.3);
  --transition:   0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ==================== LOGIN PAGE ==================== */
#login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(249,115,22,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 50%);
}
.login-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow);
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
}
.login-logo .logo-icon {
  width: 60px; height: 60px;
  background: var(--accent-light);
  border: 2px solid var(--accent);
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 12px;
}
.login-logo h1 { font-size: 1.4rem; font-weight: 700; }
.login-logo p { color: var(--text-muted); font-size: 0.85rem; }
.login-box .form-group { margin-bottom: 16px; }
.login-box .form-group label { display: block; font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 6px; }
.login-box input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition);
}
.login-box input:focus { outline: none; border-color: var(--accent); }
.login-error { color: var(--danger); font-size: 0.82rem; margin-bottom: 12px; display: none; }
.login-error.show { display: block; }
.btn-login {
  width: 100%;
  padding: 11px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition), transform 0.1s;
}
.btn-login:hover { background: var(--accent-dark); }
.btn-login:active { transform: scale(0.98); }
.login-hint { text-align: center; margin-top: 20px; color: var(--text-muted); font-size: 0.78rem; }

/* ==================== APP LAYOUT ==================== */
#app { display: flex; min-height: 100vh; }
#app.hidden { display: none; }
#login-page.hidden { display: none; }
.hidden { display: none !important; }

/* ==================== SIDEBAR ==================== */
#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}
.sidebar-brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand .brand-icon {
  width: 36px; height: 36px;
  background: var(--accent-light);
  border: 1px solid var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.sidebar-brand .brand-text { font-size: 0.88rem; font-weight: 700; line-height: 1.3; }
.sidebar-brand .brand-sub { font-size: 0.7rem; color: var(--text-muted); }

.sidebar-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.nav-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 12px 10px 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  margin-bottom: 2px;
  font-size: 0.88rem;
}
.nav-item:hover { background: var(--bg-elevated); color: var(--text-primary); }
.nav-item.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}
.nav-item .nav-icon { font-size: 16px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 7px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid var(--border);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.user-info:hover { background: var(--bg-elevated); }
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
}
.user-name { font-size: 0.85rem; font-weight: 600; }
.user-role { font-size: 0.7rem; color: var(--text-muted); }
.logout-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
}
.logout-btn:hover { color: var(--danger); }

/* ==================== MAIN AREA ==================== */
#main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==================== HEADER ==================== */
#header {
  height: var(--header-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 16px;
}
.header-title { flex: 1; font-size: 1rem; font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 36px; height: 36px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
  transition: all var(--transition);
  position: relative;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }
.notif-dot {
  position: absolute;
  top: 4px; right: 4px;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--bg-secondary);
}

/* ==================== CONTENT ==================== */
#content { flex: 1; padding: 24px; }

/* ==================== PAGE HEADER ==================== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.page-title { font-size: 1.3rem; font-weight: 700; }
.page-subtitle { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }

/* ==================== STATS CARDS ==================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: border-color var(--transition), transform var(--transition);
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.stat-icon.orange { background: var(--accent-light); color: var(--accent); }
.stat-icon.blue   { background: var(--info-bg); color: var(--info); }
.stat-icon.green  { background: var(--success-bg); color: var(--success); }
.stat-icon.red    { background: var(--danger-bg); color: var(--danger); }
.stat-icon.yellow { background: var(--warning-bg); color: var(--warning); }
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.2; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); }

/* ==================== CARDS ==================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.card-title { font-size: 0.95rem; font-weight: 600; }
.card-body { padding: 20px; }

/* ==================== TABLES ==================== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
thead tr { border-bottom: 1px solid var(--border); }
thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
tbody tr {
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-elevated); }
tbody td {
  padding: 11px 14px;
  color: var(--text-primary);
  vertical-align: middle;
}
tbody td .text-muted { color: var(--text-muted); }
.table-actions { display: flex; gap: 6px; }

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-secondary { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--text-secondary); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { filter: brightness(0.9); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { filter: brightness(0.9); }
.btn-warning { background: var(--warning); color: #000; border-color: var(--warning); }
.btn-warning:hover { filter: brightness(0.9); }
.btn-ghost { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.btn-ghost:hover { color: var(--text-primary); border-color: var(--text-muted); }
.btn-sm { padding: 5px 10px; font-size: 0.78rem; }
.btn-icon { padding: 6px 8px; }

/* ==================== BADGES / STATUS ==================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-orange  { background: var(--accent-light);   color: var(--accent); }
.badge-blue    { background: var(--info-bg);         color: var(--info); }
.badge-green   { background: var(--success-bg);      color: var(--success); }
.badge-red     { background: var(--danger-bg);       color: var(--danger); }
.badge-yellow  { background: var(--warning-bg);      color: var(--warning); }
.badge-gray    { background: rgba(100,116,139,0.15); color: var(--text-muted); }

/* ==================== FORM ELEMENTS ==================== */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group label .req { color: var(--danger); }
.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text-primary);
  font-size: 0.88rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
}
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; }
select.form-control option { background: var(--bg-secondary); }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* ==================== SEARCH / FILTER BAR ==================== */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}
.search-wrap .ti {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
}
.search-wrap input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.88rem;
}
.search-wrap input:focus { outline: none; border-color: var(--accent); }

/* ==================== TABS ==================== */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab-btn {
  padding: 9px 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ==================== MODAL ==================== */
#modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
#modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform var(--transition);
}
#modal-overlay.open .modal { transform: translateY(0); }
.modal.modal-lg { max-width: 800px; }
.modal.modal-sm { max-width: 420px; }
.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 1;
}
.modal-title { font-size: 1rem; font-weight: 700; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  padding: 2px 6px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.modal-close:hover { color: var(--danger); background: var(--danger-bg); }
.modal-body { padding: 20px 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  position: sticky;
  bottom: 0;
  background: var(--bg-secondary);
}

/* ==================== ORDER ITEMS TABLE ==================== */
.order-items-table { margin-top: 12px; }
.order-items-table table td, .order-items-table table th { padding: 8px 10px; }
.order-items-table input, .order-items-table select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  color: var(--text-primary);
  font-size: 0.85rem;
}
.order-items-table input:focus, .order-items-table select:focus { outline: none; border-color: var(--accent); }
.remove-row-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 2px 5px;
  border-radius: 4px;
}
.remove-row-btn:hover { color: var(--danger); background: var(--danger-bg); }

/* ==================== TOAST NOTIFICATIONS ==================== */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow);
  min-width: 280px;
  max-width: 400px;
  animation: slideIn 0.3s ease;
  border-left: 4px solid var(--accent);
}
.toast.toast-success { border-left-color: var(--success); }
.toast.toast-error   { border-left-color: var(--danger); }
.toast.toast-warning { border-left-color: var(--warning); }
.toast-icon { font-size: 18px; flex-shrink: 0; }
.toast-success .toast-icon { color: var(--success); }
.toast-error   .toast-icon { color: var(--danger); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info    .toast-icon { color: var(--info); }
.toast-msg { font-size: 0.86rem; flex: 1; }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes fadeOut {
  to { opacity: 0; transform: translateX(20px); }
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.5; }
.empty-state p { font-size: 0.9rem; }

/* ==================== MISC ==================== */
.text-right { text-align: right; }
.text-center { text-align: center; }
.flex { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.fw-bold { font-weight: 700; }
.text-sm { font-size: 0.78rem; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }

/* Low stock row highlight */
tr.low-stock td { color: var(--warning); }
tr.critical-stock td { color: var(--danger); }

/* Stock progress bar */
.stock-bar { height: 4px; background: var(--border); border-radius: 2px; margin-top: 4px; overflow: hidden; }
.stock-bar-fill { height: 100%; border-radius: 2px; transition: width 0.4s ease; }
.stock-bar-fill.ok     { background: var(--success); }
.stock-bar-fill.low    { background: var(--warning); }
.stock-bar-fill.critical { background: var(--danger); }

/* ==================== PRINT STYLES (for PDF) ==================== */
@media print {
  body { background: #fff; color: #000; }
  #login-page, #sidebar, #header, .no-print { display: none !important; }
  #main { margin: 0; }
  #content { padding: 0; }
  .print-container { display: block !important; }
}

/* ==================== DASHBOARD ==================== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.alert-list { display: flex; flex-direction: column; gap: 8px; }
.alert-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--warning);
}
.alert-item.critical { border-left-color: var(--danger); }

/* ==================== CONFIRM DIALOG ==================== */
.confirm-dialog {
  text-align: center;
  padding: 8px 0;
}
.confirm-dialog .confirm-icon { font-size: 40px; margin-bottom: 12px; }
.confirm-dialog h3 { font-size: 1.05rem; margin-bottom: 8px; }
.confirm-dialog p { color: var(--text-muted); font-size: 0.88rem; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  #sidebar { transform: translateX(-100%); width: 240px; }
  #sidebar.open { transform: translateX(0); width: 240px; }
  #main { margin-left: 0; }
  .form-row, .form-row-3, .grid-2 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ==================== PRINT DOCUMENT ==================== */
#print-frame {
  position: fixed;
  top: -9999px;
  left: -9999px;
  width: 0; height: 0;
  border: none;
}
.print-doc {
  font-family: '맑은 고딕', 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  padding: 30px;
  color: #000;
  font-size: 13px;
  line-height: 1.5;
}
.print-doc h1 { font-size: 20px; text-align: center; margin-bottom: 20px; border-bottom: 2px solid #000; padding-bottom: 10px; }
.print-doc .meta-table { width: 100%; margin-bottom: 20px; border-collapse: collapse; }
.print-doc .meta-table td { padding: 4px 10px; border: 1px solid #ccc; }
.print-doc .meta-table .label { background: #f5f5f5; font-weight: bold; width: 25%; }
.print-doc .items-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.print-doc .items-table th, .print-doc .items-table td { border: 1px solid #ccc; padding: 7px 10px; text-align: center; }
.print-doc .items-table th { background: #f0f0f0; font-weight: bold; }
.print-doc .items-table .name-col { text-align: left; }
.print-doc .total-row { font-weight: bold; background: #f5f5f5; }
.print-doc .signatures { display: flex; justify-content: flex-end; gap: 30px; margin-top: 40px; }
.print-doc .sig-box { text-align: center; border: 1px solid #ccc; min-width: 100px; padding: 10px; }
.print-doc .sig-box .sig-title { font-size: 11px; color: #666; margin-bottom: 30px; }
.print-doc .company-name { font-weight: bold; font-size: 15px; margin-bottom: 4px; }