/* ══════════════════════════════════════════════════════════════
   KVPL SALE CONTRACTS — FULL REDESIGN
   Design: GitHub-inspired dark shell + clean content surfaces
   ══════════════════════════════════════════════════════════════ */

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

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

:root {
  --ink:          #0d1117;
  --ink2:         #161b22;
  --ink3:         #21262d;
  --ink4:         #30363d;
  --bg:           #f6f8fa;
  --bg2:          #eef1f5;
  --surface:      #ffffff;
  --border:       #d0d7de;
  --border2:      #b8c0cc;
  --text:         #1f2328;
  --text2:        #57606a;
  --text3:        #8c959f;
  --em:           #1a7f37;
  --em-bright:    #2ea043;
  --em-pale:      #dafbe1;
  --em-mid:       #26a641;
  --em-dark:      #116329;
  --danger:       #cf222e;
  --danger-pale:  #ffebe9;
  --warn:         #9a6700;
  --warn-pale:    #fff8c5;
  --info:         #0550ae;
  --info-pale:    #ddf4ff;
  --purple:       #6e40c9;
  --purple-pale:  #fbefff;
  --cf-accent:    #6e40c9;
  --cf-light:     #fbefff;
  --sb-bg:        #0d1117;
  --sb-surface:   #161b22;
  --sb-border:    rgba(240,246,252,.1);
  --sb-text:      #8b949e;
  --sb-text-hi:   #e6edf3;
  --sb-active-bg: rgba(35,134,54,.2);
  --sb-active-txt:#3fb950;
  --sb-hover:     rgba(177,186,196,.08);
  --sb-accent:    #238636;
  --radius-sm:    6px;
  --radius:       8px;
  --radius-lg:    12px;
  --radius-xl:    16px;
  --sidebar-w:    220px;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:       0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05);
  --shadow-lg:    0 10px 24px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-focus: 0 0 0 3px rgba(30,127,55,.3);
  --t:            150ms ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  font-size: 13.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ══ LOGIN ═════════════════════════════════════════════════════ */
body.login-body {
  background:
    radial-gradient(ellipse 80% 80% at 50% -20%, rgba(33,38,45,.9), transparent),
    #0d1117;
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
}

.login-shell {
  width: 100%; max-width: 960px; min-height: 560px;
  display: grid; grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: 0 0 0 1px rgba(240,246,252,.1), 0 32px 64px rgba(0,0,0,.5);
}

.login-showcase {
  background:
    radial-gradient(circle at 10% 90%, rgba(35,134,54,.2), transparent 50%),
    #161b22;
  padding: 48px 44px; display: flex; align-items: center;
  color: var(--sb-text-hi); position: relative; overflow: hidden;
}
.login-showcase::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(240,246,252,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,246,252,.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.login-showcase-inner { position: relative; z-index: 1; }

.login-showcase-badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 12px; background: rgba(35,134,54,.15);
  border: 1px solid rgba(35,134,54,.3); border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .8px;
  text-transform: uppercase; color: #3fb950; margin-bottom: 24px;
}
.login-showcase-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: #3fb950; box-shadow: 0 0 6px #3fb950;
}

.login-company-logo {
  width: min(100%, 240px); display: block;
  margin-bottom: 28px;
  filter: brightness(0) invert(1); opacity: .85;
}
.login-showcase-title {
  font-size: 26px; font-weight: 700; line-height: 1.25;
  letter-spacing: -.5px; margin-bottom: 10px; color: #e6edf3;
}
.login-showcase-text {
  font-size: 13.5px; line-height: 1.75; color: #8b949e;
  max-width: 280px; margin-bottom: 28px;
}
.login-showcase-footer {
  margin-top: 36px; padding-top: 18px;
  border-top: 1px solid rgba(240,246,252,.06);
  font-size: 11px; color: rgba(139,148,158,.45); letter-spacing: .5px;
}

.login-panel {
  background: #ffffff;
  display: flex; align-items: center; justify-content: center;
  padding: 48px 44px;
}
.login-card { width: 100%; max-width: 320px; }
.login-card-head { margin-bottom: 24px; }
.login-mini-brand {
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--em); margin-bottom: 8px;
}
.login-card-title {
  font-size: 22px; font-weight: 700; letter-spacing: -.4px;
  color: var(--text); margin-bottom: 6px;
}
.login-card-text { color: var(--text2); font-size: 13.5px; }

.login-form { display: grid; gap: 14px; }
.login-form-group { display: flex; flex-direction: column; gap: 5px; }
.login-form-group label { font-size: 12px; font-weight: 600; color: var(--text); }
.login-form-group input {
  height: 40px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 0 12px; font-family: var(--font); font-size: 13.5px;
  color: var(--text); background: var(--surface); outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.login-form-group input:focus { border-color: var(--em); box-shadow: var(--shadow-focus); }
.login-form-group input::placeholder { color: var(--text3); }

.login-submit {
  height: 40px; margin-top: 4px;
  background: var(--em-bright); color: #fff; border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 13.5px; font-weight: 600;
  cursor: pointer; width: 100%;
  box-shadow: 0 1px 0 rgba(27,31,36,.1);
  transition: background var(--t);
}
.login-submit:hover { background: var(--em-dark); }

.login-alert {
  padding: 10px 14px; background: var(--danger-pale);
  border: 1px solid rgba(207,34,46,.2); border-radius: var(--radius-sm);
  color: var(--danger); font-size: 13px; margin-bottom: 14px;
}

@media (max-width: 800px) {
  .login-shell { grid-template-columns: 1fr; max-width: 420px; min-height: auto; }
  .login-showcase { padding: 28px; min-height: 180px; }
  .login-showcase-text { display: none; }
  .login-panel { padding: 32px 28px; }
}

/* ══ SIDEBAR ═══════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w); background: var(--sb-bg);
  border-right: 1px solid var(--sb-border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 200;
  transition: transform .22s ease;
}

.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--sb-border);
}
.brand-leaf {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg, var(--em) 0%, var(--em-mid) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.brand-title {
  font-size: 13.5px; font-weight: 700; color: var(--sb-text-hi);
  letter-spacing: -.2px; line-height: 1.25;
}
.brand-sub {
  font-size: 10.5px; color: var(--sb-text); line-height: 1.2;
}

.nav-links { list-style: none; padding: 8px 8px; flex: 1; overflow-y: auto; }
.nav-links::-webkit-scrollbar { width: 0; }
.nav-links li a {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 10px; color: var(--sb-text); text-decoration: none;
  font-size: 13.5px; font-weight: 500; border-radius: var(--radius-sm);
  transition: color var(--t), background var(--t); margin-bottom: 1px;
}
.nav-links li a svg {
  width: 16px; height: 16px; stroke: currentColor; fill: none;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0; opacity: .8;
}
.nav-links li a:hover  { color: var(--sb-text-hi); background: var(--sb-hover); }
.nav-links li a.active {
  color: var(--sb-active-txt); background: var(--sb-active-bg); font-weight: 600;
}
.nav-links li a.active svg { opacity: 1; }
.nav-divider { height: 1px; background: var(--sb-border); margin: 6px 0; }

.sidebar-user {
  padding: 10px 12px; border-top: 1px solid var(--sb-border);
}
.sidebar-user-info { display: flex; align-items: center; gap: 9px; margin-bottom: 7px; }
.sidebar-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--em), var(--em-mid));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.sidebar-user-name  { font-size: 13px; font-weight: 600; color: var(--sb-text-hi); line-height: 1.2; }
.sidebar-user-role  { font-size: 10.5px; color: var(--sb-text); }
.sidebar-user-actions { display: flex; gap: 2px; }
.sidebar-user-link {
  font-size: 12px; color: var(--sb-text); text-decoration: none;
  background: none; border: none; cursor: pointer; font-family: var(--font);
  padding: 3px 8px; border-radius: 4px; transition: all var(--t);
}
.sidebar-user-link:hover { color: var(--sb-text-hi); background: var(--sb-hover); }
.sidebar-logout-btn:hover { color: #f85149 !important; background: rgba(248,81,73,.1) !important; }

.sidebar-toggle {
  display: none; position: fixed; top: 12px; left: 12px; z-index: 300;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px;
  cursor: pointer; box-shadow: var(--shadow-sm); color: var(--text);
}

/* ══ MAIN CONTENT ═══════════════════════════════════════════════ */
.main-content {
  margin-left: var(--sidebar-w); flex: 1; min-height: 100vh;
  transition: margin .22s ease; background: var(--bg);
}
.page-inner { padding: 24px 28px 48px; max-width: 1400px; }

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
  padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.page-title {
  font-size: 20px; font-weight: 700; color: var(--text);
  line-height: 1.25; letter-spacing: -.4px;
}
.page-title small {
  display: block; font-size: 13px; color: var(--text2);
  font-weight: 400; margin-top: 2px;
}

/* ══ BUTTONS ═══════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 13px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent;
  text-decoration: none; white-space: nowrap; line-height: 1.5;
  transition: all var(--t);
}
.btn-primary {
  background: var(--em-bright); color: #fff;
  border-color: rgba(27,31,36,.1);
  box-shadow: 0 1px 0 rgba(27,31,36,.1), inset 0 1px 0 rgba(255,255,255,.08);
}
.btn-primary:hover { background: var(--em-dark); }
.btn-outline {
  background: var(--surface); color: var(--text);
  border-color: var(--border);
  box-shadow: 0 1px 0 rgba(27,31,36,.04);
}
.btn-outline:hover { background: var(--bg2); border-color: var(--border2); }
.btn-danger {
  background: var(--danger); color: #fff; border-color: rgba(27,31,36,.1);
}
.btn-danger:hover { background: #a40e26; }
.btn-warn { background: var(--warn); color: #fff; }
.btn-warn:hover { background: #7a5000; }
.btn-sm   { padding: 4px 12px; font-size: 12px; }
.btn-icon { padding: 6px; }

/* ══ CARDS ══════════════════════════════════════════════════════ */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; padding: 12px 16px;
  border-bottom: 1px solid var(--border); background: var(--bg);
}
.card-title { font-size: 13.5px; font-weight: 600; color: var(--text); }
.card-body  { padding: 16px; }

/* ══ STATS ══════════════════════════════════════════════════════ */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow-sm);
}
.stat-label {
  font-size: 11.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .6px; color: var(--text2); margin-bottom: 6px;
}
.stat-value {
  font-size: 26px; font-weight: 700; color: var(--text);
  line-height: 1; letter-spacing: -1px;
}
.stat-value.accent { color: var(--em); }
.stat-value.danger { color: var(--danger); }
.stat-value.warn   { color: var(--warn); }
.stat-sub { font-size: 12px; color: var(--text3); margin-top: 4px; }

/* ══ FACTORY CARDS ══════════════════════════════════════════════ */
.factory-summary-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.factory-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  transition: box-shadow var(--t), transform var(--t);
}
.factory-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.factory-card::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 4px;
}
.fc-DE::before { background: #238636; }
.fc-PW::before { background: #1f6feb; }
.fc-CF::before { background: #8957e5; }
.fc-LV::before { background: #d4a72c; }
.fc-DD::before { background: #da3633; }
.factory-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px; padding-left: 8px;
}
.factory-card-name { font-size: 13px; font-weight: 600; color: var(--text); }
.factory-card-stats {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 6px; margin-bottom: 12px; padding-left: 8px;
}
.fcs-item { text-align: center; background: var(--bg); border-radius: var(--radius-sm); padding: 8px 4px; }
.fcs-val { font-size: 20px; font-weight: 700; line-height: 1.2; color: var(--text); }
.fcs-val.accent { color: var(--em); }
.fcs-val.danger { color: var(--danger); }
.fcs-lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--text3); margin-top: 1px; }

/* ══ FACTORY CHIPS ══════════════════════════════════════════════ */
.factory-chip {
  display: inline-flex; padding: 2px 8px; border-radius: 4px;
  font-size: 11.5px; font-weight: 700;
  font-family: var(--font-mono); letter-spacing: .3px;
}
.fchip-DE { background: #dafbe1; color: #116329; }
.fchip-PW { background: #ddf4ff; color: #0550ae; }
.fchip-CF { background: #fbefff; color: #6e40c9; }
.fchip-LV { background: #fff8c5; color: #7d4e00; }
.fchip-DD { background: #ffebe9; color: #a40926; }

/* ══ TABLES ═════════════════════════════════════════════════════ */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--bg); }
th {
  text-align: left; padding: 9px 14px;
  font-size: 11px; text-transform: uppercase; letter-spacing: .7px;
  color: var(--text2); font-weight: 600;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
td {
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  vertical-align: middle; font-size: 13.5px;
}
tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--t); }
tbody tr:hover { background: var(--bg); }
.total-row td {
  font-weight: 700; background: var(--bg2) !important;
  border-top: 1px solid var(--border2); font-size: 13px;
}

/* ══ BADGES ═════════════════════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; white-space: nowrap;
}
.badge-open    { background: var(--em-pale); color: var(--em-dark); }
.badge-closed  { background: var(--bg2); color: var(--text2); border: 1px solid var(--border); }
.badge-overdue { background: var(--danger-pale); color: var(--danger); }
.badge-cf      { background: var(--purple-pale); color: var(--purple); }
.badge-warn    { background: var(--warn-pale); color: var(--warn); }
.badge-success { background: var(--em-pale); color: var(--em-dark); }
.badge-error   { background: var(--danger-pale); color: var(--danger); }

.role-badge { display: inline-flex; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.role-admin  { background: var(--em-pale); color: var(--em-dark); }
.role-editor { background: var(--info-pale); color: var(--info); }
.role-viewer { background: var(--bg2); color: var(--text2); border: 1px solid var(--border); }

.audit-action { display: inline-flex; padding: 2px 8px; border-radius: 4px; font-size: 11.5px; font-weight: 600; text-transform: capitalize; background: var(--bg2); color: var(--text2); }
.audit-create { background: var(--em-pale); color: var(--em-dark); }
.audit-edit   { background: var(--info-pale); color: var(--info); }
.audit-delete { background: var(--danger-pale); color: var(--danger); }
.audit-login  { background: var(--warn-pale); color: var(--warn); }
.audit-toggle { background: var(--purple-pale); color: var(--purple); }

/* ══ FORMS ══════════════════════════════════════════════════════ */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 7px 12px; font-family: var(--font); font-size: 13.5px;
  color: var(--text); background: var(--surface); outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--em); box-shadow: var(--shadow-focus);
}
.form-group input:disabled, .form-group select:disabled {
  background: var(--bg2); color: var(--text2); cursor: not-allowed;
}
.form-hint { font-size: 12px; color: var(--text3); }

/* ══ FILTERS ════════════════════════════════════════════════════ */
.filters-bar {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  margin-bottom: 14px; padding: 10px 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.filters-bar select,
.filters-bar input[type=month],
.filters-bar input[type=text] {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 5px 10px; font-family: var(--font); font-size: 13px;
  background: var(--bg); color: var(--text); outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.filters-bar select:focus, .filters-bar input:focus { border-color: var(--em); box-shadow: var(--shadow-focus); }
.filters-bar input[type=text] { flex: 1; min-width: 180px; }
.filters-label { font-size: 11.5px; font-weight: 600; color: var(--text3); white-space: nowrap; }

/* ══ TABS ═══════════════════════════════════════════════════════ */
.tabs { display: flex; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tab-btn {
  padding: 8px 16px; border: none; background: none;
  font-family: var(--font); font-size: 13.5px; font-weight: 500;
  color: var(--text2); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: all var(--t);
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--em); border-bottom-color: var(--em-mid); font-weight: 600; }

/* ══ PROGRESS ═══════════════════════════════════════════════════ */
.progress-bar {
  height: 6px; background: var(--bg2); border-radius: 999px;
  overflow: hidden; min-width: 60px;
}
.progress-fill {
  height: 100%; background: var(--em-mid); border-radius: 999px;
  transition: width .4s ease;
}
.progress-fill.overdue { background: var(--danger); }
.progress-fill.cf-over { background: var(--purple); }

/* ══ CONTRACT DETAIL ════════════════════════════════════════════ */
.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.detail-item {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px;
}
.detail-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .7px;
  color: var(--text3); margin-bottom: 3px; font-weight: 600;
}
.detail-value { font-size: 14px; font-weight: 600; color: var(--text); }

/* ══ DELIVERY / ALLOC ROWS ══════════════════════════════════════ */
.delivery-add-form {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px; align-items: end;
}
.alloc-row, .material-row {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px;
  margin-bottom: 8px; display: flex; gap: 10px; align-items: center;
}
.alloc-row select, .alloc-row input,
.material-row select, .material-row input {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 7px 10px; font-family: var(--font); font-size: 13.5px;
  background: var(--surface); color: var(--text); outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.alloc-row select:focus, .alloc-row input:focus,
.material-row select:focus, .material-row input:focus { border-color: var(--em); box-shadow: var(--shadow-focus); }
.alloc-factory-sel { flex: 2; }
.alloc-qty-inp     { flex: 1; }

/* ══ ALERTS ═════════════════════════════════════════════════════ */
.alert {
  padding: 10px 14px; border-radius: var(--radius-sm);
  margin-bottom: 14px; font-size: 13.5px;
  display: flex; align-items: center; gap: 8px;
  border: 1px solid;
}
.alert-success { background: var(--em-pale); color: var(--em-dark); border-color: rgba(35,134,54,.2); }
.alert-error   { background: var(--danger-pale); color: var(--danger); border-color: rgba(207,34,46,.2); }
.alert-warn    { background: var(--warn-pale); color: var(--warn); border-color: rgba(154,103,0,.2); }

/* ══ MODAL ══════════════════════════════════════════════════════ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.6); backdrop-filter: blur(3px);
  z-index: 300; align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 520px;
  padding: 24px; margin: 16px; border: 1px solid var(--border);
}
.modal-title { font-weight: 700; font-size: 16px; margin-bottom: 16px; color: var(--text); }

/* ══ REPORT ═════════════════════════════════════════════════════ */
.report-section       { margin-bottom: 10px; }
.report-factory-header {
  display: flex; align-items: center;
  margin-bottom: 12px; padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}
.report-grand-total   { margin-bottom: 8px; }

/* ══ UTILS ══════════════════════════════════════════════════════ */
.flex            { display: flex; }
.gap-2           { gap: 8px; }
.gap-3           { gap: 12px; }
.items-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.text-right      { text-align: right; }
.text-center     { text-align: center; }
.text-sm         { font-size: 12.5px; }
.text-muted      { color: var(--text2); }
.fw-600          { font-weight: 600; }
.mt-4            { margin-top: 16px; }
.mt-6            { margin-top: 24px; }
.mb-4            { margin-bottom: 16px; }
.mb-6            { margin-bottom: 24px; }
.number          { font-family: var(--font-mono); font-size: 13px; font-variant-numeric: tabular-nums; }
.empty-state     { padding: 32px; text-align: center; color: var(--text2); font-size: 13.5px; }
.print-only      { display: none; }

/* ══ RESPONSIVE ══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.sidebar-open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
  .main-content { margin-left: 0; }
  .page-inner { padding: 60px 16px 24px; }
  .factory-summary-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  table { font-size: 12.5px; }
  th, td { padding: 8px 10px; }
  .form-grid { grid-template-columns: 1fr; }
  .delivery-add-form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .factory-summary-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .delivery-add-form { grid-template-columns: 1fr; }
  .tabs { overflow-x: auto; }
}

/* ══ PRINT ══════════════════════════════════════════════════════ */
@media print {
  @page { size: A4 landscape; margin: 12mm 10mm; }
  .sidebar, .no-print, .sidebar-toggle { display: none !important; }
  .main-content { margin-left: 0; }
  .page-inner { padding: 0; max-width: 100%; }
  body { background: white; font-size: 11.5px; }
  .card { box-shadow: none; border: 1px solid #ccc; page-break-inside: avoid; border-radius: 0; }
  th { background: #eee !important; font-size: 10px; }
  td { font-size: 11px; padding: 5px 8px; }
  .factory-chip, .badge { border: 1px solid #ccc; background: #f0f0f0 !important; color: #333 !important; }
  a { color: inherit; text-decoration: none; }
  .progress-bar { display: none; }
  .alloc-row, .material-row { background: none; border: none; }
  .print-only { display: block !important; }
}