/* ============================================
   PIMS Operations — Master Stylesheet
   Extracted from mockup + extended for all modules
   ============================================ */

:root {
  --green-900: #1B4332;
  --green-700: #2D6A4F;
  --green-400: #74C69D;
  --green-100: #D1FAE5;
  --green-50:  #F0F7F4;
  --white:     #FFFFFF;
  --gray-800:  #1A1A2E;
  --gray-600:  #4B5563;
  --gray-400:  #9CA3AF;
  --gray-200:  #E5E7EB;
  --gray-100:  #F3F4F6;
  --red-100:   #FEE2E2;
  --red-600:   #DC2626;
  --orange-100:#FEF3C7;
  --orange-600:#D97706;
  --blue-100:  #DBEAFE;
  --blue-600:  #2563EB;
  --shadow:    0 2px 8px rgba(0,0,0,0.10);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.13);
}

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

/* ── GLOBAL SCROLLBARS (thick & visible) ── */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: #F3F4F6; }
::-webkit-scrollbar-thumb { background: #9CA3AF; border-radius: 6px; border: 2px solid #F3F4F6; }
::-webkit-scrollbar-thumb:hover { background: #6B7280; }
/* Firefox */
* { scrollbar-width: auto; scrollbar-color: #9CA3AF #F3F4F6; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--green-50);
  color: var(--gray-800);
  display: flex;
  height: 100vh;
  overflow: hidden;
}
a { color: inherit; text-decoration: none; }

/* ── SIDEBAR ── */
#sidebar {
  width: 230px; min-width: 230px;
  background: var(--green-900); color: #fff;
  display: flex; flex-direction: column;
  height: 100vh; overflow-y: auto;
}
#sidebar::-webkit-scrollbar { width: 10px; }
#sidebar::-webkit-scrollbar-track { background: rgba(0,0,0,0.15); }
#sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.35); border-radius: 5px; }
#sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.55); }

.sidebar-logo {
  padding: 20px 18px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-logo .logo-badge {
  display: inline-block; background: var(--green-400); color: var(--green-900);
  font-weight: 800; font-size: 11px; padding: 3px 8px; border-radius: 4px;
  letter-spacing: 1px; margin-bottom: 6px;
}
.sidebar-logo h1 { font-size: 15px; font-weight: 700; color: #fff; line-height: 1.3; }
.sidebar-logo p  { font-size: 10px; color: var(--green-400); margin-top: 2px; }

.sidebar-section {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px 10px 12px; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px; color: rgba(255,255,255,0.4);
  cursor: pointer; user-select: none; transition: all 0.15s;
  border-top: 1px solid rgba(255,255,255,0.06); margin-top: 0;
  background: rgba(0,0,0,0.08);
}
.sidebar-section:hover { color: rgba(255,255,255,0.8); background: rgba(255,255,255,0.04); }
.sidebar-section.open { color: var(--green-400); background: rgba(116,198,157,0.08); }
.sec-arrow {
  font-size: 9px; transition: transform 0.2s; opacity: 0.6;
}
.sidebar-section.open .sec-arrow { transform: rotate(90deg); opacity: 1; }
.nav-group {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out;
}
.nav-group.open { max-height: 400px; transition: max-height 0.3s ease-in; }
.nav-group .nav-item { padding-left: 22px; font-size: 12.5px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; cursor: pointer; font-size: 13px;
  color: rgba(255,255,255,0.75);
  border-left: 3px solid transparent; transition: all 0.15s;
}
.nav-item:hover { background: rgba(255,255,255,0.07); color: #fff; }
.nav-item.active {
  background: rgba(116,198,157,0.15); color: var(--green-400);
  border-left-color: var(--green-400); font-weight: 600;
}
.nav-item .icon { font-size: 16px; width: 20px; text-align: center; }
.nav-badge {
  margin-left: auto; background: var(--red-600); color: #fff;
  border-radius: 10px; font-size: 10px; padding: 1px 6px; font-weight: 700;
}
.sidebar-footer {
  margin-top: auto; padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.user-chip { display: flex; align-items: center; gap: 10px; }
.user-chip .avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--green-700);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: var(--green-400);
}
.user-chip .info .name { font-size: 12px; font-weight: 600; color: #fff; }
.user-chip .info .role { font-size: 10px; color: var(--green-400); }

/* ── MAIN CONTENT ── */
#main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

#topbar {
  background: var(--white); border-bottom: 1px solid #E5E7EB;
  padding: 0 24px; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05); flex-shrink: 0;
}
.topbar-left h2 { font-size: 17px; font-weight: 700; color: var(--green-900); }
.topbar-left p  { font-size: 11px; color: var(--gray-400); margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.topbar-btn {
  padding: 7px 14px; border-radius: 6px; font-size: 12px; font-weight: 600;
  cursor: pointer; border: none; transition: all 0.15s;
}
.btn-primary { background: var(--green-700); color: #fff; }
.btn-primary:hover { background: var(--green-900); }
.btn-secondary { background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-400); }
.btn-secondary:hover { background: var(--green-100); }
.btn-danger { background: var(--red-600); color: #fff; }
.btn-danger:hover { background: #B91C1C; }
.btn-sm { padding: 5px 10px; font-size: 11px; }

.notif-btn { position: relative; background: none; border: none; cursor: pointer; font-size: 18px; }
.notif-dot {
  position: absolute; top: 2px; right: 2px; width: 8px; height: 8px;
  background: var(--red-600); border-radius: 50%; border: 2px solid #fff;
}

#content { flex: 1; overflow-y: auto; padding: 24px; }
#content::-webkit-scrollbar { width: 12px; }
#content::-webkit-scrollbar-track { background: #F3F4F6; }
#content::-webkit-scrollbar-thumb { background: #9CA3AF; border-radius: 6px; border: 2px solid #F3F4F6; }
#content::-webkit-scrollbar-thumb:hover { background: #6B7280; }

/* ── KPI CARDS ── */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: var(--white); border-radius: 10px; padding: 18px 20px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px;
}
.kpi-label { font-size: 11px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.8px; }
.kpi-value { font-size: 28px; font-weight: 800; color: var(--green-900); line-height: 1; }
.kpi-sub { font-size: 12px; color: var(--gray-600); }
.kpi-trend { font-size: 12px; font-weight: 600; }
.kpi-icon { font-size: 22px; margin-bottom: 2px; }
.trend-up   { color: #059669; }
.trend-down { color: var(--red-600); }

/* ── CARDS & CHART AREAS ── */
.chart-row { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 24px; }
.card { background: var(--white); border-radius: 10px; padding: 20px; box-shadow: var(--shadow); }
.card-title {
  font-size: 13px; font-weight: 700; color: var(--green-900); margin-bottom: 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.card-badge { font-size: 10px; padding: 2px 8px; border-radius: 10px; font-weight: 600; }
.badge-green  { background: var(--green-100); color: var(--green-700); }
.badge-red    { background: var(--red-100); color: var(--red-600); }
.badge-orange { background: var(--orange-100); color: var(--orange-600); }
.badge-blue   { background: var(--blue-100); color: var(--blue-600); }

/* ── ALERTS ── */
.alert-item {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
  border-radius: 8px; margin-bottom: 8px; cursor: pointer; transition: opacity 0.15s;
}
.alert-item:hover { opacity: 0.85; }
.alert-icon { font-size: 16px; margin-top: 1px; }
.alert-title { font-size: 12px; font-weight: 700; }
.alert-desc  { font-size: 11px; color: var(--gray-600); margin-top: 2px; }
.alert-time  { font-size: 10px; color: var(--gray-400); margin-top: 3px; }

/* ── MODULE TILES ── */
.module-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.module-tile {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); cursor: pointer; transition: all 0.15s;
  border-top: 3px solid var(--green-400); text-align: center;
}
.module-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.module-tile .m-icon { font-size: 26px; margin-bottom: 8px; }
.module-tile .m-name { font-size: 12px; font-weight: 700; color: var(--green-900); }
.module-tile .m-stat { font-size: 11px; color: var(--gray-400); margin-top: 3px; }

/* ── TABLES (shared) ── */
.data-table, .chit-table, .wb-table, .stock-table {
  width: 100%; border-collapse: collapse; font-size: 12px;
}
.data-table th, .chit-table th, .wb-table th, .stock-table th {
  background: var(--green-900); color: #fff; padding: 10px 14px;
  text-align: left; font-size: 11px; font-weight: 600;
}
.data-table th:first-child { border-radius: 8px 0 0 0; }
.data-table th:last-child  { border-radius: 0 8px 0 0; }
.data-table td, .chit-table td, .wb-table td, .stock-table td {
  padding: 9px 14px; border-bottom: 1px solid #F3F4F6;
}
.data-table tr:hover td, .chit-table tr:hover td, .wb-table tr:hover td, .stock-table tr:hover td {
  background: var(--green-50);
}
.data-table-wrap {
  background: var(--white); border-radius: 10px; box-shadow: var(--shadow); overflow: hidden;
}
.data-table-title {
  padding: 14px 18px; font-size: 13px; font-weight: 700; color: var(--green-900);
  border-bottom: 1px solid #F3F4F6; display: flex; align-items: center; gap: 8px;
  justify-content: space-between;
}

/* ── STATUS PILLS & TAGS ── */
.status-pill {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 10px; font-weight: 700;
}
.pill-green  { background: var(--green-100); color: var(--green-700); }
.pill-orange { background: var(--orange-100); color: var(--orange-600); }
.pill-red    { background: var(--red-100); color: var(--red-600); }
.pill-gray   { background: var(--gray-100); color: var(--gray-600); }
.pill-blue   { background: var(--blue-100); color: var(--blue-600); }

.tag {
  display: inline-flex; align-items: center; gap: 4px; font-size: 10px;
  padding: 3px 8px; border-radius: 10px; font-weight: 600;
}
.tag-green  { background: var(--green-100); color: var(--green-700); }
.tag-red    { background: var(--red-100); color: var(--red-600); }
.tag-orange { background: var(--orange-100); color: var(--orange-600); }
.tag-blue   { background: var(--blue-100); color: var(--blue-600); }

/* ── ANOMALY TABLE ROWS ── */
.wb-table tr.anomaly td, .data-table tr.anomaly td, .stock-table tr.low-stock td {
  background: #FFF5F5;
}
.wb-table tr.anomaly td:first-child, .data-table tr.anomaly td:first-child,
.stock-table tr.low-stock td:first-child {
  border-left: 3px solid var(--red-600);
}
.anomaly-flag {
  color: var(--red-600); font-size: 11px; font-weight: 700;
  display: flex; align-items: center; gap: 4px;
}

/* ── STOCK BAR ── */
.stock-bar-wrap { width: 100px; background: #E5E7EB; border-radius: 4px; height: 6px; overflow: hidden; }
.stock-bar { height: 6px; border-radius: 4px; }
.bar-green  { background: var(--green-400); }
.bar-orange { background: var(--orange-600); }
.bar-red    { background: var(--red-600); }

/* ── WEIGHBRIDGE STATS ── */
.wb-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.wb-stat-card {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); border-left: 4px solid var(--green-400);
}
.wb-stat-card.alert-border { border-left-color: var(--red-600); }
.wb-stat-label { font-size: 10px; font-weight: 700; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.8px; }
.wb-stat-val { font-size: 24px; font-weight: 800; color: var(--green-900); margin-top: 4px; }
.wb-stat-val.red { color: var(--red-600); }
.wb-stat-sub { font-size: 11px; color: var(--gray-600); margin-top: 2px; }

.live-dot {
  display: inline-block; width: 8px; height: 8px; background: #22C55E;
  border-radius: 50%; margin-right: 6px; animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── DIGITAL CHIT (Phone Mockup) ── */
.chit-wrap { display: grid; grid-template-columns: 340px 1fr; gap: 20px; }
.chit-phone {
  background: var(--gray-800); border-radius: 24px; padding: 10px;
  box-shadow: var(--shadow-lg); max-width: 340px;
}
.phone-inner { background: #fff; border-radius: 16px; overflow: hidden; }
.phone-header {
  background: var(--green-900); color: #fff; padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
}
.phone-header h3 { font-size: 14px; font-weight: 700; }
.phone-header p  { font-size: 10px; color: var(--green-400); }
.phone-body { padding: 14px; }

/* ── FORMS ── */
.form-row { margin-bottom: 12px; }
.form-label {
  font-size: 10px; font-weight: 700; color: var(--gray-600);
  text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 4px;
}
.form-input, .form-select {
  width: 100%; padding: 8px 10px; border: 1.5px solid #E5E7EB; border-radius: 7px;
  font-size: 13px; color: var(--gray-800); background: var(--gray-100); outline: none;
}
.form-input:focus, .form-select:focus { border-color: var(--green-400); background: #fff; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.form-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 8px; margin-bottom: 12px; }
textarea.form-input { resize: vertical; min-height: 60px; }

.bunch-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 12px; }
.bunch-box { background: var(--green-50); border-radius: 8px; padding: 8px 6px; text-align: center; }
.bunch-box .b-label { font-size: 9px; font-weight: 700; color: var(--green-700); text-transform: uppercase; }
.bunch-box .b-val { font-size: 18px; font-weight: 800; color: var(--green-900); }
.bunch-box.bad { background: var(--red-100); }
.bunch-box.bad .b-label { color: var(--red-600); }
.bunch-box.bad .b-val   { color: var(--red-600); }

.gps-row {
  background: var(--blue-100); border-radius: 7px; padding: 8px 10px;
  font-size: 11px; color: var(--blue-600); margin-bottom: 12px;
  display: flex; align-items: center; gap: 6px;
}
.sync-banner {
  background: var(--orange-100); border-radius: 7px; padding: 8px 10px;
  font-size: 11px; color: var(--orange-600); margin-bottom: 12px;
  display: flex; align-items: center; gap: 6px; font-weight: 600;
}
.sync-banner.online { background: var(--green-100); color: var(--green-700); }

.btn-submit {
  width: 100%; padding: 12px; background: var(--green-700); color: #fff;
  border: none; border-radius: 8px; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: background 0.15s;
}
.btn-submit:hover { background: var(--green-900); }
.smart-po-btn {
  margin: 14px; padding: 9px 18px; background: var(--green-700); color: #fff;
  border: none; border-radius: 7px; font-size: 12px; font-weight: 700; cursor: pointer;
}
.smart-po-btn:hover { background: var(--green-900); }

/* ── NLP CHAT ── */
.stock-nlp-wrap { display: grid; grid-template-columns: 1fr 360px; gap: 20px; }
.nlp-chat {
  background: var(--white); border-radius: 10px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; height: 560px;
}
.nlp-header {
  padding: 14px 16px; background: var(--green-900);
  border-radius: 10px 10px 0 0; display: flex; align-items: center; gap: 10px;
}
.ai-avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--green-400);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.nlp-header h3 { font-size: 13px; font-weight: 700; color: #fff; }
.nlp-header p  { font-size: 10px; color: var(--green-400); }
.chat-messages {
  flex: 1; overflow-y: auto; padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.chat-messages::-webkit-scrollbar { width: 10px; }
.chat-messages::-webkit-scrollbar-track { background: #F3F4F6; }
.chat-messages::-webkit-scrollbar-thumb { background: #9CA3AF; border-radius: 5px; border: 2px solid #F3F4F6; }
.chat-messages::-webkit-scrollbar-thumb:hover { background: #6B7280; }
.msg {
  max-width: 88%; padding: 9px 12px; border-radius: 10px;
  font-size: 12px; line-height: 1.5;
}
.msg-user {
  background: var(--green-900); color: #fff; align-self: flex-end;
  border-bottom-right-radius: 3px;
}
.msg-ai {
  background: var(--green-50); color: var(--gray-800); align-self: flex-start;
  border-bottom-left-radius: 3px; border-left: 3px solid var(--green-400);
}
.msg-ai strong { color: var(--green-700); }
.chat-input-row {
  padding: 10px 12px; border-top: 1px solid #F3F4F6;
  display: flex; gap: 8px;
}
.chat-input {
  flex: 1; padding: 9px 12px; border: 1.5px solid #E5E7EB; border-radius: 8px;
  font-size: 12px; outline: none; color: var(--gray-800);
}
.chat-input:focus { border-color: var(--green-400); }
.chat-send {
  background: var(--green-700); color: #fff; border: none;
  border-radius: 8px; padding: 9px 14px; cursor: pointer; font-size: 14px;
}
.chat-send:hover { background: var(--green-900); }

/* ── MISC LAYOUT ── */
.section-title { font-size: 13px; font-weight: 700; color: var(--green-900); margin-bottom: 14px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--gray-400); font-size: 11px; }

/* ── VEHICLE CARDS ── */
.vehicle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.vehicle-card {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); border-left: 4px solid var(--green-400);
}
.vehicle-card.maintenance { border-left-color: var(--orange-600); }
.vehicle-card.alert { border-left-color: var(--red-600); }
.vehicle-card .v-no { font-size: 16px; font-weight: 800; color: var(--green-900); }
.vehicle-card .v-type { font-size: 11px; color: var(--gray-400); }
.vehicle-card .v-driver { font-size: 12px; color: var(--gray-600); margin-top: 4px; }
.vehicle-card .v-stats { display: flex; gap: 12px; margin-top: 8px; font-size: 11px; }
.vehicle-card .v-stat-val { font-weight: 700; color: var(--green-700); }

/* ── NURSERY CARDS ── */
.nursery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.nursery-card {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); border-top: 3px solid var(--green-400);
}
.nursery-card.ready { border-top-color: var(--blue-600); }
.nursery-card.completed { border-top-color: var(--gray-400); }
.nursery-card .n-block { font-size: 16px; font-weight: 800; color: var(--green-900); }
.nursery-card .n-variety { font-size: 11px; color: var(--gray-400); }
.nursery-card .n-stage { font-size: 11px; color: var(--green-700); font-weight: 600; margin-top: 2px; }
.nursery-card .n-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; font-size: 11px; }
.nursery-card .n-stat-label { color: var(--gray-400); }
.nursery-card .n-stat-val { font-weight: 700; color: var(--green-900); }

/* ── CONTRACT PROGRESS ── */
.contract-card {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); margin-bottom: 12px;
}
.contract-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.contract-header .c-no { font-size: 14px; font-weight: 700; color: var(--green-900); }
.progress-bar-wrap {
  width: 100%; height: 8px; background: var(--gray-200);
  border-radius: 4px; overflow: hidden; margin: 8px 0;
}
.progress-bar {
  height: 8px; border-radius: 4px; background: var(--green-400);
  transition: width 0.3s;
}
.progress-bar.complete { background: var(--green-700); }
.progress-bar.delayed { background: var(--orange-600); }

/* ── CASHBOOK ── */
.cashbook-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.cb-stat {
  background: var(--white); border-radius: 10px; padding: 16px;
  box-shadow: var(--shadow); text-align: center;
}
.cb-stat .cb-label { font-size: 10px; font-weight: 700; color: var(--gray-400); text-transform: uppercase; }
.cb-stat .cb-val { font-size: 22px; font-weight: 800; margin-top: 4px; }
.cb-stat .cb-val.green { color: var(--green-700); }
.cb-stat .cb-val.red { color: var(--red-600); }
.cb-stat .cb-val.blue { color: var(--blue-600); }

/* ── MODAL ── */
.modal-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5); z-index: 1000;
  align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--white); border-radius: 12px; padding: 24px;
  width: 90%; max-width: 600px; max-height: 85vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--gray-200);
}
.modal-title { font-size: 16px; font-weight: 700; color: var(--green-900); }
.modal-close {
  background: none; border: none; font-size: 20px; cursor: pointer;
  color: var(--gray-400); padding: 4px;
}
.modal-close:hover { color: var(--gray-800); }
.modal-footer {
  margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--gray-200);
  display: flex; justify-content: flex-end; gap: 8px;
}

/* ── CHARGE TO SECTION ── */
.charge-to-section {
  background: var(--gray-100); border-radius: 8px; padding: 12px;
  margin-top: 12px; border: 1px dashed var(--gray-200);
}
.charge-to-grid { display: flex; flex-direction: column; gap: 8px; }

/* ── MASTER FILES TAB NAVIGATION ── */
.tab-nav {
  display: flex; gap: 2px; margin-bottom: 20px;
  border-bottom: 2px solid var(--gray-200); padding-bottom: 0;
}
.tab-btn {
  padding: 8px 16px; font-size: 12px; font-weight: 600;
  border: none; background: none; cursor: pointer;
  color: var(--gray-400); border-bottom: 2px solid transparent;
  transition: all 0.15s; margin-bottom: -2px;
}
.tab-btn:hover { color: var(--green-700); }
.tab-btn.active { color: var(--green-700); border-bottom-color: var(--green-700); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── LOGIN PAGE ── */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: var(--green-900);
}
.login-card {
  background: var(--white); border-radius: 16px; padding: 40px;
  width: 400px; box-shadow: var(--shadow-lg);
}
.login-card .logo-badge {
  display: inline-block; background: var(--green-400); color: var(--green-900);
  font-weight: 800; font-size: 12px; padding: 4px 10px; border-radius: 4px;
  letter-spacing: 1px; margin-bottom: 12px;
}
.login-card h1 { font-size: 22px; font-weight: 800; color: var(--green-900); margin-bottom: 4px; }
.login-card p { font-size: 12px; color: var(--gray-400); margin-bottom: 24px; }
.login-card .form-input {
  padding: 12px 14px; font-size: 14px; margin-bottom: 14px;
}
.login-card .btn-submit { margin-top: 8px; }
.login-error {
  background: var(--red-100); color: var(--red-600); padding: 8px 12px;
  border-radius: 7px; font-size: 12px; margin-bottom: 14px; font-weight: 600;
}

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .wb-stats { grid-template-columns: repeat(2, 1fr); }
  .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
  .nursery-grid { grid-template-columns: repeat(2, 1fr); }
  .cashbook-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .chit-wrap { grid-template-columns: 1fr; }
  .stock-nlp-wrap { grid-template-columns: 1fr; }
  .chart-row { grid-template-columns: 1fr; }
  .row-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  #sidebar { display: none; }
  .kpi-grid { grid-template-columns: 1fr; }
}

/* ── FIELD OPS ENHANCEMENTS ── */

/* OER Display Panel */
.oer-display {
  background: var(--green-50); border: 2px solid var(--green-400);
  border-radius: 10px; padding: 14px 18px;
  display: inline-flex; align-items: center; gap: 16px; margin-top: 8px;
}
.oer-display .oer-big {
  font-size: 32px; font-weight: 800; font-family: 'Segoe UI', monospace;
  line-height: 1; min-width: 90px;
}
.oer-display .oer-meta { font-size: 11px; color: var(--gray-600); line-height: 1.6; }
.oer-display .oer-meta b { color: var(--green-900); }
.oer-green { color: var(--green-700); }
.oer-orange { color: var(--orange-600); }
.oer-red { color: var(--red-600); }

/* Quality Progress Bars */
.quality-bar-track {
  height: 10px; background: var(--gray-200); border-radius: 5px;
  overflow: hidden; width: 100%;
}
.quality-bar-fill {
  height: 100%; border-radius: 5px; transition: width 0.3s;
}
.quality-bar-fill.qb-green { background: var(--green-400); }
.quality-bar-fill.qb-orange { background: var(--orange-600); }
.quality-bar-fill.qb-red { background: var(--red-600); }

/* AI Suggestion Box */
.ai-suggest {
  background: var(--blue-100); border: 1px solid #93C5FD;
  border-left: 4px solid var(--blue-600); border-radius: 8px;
  padding: 12px 16px; margin-top: 12px; font-size: 12px; color: #1E40AF;
}
.ai-suggest .ai-label {
  font-weight: 700; color: var(--blue-600); margin-bottom: 4px;
  font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase;
}

/* AI Live Warnings */
.ai-warnings { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.ai-warn-item {
  padding: 6px 10px; border-radius: 6px; font-size: 11px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.ai-warn-item.warn-alert { background: var(--red-100); color: var(--red-600); }
.ai-warn-item.warn-watch { background: var(--orange-100); color: var(--orange-600); }
.ai-warn-item.warn-good { background: var(--green-100); color: var(--green-700); }

/* 5-column Bunch Grid */
.bunch-grid-5 {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 8px; margin-bottom: 14px;
}

/* Filter Bar */
.filter-bar {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px;
  margin-bottom: 16px; padding: 14px 18px;
  background: var(--white); border-radius: 10px; box-shadow: var(--shadow);
}
.filter-bar .filter-group { display: flex; flex-direction: column; gap: 3px; }
.filter-bar .filter-group label {
  font-size: 10px; font-weight: 700; color: var(--gray-400);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.filter-bar .filter-group input,
.filter-bar .filter-group select {
  padding: 6px 10px; border: 1.5px solid var(--gray-200); border-radius: 6px;
  font-size: 12px; color: var(--gray-800); background: var(--gray-100);
  outline: none; min-width: 120px;
}
.filter-bar .filter-group input:focus,
.filter-bar .filter-group select:focus { border-color: var(--green-400); background: #fff; }

/* Workflow Action Bar */
.workflow-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 0; margin-top: 10px;
  border-top: 1px solid var(--gray-200);
}

/* Sub-tab (nested) */
.sub-tab-nav {
  display: flex; gap: 2px; margin-bottom: 16px;
  border-bottom: 2px solid var(--gray-200); padding-bottom: 0;
}
.sub-tab-btn {
  padding: 7px 14px; font-size: 11px; font-weight: 600;
  border: none; background: none; cursor: pointer;
  color: var(--gray-400); border-bottom: 2px solid transparent;
  transition: all 0.15s; margin-bottom: -2px;
}
.sub-tab-btn:hover { color: var(--green-700); }
.sub-tab-btn.active { color: var(--green-700); border-bottom-color: var(--green-700); }
.sub-tab-content { display: none; }
.sub-tab-content.active { display: block; }

/* AI KPI Cards (small) */
.ai-kpi-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px;
}
.ai-kpi-card {
  background: var(--gray-100); border: 1px solid var(--gray-200);
  border-radius: 8px; padding: 12px; text-align: center;
}
.ai-kpi-card .ak-label { font-size: 10px; color: var(--gray-400); margin-bottom: 4px; }
.ai-kpi-card .ak-value { font-size: 20px; font-weight: 800; line-height: 1; }
.ai-kpi-card .ak-sub { font-size: 10px; margin-top: 3px; }

/* Entry form sections */
.form-section {
  background: var(--white); border-radius: 10px; padding: 16px 20px;
  box-shadow: var(--shadow); margin-bottom: 14px;
}
.form-section-title {
  font-size: 12px; font-weight: 700; color: var(--green-900);
  margin-bottom: 12px; padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* Percentage badge inline */
.pct-badge {
  display: inline-block; padding: 1px 6px; border-radius: 8px;
  font-size: 10px; font-weight: 700; margin-left: 4px;
}

/* ── PRINT ── */
@media print {
  #sidebar, #topbar, .topbar-right, .modal-overlay { display: none !important; }
  #main { margin: 0; }
  #content { padding: 0; overflow: visible; }
  body { display: block; height: auto; overflow: visible; }
}