/* ─── Brand Tokens ──────────────────────────────────────────────────────── */
:root {
  --black:      #000000;
  --brown:      #4C4337;
  --navy:       #0E2557;
  --forest:     #2C352C;
  --grey:       #999999;
  --sand:       #CCBFB0;
  --sky:        #6C97D3;
  --sage:       #96AA96;
  --white:      #FFFFFF;
  --off-white:  #F7F5F2;
  --radius:     8px;
}

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

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  background: var(--navy);
  color: var(--off-white);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ─── Navigation ─────────────────────────────────────────────────────────── */
#main-nav {
  background: var(--black);
  border-bottom: 1px solid var(--brown);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 0;
  flex-shrink: 0;
  position: relative;
  z-index: 200;
}

.nav-logo {
  margin-right: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

/* Primary tab strip */
.nav-primary {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.nav-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--grey);
  font-size: 11px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0 18px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.nav-tab:hover { color: var(--off-white); }
.nav-tab.active { color: var(--sand); border-bottom-color: var(--sand); }

/* Admin tab — visually separated, sand accent */
.nav-tab--admin {
  margin-left: 20px;
  padding-left: 20px;
  border-left: 1px solid rgba(76, 67, 55, 0.5);
  color: rgba(204, 191, 176, 0.7);
  gap: 6px;
}
.nav-tab--admin:hover { color: var(--sand); }
.nav-tab--admin.active { color: var(--sand); border-bottom-color: var(--sand); }
.nav-admin-icon { flex-shrink: 0; }

/* Right-side controls */
.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
}

/* Burger button */
.nav-burger-btn {
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0;
  transition: background 0.15s;
  flex-shrink: 0;
}
.nav-burger-btn:hover { background: rgba(255, 255, 255, 0.07); }

.burger-bars {
  display: flex;
  flex-direction: column;
  gap: 4.5px;
  width: 17px;
}
.burger-bars span {
  display: block;
  height: 1.5px;
  background: var(--grey);
  border-radius: 2px;
  transition: background 0.15s;
}
.nav-burger-btn:hover .burger-bars span { background: var(--off-white); }

.nav-logout-btn {
  background: none;
  border: 1px solid var(--brown);
  color: var(--grey);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}
.nav-logout-btn:hover { border-color: var(--sand); color: var(--off-white); }

.nav-role-badge {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand);
  border: 1px solid var(--brown);
  padding: 4px 10px;
  border-radius: 4px;
  flex-shrink: 0;
}
.nav-role-badge.hidden { display: none; }

/* ─── Burger Menu ─────────────────────────────────────────────────────────── */
.burger-overlay {
  position: fixed;
  inset: 0;
  z-index: 198;
  background: rgba(0, 0, 0, 0);
  pointer-events: none;
  transition: background 0.22s ease;
}
.burger-overlay.visible {
  background: rgba(0, 0, 0, 0.45);
  pointer-events: all;
}

#burger-menu {
  position: fixed;
  top: 56px;
  right: 0;
  bottom: 0;
  width: 264px;
  background: #080808;
  border-left: 1px solid var(--brown);
  z-index: 199;
  transform: translateX(100%);
  transition: transform 0.24s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#burger-menu.open { transform: translateX(0); }

.burger-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px 14px;
  border-bottom: 1px solid rgba(76, 67, 55, 0.45);
  flex-shrink: 0;
}
.burger-menu-label {
  font-size: 9px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(153, 153, 153, 0.6);
  font-weight: 600;
}
.burger-close-btn {
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  color: var(--grey);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  padding: 0;
  transition: color 0.15s, background 0.15s;
}
.burger-close-btn:hover { color: var(--off-white); background: rgba(255, 255, 255, 0.05); }

.burger-nav {
  display: flex;
  flex-direction: column;
  padding: 10px 0;
  overflow-y: auto;
  flex: 1;
}
.burger-nav-item {
  background: none;
  border: none;
  border-left: 2px solid transparent;
  color: rgba(153, 153, 153, 0.85);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-align: left;
  padding: 14px 24px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  width: 100%;
}
.burger-nav-item:hover {
  color: var(--off-white);
  background: rgba(255, 255, 255, 0.03);
}
.burger-nav-item.active {
  color: var(--sand);
  border-left-color: var(--sand);
  background: rgba(204, 191, 176, 0.05);
}

/* ─── Admin Panel ─────────────────────────────────────────────────────────── */
#panel-admin {
  overflow-y: auto;
}
.admin-dashboard {
  padding: 48px 52px;
  max-width: 940px;
  width: 100%;
  margin: 0 auto;
}
.admin-dashboard-eyebrow {
  font-size: 9px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(204, 191, 176, 0.45);
  margin-bottom: 8px;
}
.admin-dashboard-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 30px;
  font-weight: 400;
  color: var(--sand);
  margin-bottom: 6px;
  line-height: 1.1;
}
.admin-dashboard-subtitle {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(76, 67, 55, 0.5);
}
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
  gap: 14px;
}
.admin-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(76, 67, 55, 0.6);
  border-radius: 10px;
  padding: 28px 24px 22px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-align: left;
  transition: border-color 0.18s, background 0.18s, transform 0.14s;
}
.admin-card:hover {
  border-color: rgba(204, 191, 176, 0.4);
  background: rgba(204, 191, 176, 0.035);
  transform: translateY(-2px);
}
.admin-card-icon {
  color: rgba(204, 191, 176, 0.55);
  margin-bottom: 20px;
  line-height: 0;
}
.admin-card-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--off-white);
  margin-bottom: 8px;
  font-weight: 500;
}
.admin-card-desc {
  font-size: 12px;
  color: var(--grey);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 18px;
}
.admin-card-action {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(204, 191, 176, 0.5);
  transition: color 0.15s;
}
.admin-card:hover .admin-card-action { color: var(--sand); }

@media (max-width: 700px) {
  .admin-dashboard { padding: 28px 20px; }
  .admin-grid { grid-template-columns: 1fr; }
}

/* ─── Landing Gateway (dual portal) ─────────────────────────────────────── */
#landing-page {
  position: fixed;
  inset: 0;
  background: #05080F;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 600;
  overflow-y: auto;
  padding: 48px 24px 40px;
}
#landing-page.hidden { display: none; }

#landing-gateway {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 900px;
  gap: 48px;
}

#landing-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

#landing-logo {
  width: clamp(96px, 12vw, 148px);
  height: auto;
  opacity: 0.95;
}

#landing-tagline {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #3d4f60;
}

/* ─── Portal Cards ───────────────────────────────────────────────────────── */
#landing-portals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

.portal-card {
  background: #0B1524;
  border: 1px solid #172333;
  border-radius: 16px;
  padding: 40px 36px 36px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  position: relative;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 16px 16px 0 0;
}

.portal-staff::before { background: var(--sky); }
.portal-mgmt::before  { background: var(--sand); }

.portal-card:hover { transform: translateY(-3px); }

.portal-staff:hover {
  border-color: rgba(108, 151, 211, 0.35);
  box-shadow: 0 12px 40px rgba(108, 151, 211, 0.08), 0 0 0 1px rgba(108,151,211,0.1);
}
.portal-mgmt:hover {
  border-color: rgba(204, 191, 176, 0.25);
  box-shadow: 0 12px 40px rgba(204, 191, 176, 0.06), 0 0 0 1px rgba(204,191,176,0.08);
}

.portal-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.portal-staff .portal-icon { background: rgba(108, 151, 211, 0.10); }
.portal-mgmt  .portal-icon { background: rgba(204, 191, 176, 0.07); }

.portal-type {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}
.portal-staff .portal-type { color: var(--sky); }
.portal-mgmt  .portal-type { color: var(--sand); }

.portal-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 26px;
  font-weight: 400;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.2;
}

.portal-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 36px;
  flex: 1;
}

.portal-features li {
  font-size: 13px;
  color: #6a7f96;
  padding-left: 18px;
  position: relative;
  line-height: 1.45;
}

.portal-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
}
.portal-staff .portal-features li::before { background: var(--sky);  opacity: 0.7; }
.portal-mgmt  .portal-features li::before { background: var(--sand); opacity: 0.5; }

.portal-cta {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 14px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-align: center;
  width: 100%;
  border: none;
  font-family: inherit;
}

.portal-cta-staff {
  background: rgba(108, 151, 211, 0.12);
  border: 1px solid rgba(108, 151, 211, 0.35);
  color: var(--sky);
}
.portal-cta-staff:hover {
  background: rgba(108, 151, 211, 0.22);
  border-color: rgba(108, 151, 211, 0.6);
  color: #fff;
}

.portal-cta-mgmt {
  background: rgba(204, 191, 176, 0.07);
  border: 1px solid rgba(204, 191, 176, 0.25);
  color: var(--sand);
}
.portal-cta-mgmt:hover {
  background: rgba(204, 191, 176, 0.14);
  border-color: rgba(204, 191, 176, 0.45);
  color: var(--off-white);
}

#landing-footer {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #253545;
}

@media (max-width: 660px) {
  #landing-page { padding: 32px 16px 32px; }
  #landing-gateway { gap: 36px; }
  #landing-portals { grid-template-columns: 1fr; }
  .portal-heading { font-size: 22px; }
  .portal-card { padding: 32px 28px 28px; }
}

/* ─── Login Modal ────────────────────────────────────────────────────────── */
#login-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(4px);
}
#login-modal.hidden { display: none; }

#login-box {
  position: relative;
  background: #0a0a0a;
  border: 1px solid var(--brown);
  border-radius: 12px;
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.8);
}

#login-logo { margin-bottom: 4px; }

#login-title {
  font-size: 18px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
  font-weight: 600;
}

#login-subtitle {
  font-size: 12px;
  color: var(--grey);
  letter-spacing: 0.05em;
  text-align: center;
}

#login-password {
  width: 100%;
  background: #111;
  border: 1px solid var(--brown);
  border-radius: 6px;
  color: var(--off-white);
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  margin-top: 8px;
  text-align: center;
  letter-spacing: 0.1em;
}
#login-password:focus { border-color: var(--sky); }

#login-error {
  font-size: 12px;
  color: #c06060;
  letter-spacing: 0.05em;
}
#login-error.hidden { display: none; }

#login-btn {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--sky);
  color: var(--sky);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
#login-btn:hover:not(:disabled) { background: var(--sky); color: var(--black); }
#login-btn:disabled { opacity: 0.5; cursor: default; }

#login-back-btn {
  width: 100%;
  background: none;
  border: none;
  color: var(--grey);
  font-size: 11px;
  letter-spacing: 0.1em;
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s;
}
#login-back-btn:hover { color: var(--sand); }

#login-step-dept { width: 100%; }
#login-step-pw { width: 100%; display: flex; flex-direction: column; gap: 12px; }
#login-step-pw.hidden { display: none; }
#login-step-dept.hidden { display: none; }

#login-dept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
  width: 100%;
}

.login-dept-btn {
  background: #111;
  border: 1px solid var(--brown);
  color: var(--sand);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.login-dept-btn:hover { border-color: var(--sky); color: var(--off-white); background: #1a1a2e; }

#login-dept-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sky);
  text-align: center;
}

/* ─── Panels ─────────────────────────────────────────────────────────────── */
#app-main {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.panel {
  display: none;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0; left: 0;
}

.panel.active {
  display: flex;
  flex-direction: column;
}

/* ─── Training Guide Panel ───────────────────────────────────────────────── */
#panel-training {
  background: var(--black);
}

#training-frame {
  width: 100%;
  flex: 1;
  border: none;
}

/* ─── Roster Panel ───────────────────────────────────────────────────────── */
#panel-roster {
  background: var(--forest);
  overflow: hidden;
}

#roster-controls {
  background: var(--black);
  border-bottom: 1px solid var(--brown);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.roster-control-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.roster-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
}

.roster-select,
.roster-input,
.roster-date {
  background: #111;
  border: 1px solid var(--brown);
  color: var(--off-white);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  outline: none;
  height: 30px;
}

.roster-select:focus,
.roster-input:focus,
.roster-date:focus {
  border-color: var(--sky);
}

.roster-input { width: 160px; }
.roster-date { width: 130px; }
.roster-select { min-width: 160px; }

.roster-refresh-btn {
  background: none;
  border: 1px solid var(--brown);
  color: var(--sand);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
  height: 30px;
  transition: border-color 0.15s, color 0.15s;
}
.roster-refresh-btn:hover { border-color: var(--sand); color: var(--white); }

#roster-grid-container {
  flex: 1;
  overflow: auto;
  padding: 0;
  position: relative;
  /* Subtle fade on the right edge signals more content off-screen. */
  background:
    linear-gradient(to left, rgba(10,10,10,0.9), rgba(10,10,10,0)) right center / 32px 100% no-repeat;
}

/* Highlight today's column header so the relevant week is obvious at a glance. */
.roster-table thead th.is-today {
  color: var(--sky, #7aaff5);
  background: #0f1a2e;
  box-shadow: inset 0 -2px 0 var(--sky, #7aaff5);
}

#roster-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--grey);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Roster Table */
.roster-table {
  border-collapse: collapse;
  font-size: 11px;
  min-width: 100%;
  white-space: nowrap;
}

.roster-table thead th {
  background: #0a0a0a;
  color: var(--sand);
  padding: 8px 10px;
  text-align: center;
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--brown);
  position: sticky;
  top: 0;
  z-index: 10;
}

.roster-table thead th.col-name {
  text-align: left;
  min-width: 180px;
  left: 0;
  z-index: 20;
}

.roster-table thead th.col-dept {
  min-width: 120px;
  text-align: left;
}

.roster-table tbody tr:hover td { filter: brightness(1.3); }

.roster-table tbody td {
  padding: 6px 8px;
  text-align: center;
  border-right: 1px solid #111;
  border-bottom: 1px solid #0a0a0a;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: default;
}

.roster-table tbody td.col-name {
  text-align: left;
  background: #0d0d0d;
  color: var(--off-white);
  font-size: 11px;
  font-weight: 400;
  position: sticky;
  left: 0;
  z-index: 5;
  min-width: 180px;
  border-right: 1px solid var(--brown);
}

.roster-table tbody td.col-dept {
  text-align: left;
  background: #0d0d0d;
  color: var(--grey);
  font-size: 10px;
  min-width: 120px;
}

/* Dept separator rows */
.roster-dept-row td {
  background: var(--black) !important;
  color: var(--sand) !important;
  font-size: 9px !important;
  letter-spacing: 0.3em !important;
  text-transform: uppercase !important;
  padding: 10px 10px 4px !important;
  font-weight: 700 !important;
  border-bottom: 1px solid var(--brown) !important;
}

/* Shift cell colors */
.shift-MOR { background: #0e2418; color: var(--sage); }
.shift-AFT { background: #0e1a2e; color: var(--sky); }
.shift-MID { background: #252518; color: #d4c87a; }
.shift-ON  { background: #0b1e40; color: #7aaff5; }
.shift-OFF { background: #080808; color: #2a2a2a; }
.shift-AL  { background: #2a1010; color: #d08080; }
.shift-PH  { background: #1a1a28; color: #8888cc; }
.shift-RD  { background: #080808; color: #333; }

/* Shift cell — interactive states */
.roster-shift-cell {
  cursor: pointer;
  outline: none;
  user-select: none;
  position: relative;
}

.roster-cell-selected {
  outline: 2px solid var(--sky) !important;
  outline-offset: -2px;
  z-index: 1;
}

.roster-cell-editing {
  padding: 0 !important;
  outline: 2px solid #4a90d9 !important;
  outline-offset: -2px;
  z-index: 2;
  background: #0a1a2e !important;
}

.roster-inline-input {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 28px;
  background: transparent;
  border: none;
  color: #F7F5F2;
  font-size: 11px;
  font-family: monospace;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 6px 4px;
  outline: none;
  text-transform: uppercase;
  box-sizing: border-box;
}

.roster-cell-dragover {
  outline: 2px solid #C8964E !important;
  outline-offset: -2px;
  background: #1a1200 !important;
}

.roster-cell-saving {
  opacity: 0.5;
}

.roster-cell-error {
  outline: 2px solid #c04040 !important;
  outline-offset: -2px;
}

/* ─── Headcount Summary Row ──────────────────────────────────────────────── */
.roster-headcount-row { border-top: 2px solid var(--brown); }
.roster-headcount-row td {
  background: #0a0a0a;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 5px 4px;
  cursor: default;
}
.roster-headcount-label {
  text-align: left !important;
  color: var(--sand) !important;
  font-size: 9px !important;
  letter-spacing: 0.3em !important;
  text-transform: uppercase !important;
  background: #0a0a0a !important;
  position: sticky;
  left: 0;
  z-index: 5;
}
.count-good { color: var(--sage); }
.count-warn { color: #d4a85a; }
.count-low  { color: #c06060; }

/* ─── Venue Tabs ─────────────────────────────────────────────────────────── */
#roster-venue-tabs {
  display: flex;
  gap: 2px;
  padding: 8px 12px 0;
  border-bottom: 1px solid var(--brown);
  background: var(--black);
  overflow-x: auto;
  flex-shrink: 0;
}
#roster-venue-tabs::-webkit-scrollbar { display: none; }
.roster-venue-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--grey);
  padding: 5px 14px 7px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s;
  font-family: inherit;
}
.roster-venue-tab:hover { color: var(--sand); }
.roster-venue-tab.active { color: var(--sand); border-bottom-color: var(--sand); }
.roster-venue-tab .tab-count {
  font-size: 9px;
  color: var(--grey);
  margin-left: 4px;
  opacity: 0.7;
}
.roster-venue-tab.active .tab-count { color: var(--sand); opacity: 1; }

/* ─── Shift Picker Popup ─────────────────────────────────────────────────── */
#shift-picker {
  position: fixed;
  z-index: 9999;
  background: #111;
  border: 1px solid var(--brown);
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
  display: none;
  width: 230px;
}
#shift-picker.open { display: block; }
.shift-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}
.shift-picker-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 7px 2px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.04);
  cursor: pointer;
  font-family: inherit;
  transition: filter 0.1s, border-color 0.1s;
}
.shift-picker-btn:hover { filter: brightness(1.5); border-color: rgba(255,255,255,0.2); }
.shift-picker-btn.picker-active-code { border-color: var(--sky) !important; }
.shift-picker-btn .spb-code { font-size: 11px; font-weight: 800; letter-spacing: 0.05em; }
.shift-picker-btn .spb-label { font-size: 8px; opacity: 0.65; margin-top: 2px; }
.shift-picker-divider { border: none; border-top: 1px solid var(--brown); margin: 0 0 8px; }
.shift-picker-custom { display: flex; gap: 4px; }
.shift-picker-input {
  flex: 1;
  background: #1c1c1c;
  border: 1px solid var(--brown);
  color: var(--off-white);
  padding: 5px 8px;
  font-size: 11px;
  font-family: monospace;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
  outline: none;
}
.shift-picker-input:focus { border-color: var(--sky); }
.shift-picker-input::placeholder { opacity: 0.35; text-transform: none; font-weight: 400; }
.shift-picker-save {
  background: var(--brown);
  border: none;
  color: var(--sand);
  padding: 5px 10px;
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.1s;
}
.shift-picker-save:hover { background: #6a5a4a; }

/* ─── AI Panel ───────────────────────────────────────────────────────────── */
#panel-ai {
  background: var(--forest);
  overflow: hidden;
}

.ai-chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ai-chat-header {
  background: var(--black);
  border-bottom: 1px solid var(--brown);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.ai-chat-title {
  font-family: "Didot", "Bodoni MT", Georgia, serif;
  font-size: 16px;
  color: var(--sand);
}

.ai-chat-subtitle {
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.1em;
}

.ai-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sage);
  margin-left: auto;
  flex-shrink: 0;
}
.ai-status-dot.thinking {
  background: var(--sky);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

.ai-msg {
  max-width: 80%;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.ai-msg-user {
  align-self: flex-end;
  background: var(--navy);
  color: var(--off-white);
  border-radius: 12px 12px 2px 12px;
}

.ai-msg-assistant {
  align-self: flex-start;
  background: #1e3228;
  color: var(--off-white);
  border-radius: 12px 12px 12px 2px;
  max-width: 85%;
}

.ai-msg-tool {
  align-self: flex-start;
  background: #0a0a0a;
  border: 1px solid var(--brown);
  color: var(--sand);
  font-size: 11px;
  font-family: "Courier New", Courier, monospace;
  padding: 6px 10px;
  border-radius: 6px;
  max-width: 90%;
}

.ai-msg-tool-result {
  align-self: flex-start;
  background: #0d1a0d;
  border: 1px solid #1a3a1a;
  color: var(--sage);
  font-size: 10px;
  font-family: "Courier New", Courier, monospace;
  padding: 4px 10px;
  border-radius: 6px;
  max-width: 90%;
}

.ai-msg-error {
  align-self: flex-start;
  background: #2a0a0a;
  border: 1px solid #5a1a1a;
  color: #ff8888;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 6px;
}

.ai-typing {
  align-self: flex-start;
  color: var(--grey);
  font-size: 12px;
  padding: 8px 0;
  display: none;
}

.ai-typing.visible { display: block; }

.ai-input-bar {
  background: var(--black);
  border-top: 1px solid var(--brown);
  padding: 12px 16px;
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-shrink: 0;
}

.ai-input-bar textarea {
  flex: 1;
  background: #111;
  border: 1px solid var(--brown);
  color: var(--off-white);
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  padding: 8px 12px;
  border-radius: 6px;
  resize: none;
  min-height: 38px;
  max-height: 120px;
  outline: none;
  line-height: 1.5;
}

.ai-input-bar textarea:focus { border-color: var(--sky); }

.ai-send-btn {
  background: var(--navy);
  border: 1px solid var(--sky);
  color: var(--sky);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 6px;
  cursor: pointer;
  height: 38px;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}

.ai-send-btn:hover:not(:disabled) { background: var(--sky); color: var(--black); }
.ai-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ─── Slide-in AI Panel ──────────────────────────────────────────────────── */
#ai-slide-panel {
  position: fixed;
  right: 0;
  top: 56px;
  bottom: 0;
  width: 400px;
  background: var(--forest);
  border-left: 1px solid var(--brown);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
  z-index: 200;
  box-shadow: -4px 0 24px rgba(0,0,0,0.5);
}

#ai-slide-panel.open { transform: translateX(0); }

.slide-panel-header {
  background: var(--black);
  border-bottom: 1px solid var(--brown);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.slide-panel-title {
  font-family: "Didot", "Bodoni MT", Georgia, serif;
  font-size: 14px;
  color: var(--sand);
  flex: 1;
}

.slide-close-btn {
  background: none;
  border: none;
  color: var(--grey);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.slide-close-btn:hover { color: var(--off-white); }

/* ─── Edit Banner ────────────────────────────────────────────────────────── */
#edit-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  border: 1px solid var(--sky);
  color: var(--sky);
  padding: 10px 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.05em;
  z-index: 300;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
  max-width: 600px;
  transition: opacity 0.3s;
}

#edit-banner.hidden { display: none; }
#edit-banner.warning { border-color: var(--sand); color: var(--sand); }

.banner-text { flex: 1; }

.banner-btn {
  background: none;
  border: 1px solid currentColor;
  color: inherit;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
}

.banner-btn:hover { background: rgba(255,255,255,0.1); }

/* ─── Overlay ────────────────────────────────────────────────────────────── */
#slide-overlay {
  display: none;
  position: fixed;
  inset: 56px 0 0 0;
  background: rgba(0,0,0,0.4);
  z-index: 199;
}

#slide-overlay.visible { display: block; }

/* ─── Scrollbars ─────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--brown); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--grey); }

/* ─── Revenue Panel ──────────────────────────────────────────────────────── */
#panel-revenue {
  background: var(--forest);
  overflow: hidden;
  min-height: 0;
}

#revenue-controls {
  background: var(--black);
  border-bottom: 1px solid var(--brown);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.revenue-view-toggle {
  display: flex;
  border: 1px solid var(--brown);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.rev-toggle-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--brown);
  color: var(--grey);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 14px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.rev-toggle-btn:last-child { border-right: none; }
.rev-toggle-btn.active { background: var(--navy); color: var(--sky); }
.rev-toggle-btn:not(.active):hover { background: #111; color: var(--sand); }

.rev-date-filter {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.rev-date-input {
  background: #111;
  border: 1px solid var(--brown);
  border-radius: 4px;
  color: var(--sand);
  font-size: 11px;
  padding: 4px 8px;
  width: 120px;
  cursor: pointer;
}
.rev-date-input::-webkit-calendar-picker-indicator { filter: invert(0.5); cursor: pointer; }
.rev-date-sep { color: var(--grey); font-size: 11px; }
.rev-date-clear {
  background: none;
  border: 1px solid #333;
  border-radius: 4px;
  color: #555;
  font-size: 11px;
  padding: 3px 7px;
  cursor: pointer;
}
.rev-date-clear:hover { color: #c06060; border-color: #c06060; }

.rev-upload-zone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #111;
  border: 1px dashed var(--brown);
  border-radius: 6px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.05em;
  transition: border-color 0.15s, color 0.15s;
  flex-shrink: 0;
}
.rev-upload-zone:hover,
.rev-drop-active { border-color: var(--sky); color: var(--sky); }

.rev-status { font-size: 11px; letter-spacing: 0.05em; }
.rev-status-ok  { color: var(--sage); }
.rev-status-err { color: #c06060; }

#rev-file-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.rev-file-chip {
  display: inline-flex; align-items: center; gap: 4px;
  background: #1a1a1a; border: 1px solid #333; border-radius: 4px;
  padding: 2px 6px; font-size: 11px; color: var(--sand);
}
.rev-file-del {
  background: none; border: none; color: #666; cursor: pointer;
  font-size: 13px; line-height: 1; padding: 0 2px;
}
.rev-file-del:hover { color: #c06060; }

#revenue-cards {
  display: flex;
  gap: 16px;
  padding: 14px 20px;
  background: #0a0a0a;
  border-bottom: 1px solid var(--brown);
  flex-shrink: 0;
}
.rev-card {
  background: #111;
  border: 1px solid var(--brown);
  border-radius: 8px;
  padding: 12px 20px;
  min-width: 150px;
}
.rev-card-label {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 5px;
}
.rev-card-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--sand);
  letter-spacing: 0.02em;
}

#revenue-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--grey);
  font-size: 13px;
  letter-spacing: 0.05em;
}

#revenue-table-container {
  flex: 1;
  overflow: auto;
  /* allow horizontal scroll — override panel overflow:hidden */
  min-height: 0;
}

.rev-table thead th { min-width: 90px; }

.rev-cell {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--off-white);
  font-size: 11px;
  padding: 6px 12px;
  white-space: nowrap;
}
.rev-zero { color: #333; }

/* Sticky name column */
.rev-name-col {
  min-width: 180px !important;
  position: sticky;
  left: 0;
  z-index: 3;
  background: #0d0d0d;
}
.rev-venue-row .rev-name-col  { background: #111 !important; }
.rev-cat-row .rev-name-col    { background: #0d0d0d !important; }
.rev-item-row .rev-name-col   { background: #080808 !important; }
.rev-grand-total-row .rev-name-col { background: #0d0d0d !important; }
thead tr .rev-name-col { background: var(--black, #0a0a0a) !important; }

/* Sticky total column on the right */
.rev-total-col {
  position: sticky;
  right: 0;
  z-index: 2;
  background: #0a1408;
  color: var(--sage) !important;
  font-weight: 600;
  border-left: 1px solid var(--brown) !important;
}
.rev-venue-row .rev-total-col  { background: #0e1a0e !important; }
.rev-cat-row .rev-total-col    { background: #0a1408 !important; }
.rev-item-row .rev-total-col   { background: #081008 !important; }
.rev-grand-total-row .rev-total-col { background: #0a1408 !important; }
thead tr .rev-total-col { background: var(--black, #0a0a0a) !important; }

.rev-venue-row td { background: #111 !important; }
.rev-venue-name {
  font-weight: 700;
  color: var(--sand) !important;
  letter-spacing: 0.04em;
}

.rev-items-toggle-row { cursor: pointer; }
.rev-items-toggle-row:hover .rev-items-toggle-cell { color: var(--sand, #c8a97a) !important; }
.rev-items-toggle-cell {
  font-size: 10px !important;
  color: #444 !important;
  padding: 4px 12px 4px 32px !important;
  letter-spacing: 0.04em;
  border-top: 1px dashed #222 !important;
  user-select: none;
}
.rev-item-count { opacity: 0.6; }

.rev-cat-row td { background: #0d0d0d !important; }
.rev-cat-name {
  font-size: 11px !important;
  color: var(--text-muted, #888) !important;
  padding-left: 24px !important;
  font-weight: 400 !important;
  letter-spacing: 0;
}
.rev-cat-cell {
  font-size: 10px !important;
  color: #666 !important;
  opacity: 0.85;
}

.rev-subcat-row td { background: #0a0a0a !important; }
.rev-subcat-name {
  font-size: 10px !important;
  color: var(--sand, #c8a97a) !important;
  padding-left: 36px !important;
  font-weight: 500 !important;
  letter-spacing: 0.04em;
  opacity: 0.7;
}
.rev-subcat-cell {
  font-size: 10px !important;
  color: #555 !important;
}
.rev-subcat-row .rev-name-col  { background: #0a0a0a !important; }
.rev-subcat-row .rev-total-col { background: #081008 !important; }

.rev-item-row td { background: #080808 !important; }
.rev-item-name {
  font-size: 10px !important;
  color: #555 !important;
  padding-left: 52px !important;
  font-weight: 400 !important;
  font-style: italic;
}
.rev-item-cell {
  font-size: 10px !important;
  color: #444 !important;
}

.rev-grand-total-row td {
  background: #0a0a0a !important;
  color: var(--sand) !important;
  font-weight: 700;
  border-top: 1px solid var(--brown) !important;
}

/* ─── Ops Panel ──────────────────────────────────────────────────────────── */
#panel-ops {
  background: var(--navy);
  flex-direction: column;
  overflow: hidden;
}

/* Intelligence Strip */
#ops-intelligence {
  background: #07070f;
  border-bottom: 1px solid var(--brown);
  padding: 10px 16px;
  display: flex;
  align-items: stretch;
  gap: 10px;
  flex-shrink: 0;
}

#ops-data-as-of {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: #444;
  align-self: flex-end;
  white-space: nowrap;
  flex-shrink: 0;
  padding-bottom: 2px;
}

#ops-intel-cards {
  flex: 1;
  display: flex;
  gap: 12px;
  min-width: 0;
}

.intel-card {
  flex: 1;
  background: #111;
  border-radius: 8px;
  padding: 10px 14px;
  border-left: 3px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  min-height: 100px;
}
.intel-highlight { border-left-color: var(--sage); }
.intel-watch     { border-left-color: #c9841a; }
.intel-action    { border-left-color: var(--sky); }

.intel-label {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--grey);
}
.intel-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--off-white);
  line-height: 1.3;
}
.intel-body {
  font-size: 11px;
  color: #888;
  line-height: 1.5;
  flex: 1;
  overflow-y: auto;
}
.intel-metric {
  font-size: 13px;
  font-weight: 700;
  color: var(--sand);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ops-intel-refresh-btn {
  background: none;
  border: 1px solid var(--brown);
  color: var(--grey);
  font-size: 16px;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  cursor: pointer;
  align-self: center;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s;
}
.ops-intel-refresh-btn:hover { color: var(--sky); border-color: var(--sky); }
.ops-intel-refresh-btn.spinning { animation: ops-spin 1s linear infinite; }
@keyframes ops-spin { to { transform: rotate(360deg); } }

/* Ops body */
#ops-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* Period filter bar */
#ops-period-bar {
  background: #050510;
  border-bottom: 1px solid #111;
  padding: 6px 16px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
#ops-period-btns {
  display: flex;
  gap: 4px;
}
.ops-period-btn {
  background: none;
  border: 1px solid #222;
  border-radius: 4px;
  color: #555;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 12px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.ops-period-btn:hover { color: var(--off-white); border-color: #444; }
.ops-period-active { background: var(--navy) !important; border-color: var(--sky) !important; color: var(--sky) !important; }

/* Tax toggle (right side of period bar) */
#ops-tax-toggle {
  display: flex;
  gap: 2px;
  margin-left: auto;
  background: rgba(0,0,0,0.3);
  border: 1px solid #222;
  border-radius: 6px;
  padding: 2px;
}
.ops-tax-btn {
  background: none;
  border: none;
  border-radius: 4px;
  color: #555;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.ops-tax-btn:hover { color: var(--off-white); }
.ops-tax-active {
  background: var(--navy) !important;
  color: var(--sky) !important;
  box-shadow: 0 0 0 1px var(--sky);
}

/* KPI value + delta row */
.ops-kpi-value-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.ops-kpi-delta {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.delta-up   { color: var(--sage); }
.delta-down { color: #c06060; }
.delta-flat { color: #666; }

/* Sub-tabs */
#ops-subtabs {
  background: #0a0a0a;
  border-bottom: 1px solid var(--brown);
  display: flex;
  padding: 0 16px;
  flex-shrink: 0;
}

.ops-subtab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--grey);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px 14px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.ops-subtab:hover { color: var(--off-white); }
.ops-subtab-active { color: var(--sand) !important; border-bottom-color: var(--sand) !important; }

/* Split: dashboard left, AI right */
#ops-split {
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  min-height: 0;
}

/* Dashboard */
#ops-dashboard {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  min-width: 0;
}

.ops-sub { display: none; }
.ops-sub-active { display: block; }

/* KPI Row */
#ops-kpi-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.ops-kpi {
  background: #0d1a3a;
  border: 1px solid #1a3070;
  border-radius: 8px;
  padding: 8px 14px;
  min-width: 120px;
  flex: 1;
}
.ops-kpi-label {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 2px;
}
.ops-kpi-value {
  font-size: 17px;
  font-weight: 700;
  color: var(--sand);
  letter-spacing: -0.01em;
}

/* Chart grid */
.ops-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.ops-chart-card {
  background: #0a0a18;
  border: 1px solid #1a1a3a;
  border-radius: 8px;
  padding: 12px 14px;
}
.ops-chart-card--wide { grid-column: span 2; }
.ops-chart-title {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 8px;
}

/* Canvas heights — controlled here, not in JS */
.ops-chart-card canvas           { height: 160px !important; width: 100% !important; display: block; }
.ops-chart-card--wide canvas     { height: 170px !important; }
.ops-chart-card--tall canvas     { height: 210px !important; }
.ops-staff-note {
  margin-top: 16px;
  font-size: 11px;
  color: #555;
  text-align: center;
  letter-spacing: 0.03em;
}

/* ── Staff efficiency additions ────────────────────────────────────────────── */
.ops-staff-kpi-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

/* Venue efficiency grid */
.ops-venue-eff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 12px;
}
.ops-venue-eff-card {
  background: #0a0a18;
  border: 1px solid #1a1a3a;
  border-radius: 8px;
  padding: 12px 14px;
}
.ops-venue-eff-name {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--off-white);
  margin-bottom: 6px;
}
.ops-venue-eff-badge {
  display: inline-block;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 10px;
}
.eff-best  { background: rgba(74,222,128,0.15); color: #4ade80; }
.eff-ok    { background: rgba(99,179,237,0.15);  color: #63b3ed; }
.eff-warn  { background: rgba(251,191,36,0.15);  color: #fbbf24; }
.ops-venue-eff-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 4px 0;
  border-bottom: 1px solid #111;
}
.ops-venue-eff-stat:last-child { border-bottom: none; }
.veff-label { font-size: 9px; color: var(--grey); }
.veff-val   { font-size: 10px; font-weight: 700; color: var(--sand); }

/* Decisions block */
.ops-staff-decisions {
  margin-top: 14px;
}
.ops-staff-decisions-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 8px;
}
.ops-decision-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.ops-decision-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #0d0d1a;
  border-left: 3px solid #333;
  border-radius: 0 6px 6px 0;
  padding: 10px 12px;
}
.ops-decision-cut  { border-left-color: #f87171; }
.ops-decision-add  { border-left-color: #4ade80; }
.ops-decision-fix  { border-left-color: #fbbf24; }
.ops-decision-keep { border-left-color: #60a5fa; }
.ops-decision-num {
  font-size: 14px;
  font-weight: 700;
  color: #444;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
}
.ops-decision-head {
  font-size: 10px;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 4px;
}
.ops-decision-body {
  font-size: 9px;
  color: var(--grey);
  line-height: 1.5;
}

@media (max-width: 700px) {
  .ops-venue-eff-grid  { grid-template-columns: 1fr; }
  .ops-decision-row    { grid-template-columns: 1fr; }
  .ops-method-grid     { grid-template-columns: 1fr; }
}

/* ── Methodology panel ──────────────────────────────────────────────────────── */
.ops-methodology {
  margin-top: 14px;
  margin-bottom: 4px;
  border: 1px solid #1a1a3a;
  border-radius: 8px;
  overflow: hidden;
}
.ops-method-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0d0d22;
  border: none;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--grey);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: left;
}
.ops-method-toggle:hover { color: var(--off-white); }
.ops-method-chevron {
  font-size: 10px;
  transition: transform 0.15s;
}
.ops-method-body {
  background: #08081a;
  padding: 14px;
}
.ops-method-section {
  margin-bottom: 12px;
}
.ops-method-heading {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
  margin-bottom: 6px;
}
.ops-method-text {
  font-size: 10px;
  color: #aaa;
  line-height: 1.6;
}
.ops-method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 4px;
}
.ops-method-card {
  background: #0d0d1a;
  border: 1px solid #1a1a3a;
  border-radius: 6px;
  padding: 10px 12px;
}
.ops-method-card-title {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 4px;
}
.ops-method-formula {
  font-size: 9px;
  font-family: 'Courier New', monospace;
  color: var(--sand);
  background: #111128;
  padding: 4px 8px;
  border-radius: 3px;
  margin-bottom: 7px;
}
.ops-method-detail {
  font-size: 9px;
  color: #888;
  line-height: 1.6;
}
.ops-method-detail strong { color: #bbb; }

/* AI Sidebar */
#ops-ai-sidebar {
  width: 360px;
  flex-shrink: 0;
  border-left: 1px solid var(--brown);
  background: #060606;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#ops-ai-header {
  background: #0a0a0a;
  border-bottom: 1px solid var(--brown);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
#ops-ai-title {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}
#ops-ai-chips {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid #111;
  flex-shrink: 0;
}
.ops-chip {
  background: #0d0d0d;
  border: 1px solid var(--brown);
  border-radius: 6px;
  color: var(--sky);
  font-size: 11px;
  padding: 6px 10px;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
}
.ops-chip:hover { background: #1a1a1a; border-color: var(--sky); }

#ops-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
#ops-ai-typing { padding: 4px 12px; }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
/* Mobile AI toggle button (hidden on desktop) */
.ops-ai-mobile-btn {
  display: none;
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 200;
  background: var(--sky);
  border: none;
  border-radius: 24px;
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 10px 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.ops-ai-mobile-close {
  display: none;
  background: none;
  border: none;
  color: var(--grey);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 6px;
  margin-left: auto;
}

/* ─── Interactive Actions Section ───────────────────────────────────────── */
.ops-actions-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.ops-actions-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-wrap: wrap;
}
.oa-leg {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--sand);
  opacity: 0.7;
}
.oa-leg::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grey);
}
.oa-leg[data-type="cut"]::before  { background: #f87171; }
.oa-leg[data-type="add"]::before  { background: #4ade80; }
.oa-leg[data-type="fix"]::before  { background: #fbbf24; }
.oa-leg[data-type="keep"]::before { background: #60a5fa; }

/* Card grid */
#ops-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.oa-loading {
  grid-column: span 2;
  text-align: center;
  color: var(--sand);
  opacity: 0.5;
  padding: 24px 0;
  font-size: 13px;
}

/* Individual card */
.oa-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  border-left: 3px solid var(--grey);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: opacity 0.2s;
}
.oa-card[data-type="cut"]  { border-left-color: #f87171; }
.oa-card[data-type="add"]  { border-left-color: #4ade80; }
.oa-card[data-type="fix"]  { border-left-color: #fbbf24; }
.oa-card[data-type="keep"] { border-left-color: #60a5fa; }
.oa-card.oa-done { opacity: 0.45; }

/* Card header row */
.oa-card-header {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.oa-num {
  font-size: 10px;
  color: var(--sand);
  opacity: 0.5;
  flex-shrink: 0;
  padding-top: 2px;
}

/* View / edit mode containers */
.oa-view-mode, .oa-edit-mode { width: 100%; }
.oa-edit-mode { display: flex; flex-direction: column; gap: 8px; }

.oa-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--off-white);
  flex: 1;
  line-height: 1.4;
}
.oa-card-title.oa-muted { color: var(--sand); opacity: 0.55; }
.oa-card-body {
  font-size: 12px;
  color: var(--sand);
  opacity: 0.8;
  line-height: 1.5;
}
.oa-card-body.oa-muted { opacity: 0.4; }
.oa-card-body.oa-done  { text-decoration: line-through; }

/* Edit / delete buttons (top-right) */
.oa-card-actions-row {
  display: flex;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}
.oa-edit-btn, .oa-delete-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  padding: 2px 4px;
  border-radius: 4px;
  transition: background 0.15s;
  color: var(--sand);
  opacity: 0.5;
}
.oa-edit-btn:hover   { background: rgba(255,255,255,0.08); opacity: 1; }
.oa-delete-btn:hover { background: rgba(248,113,113,0.15); color: #f87171; opacity: 1; }
.oa-delete-btn.oa-confirm { background: rgba(248,113,113,0.25); color: #f87171; opacity: 1; font-size: 11px; }

/* Status row */
.oa-status-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.oa-status-btns {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.oa-status-btn {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: var(--sand);
  cursor: pointer;
  transition: all 0.15s;
  opacity: 0.6;
}
.oa-status-btn:hover { opacity: 1; background: rgba(255,255,255,0.1); }
.oa-status-btn.oa-status-active { opacity: 1; border-color: transparent; }
.oa-status-btn.oa-status-open.oa-status-active       { background: rgba(99,102,241,0.3); color: #a5b4fc; border-color: #6366f1; }
.oa-status-btn.oa-status-completed.oa-status-active  { background: rgba(74,222,128,0.2); color: #4ade80; border-color: #4ade80; }
.oa-status-btn.oa-status-adjusted.oa-status-active   { background: rgba(251,191,36,0.2); color: #fbbf24; border-color: #fbbf24; }
.oa-status-btn.oa-status-dismissed.oa-status-active  { background: rgba(156,163,175,0.15); color: #9ca3af; border-color: #6b7280; }

/* Edit mode fields */
.oa-field { display: flex; flex-direction: column; gap: 3px; }
.oa-field-label { font-size: 10px; color: var(--sand); opacity: 0.55; text-transform: uppercase; letter-spacing: 0.05em; }
.oa-field input, .oa-field textarea, .oa-field select,
.oa-field-body, .oa-field-select {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px;
  color: var(--off-white);
  font-size: 12px;
  padding: 6px 8px;
  width: 100%;
  resize: vertical;
  font-family: inherit;
}
.oa-field input:focus, .oa-field textarea:focus, .oa-field select:focus,
.oa-field-body:focus, .oa-field-select:focus {
  outline: none;
  border-color: var(--sky);
}
.oa-field-select option { background: #1a2a4a; }
.oa-edit-type-row { display: flex; align-items: center; gap: 8px; }
.oa-edit-btns { display: flex; gap: 6px; justify-content: flex-end; }
.oa-save-btn, .oa-cancel-btn {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.oa-save-btn   { background: var(--sky); color: var(--off-white); }
.oa-cancel-btn { background: rgba(255,255,255,0.08); color: var(--sand); }
.oa-save-btn:hover   { opacity: 0.85; }
.oa-cancel-btn:hover { opacity: 0.7; }

/* Note input */
.oa-note-area { display: flex; gap: 6px; align-items: flex-start; }
.oa-note-input {
  flex: 1;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 5px;
  color: var(--off-white);
  font-size: 11px;
  padding: 5px 8px;
  resize: none;
  font-family: inherit;
  line-height: 1.4;
}
.oa-note-input:focus { outline: none; border-color: var(--sky); }
.oa-note-input::placeholder { color: var(--sand); opacity: 0.4; }
.oa-note-save {
  font-size: 11px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px;
  color: var(--sand);
  padding: 5px 10px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.oa-note-save:hover { background: rgba(255,255,255,0.15); color: var(--off-white); }

/* History toggle */
.oa-hist-toggle-row {
  display: flex;
  align-items: center;
}
.oa-hist-toggle {
  font-size: 10px;
  color: var(--sand);
  opacity: 0.45;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  letter-spacing: 0.03em;
}
.oa-hist-toggle:hover { opacity: 0.75; }

.oa-hist-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
}
.oa-hist-empty {
  font-size: 11px;
  color: var(--sand);
  opacity: 0.35;
  font-style: italic;
}
.oa-hist-entry {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 5px 8px;
  background: rgba(0,0,0,0.2);
  border-radius: 4px;
  border-left: 2px solid rgba(255,255,255,0.1);
}
.oa-hist-time {
  font-size: 10px;
  color: var(--sand);
  opacity: 0.4;
}
.oa-hist-created {
  font-size: 11px;
  color: var(--sand);
  opacity: 0.55;
}
.oa-hist-entry span { font-size: 11px; color: var(--off-white); opacity: 0.75; }

/* Add action button + form */
.oa-add-btn {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.06);
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: var(--radius);
  color: var(--sand);
  padding: 8px 16px;
  cursor: pointer;
  width: 100%;
  transition: all 0.15s;
}
.oa-add-btn:hover { background: rgba(255,255,255,0.1); color: var(--off-white); border-color: rgba(255,255,255,0.3); }

.oa-add-form {
  margin-top: 10px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.oa-add-form.hidden { display: none; }
.oa-add-input {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px;
  color: var(--off-white);
  font-size: 12px;
  padding: 7px 10px;
  width: 100%;
  font-family: inherit;
  resize: vertical;
}
.oa-add-input:focus { outline: none; border-color: var(--sky); }
.oa-add-input::placeholder { color: var(--sand); opacity: 0.4; }
.oa-add-body { min-height: 56px; }
.oa-add-type-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.oa-add-type-label { font-size: 11px; color: var(--sand); opacity: 0.55; }
.oa-add-select {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px;
  color: var(--off-white);
  font-size: 12px;
  padding: 5px 8px;
  cursor: pointer;
}
.oa-add-select:focus { outline: none; border-color: var(--sky); }
.oa-add-select option { background: #1a2a4a; }
.oa-add-btns {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.oa-add-btns button {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
#oa-add-save   { background: var(--sky); color: var(--off-white); }
#oa-add-cancel { background: rgba(255,255,255,0.08); color: var(--sand); }
#oa-add-save:hover   { opacity: 0.85; }
#oa-add-cancel:hover { opacity: 0.7; }

@media (max-width: 768px) {
  #ai-slide-panel { width: 100%; }
  #burger-menu { width: 100%; max-width: 320px; }
  .nav-tab { padding: 0 12px; letter-spacing: 0.18em; font-size: 10px; }
  .nav-tab--admin { margin-left: 8px; padding-left: 12px; }
  .nav-logo { margin-right: 16px; }
  #nav-role-badge { display: none; }

  /* Ops panel mobile layout */
  #ops-split { flex-direction: column; overflow-y: auto; }
  #ops-dashboard { overflow-y: visible; }
  .ops-charts-grid { grid-template-columns: 1fr; }
  .ops-chart-card--wide { grid-column: span 1; }
  #ops-intel-cards { flex-direction: column; }

  /* AI sidebar hidden by default on mobile, shown as bottom sheet */
  #ops-ai-sidebar {
    width: 100%;
    border-left: none;
    border-top: 2px solid var(--sky);
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: 360px;
    z-index: 150;
    transform: translateY(100%);
    transition: transform 0.25s ease;
  }
  #ops-ai-sidebar.mobile-open {
    transform: translateY(0);
  }
  .ops-ai-mobile-btn { display: block; }
  .ops-ai-mobile-close { display: block; }
  #ops-period-bar { padding: 6px 10px; }
  #ops-kpi-row { gap: 8px; }
  .ops-kpi { min-width: 100px; padding: 7px 10px; }
  .ops-kpi-value { font-size: 14px; }
}