/* ═══════════════════════════════════════════
   FLEET PROFIT MANAGER — COMPONENTS
═══════════════════════════════════════════ */

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--amber-500), var(--amber-400));
  color: var(--navy-950);
  box-shadow: 0 2px 8px rgba(245,158,11,.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--amber-400), var(--amber-300));
  box-shadow: 0 4px 14px rgba(245,158,11,.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #fff;
  color: var(--navy-800);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--slate-100);
  border-color: var(--slate-300);
}

.btn-danger {
  background: var(--red-100);
  color: var(--red-500);
  border: 1px solid rgba(239,68,68,.2);
}
.btn-danger:hover { background: #fecaca; }

.btn-ghost {
  background: transparent;
  color: var(--slate-600);
  border: 1px solid transparent;
}
.btn-ghost:hover { background: var(--slate-100); border-color: var(--slate-200); }

.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: var(--radius-sm); }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { padding: 9px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; }

/* ── CARDS ── */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
}

.card-header {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-900);
}

.card-body { padding: 20px 22px; }

/* ── KPI CARDS ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 4px;
  height: 100%;
  background: var(--kpi-accent, var(--amber-400));
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.kpi-label {
  font-size: 12px;
  color: var(--slate-500);
  font-weight: 500;
  letter-spacing: .3px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.kpi-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1;
  letter-spacing: -.5px;
  font-family: var(--font-mono);
}

.kpi-value.large { font-size: 22px; }

.kpi-meta {
  font-size: 11.5px;
  color: var(--slate-400);
  margin-top: 8px;
}

.kpi-icon {
  position: absolute;
  top: 18px;
  left: 18px;
  font-size: 22px;
  opacity: .15;
}

/* KPI accent colors */
.kpi-green  { --kpi-accent: var(--green-500); }
.kpi-amber  { --kpi-accent: var(--amber-500); }
.kpi-blue   { --kpi-accent: var(--blue-500); }
.kpi-red    { --kpi-accent: var(--red-500); }
.kpi-navy   { --kpi-accent: var(--navy-600); }
.kpi-orange { --kpi-accent: var(--orange-500); }

/* ── DATA TABLE ── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

thead th {
  background: var(--navy-950);
  color: var(--slate-300);
  font-weight: 600;
  padding: 12px 16px;
  text-align: right;
  font-size: 12px;
  letter-spacing: .4px;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 2px solid var(--navy-800);
}

thead th:first-child { border-radius: 0 0 0 var(--radius-lg); }
thead th:last-child  { border-radius: 0 0 var(--radius-lg) 0; }

tbody tr {
  border-bottom: 1px solid var(--slate-100);
  transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #fafbfc; }

tbody td {
  padding: 13px 16px;
  color: var(--navy-800);
  vertical-align: middle;
}

tfoot td {
  padding: 12px 16px;
  background: var(--slate-100);
  font-weight: 700;
  color: var(--navy-900);
  border-top: 2px solid var(--slate-200);
  font-family: var(--font-mono);
}

.td-mono { font-family: var(--font-mono); font-size: 13px; }
.td-muted { color: var(--slate-400); font-size: 12.5px; }

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .2px;
}

.badge-green  { background: var(--green-100);  color: #166534; }
.badge-red    { background: var(--red-100);    color: #991b1b; }
.badge-amber  { background: var(--amber-100);  color: #92400e; }
.badge-blue   { background: var(--blue-100);   color: #1e40af; }
.badge-slate  { background: var(--slate-200);  color: var(--slate-600); }
.badge-orange { background: var(--orange-100); color: #9a3412; }

/* ── FORMS ── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 6px;
}

.form-label .required { color: var(--red-500); margin-right: 2px; }

.form-control {
  width: 100%;
  padding: 9px 13px;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 13.5px;
  color: var(--navy-900);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  text-align: right;
}

.form-control:focus {
  border-color: var(--amber-400);
  box-shadow: 0 0 0 3px rgba(245,158,11,.12);
}

.form-control::placeholder { color: var(--slate-300); }

select.form-control { cursor: pointer; }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.form-hint {
  font-size: 11.5px;
  color: var(--slate-400);
  margin-top: 4px;
}

.form-error {
  font-size: 11.5px;
  color: var(--red-500);
  margin-top: 4px;
  display: none;
}

.form-control.error { border-color: var(--red-500); }
.form-control.error + .form-error { display: block; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,30,.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(16px) scale(.97);
  transition: transform var(--transition);
}

.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-lg { max-width: 800px; }
.modal-xl { max-width: 1000px; }

.modal-header {
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy-900);
}

.modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 18px;
  color: var(--slate-400);
  background: transparent;
  border: none;
  transition: background var(--transition), color var(--transition);
}
.modal-close:hover { background: var(--slate-100); color: var(--navy-900); }

.modal-body { padding: 22px 24px; }
.modal-footer {
  padding: 16px 24px 22px;
  border-top: 1px solid var(--slate-100);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── TABS ── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--slate-100);
  padding: 4px;
  border-radius: var(--radius-md);
  width: fit-content;
  margin-bottom: 20px;
}

.tab {
  padding: 7px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--slate-500);
  background: transparent;
  border: none;
  font-family: var(--font-main);
  transition: all var(--transition);
}

.tab.active {
  background: #fff;
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}

/* ── ALERTS ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.alert-success { background: var(--green-100);  color: #166534; border: 1px solid #bbf7d0; }
.alert-error   { background: var(--red-100);    color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: var(--amber-100);  color: #92400e; border: 1px solid #fde68a; }
.alert-info    { background: var(--blue-100);   color: #1e40af; border: 1px solid #bfdbfe; }

/* ── STAT PILL ── */
.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.stat-pill-up   { background: var(--green-100); color: #166534; }
.stat-pill-down { background: var(--red-100);   color: #991b1b; }
.stat-pill-flat { background: var(--slate-200); color: var(--slate-600); }

/* ── PROGRESS BAR ── */
.progress-bar {
  height: 6px;
  background: var(--slate-200);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber-500), var(--amber-400));
  border-radius: 99px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}

/* ── SEARCH BAR ── */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  transition: border-color var(--transition);
  min-width: 220px;
}
.search-bar:focus-within { border-color: var(--amber-400); }
.search-bar input {
  border: none; outline: none;
  font-family: var(--font-main);
  font-size: 13.5px;
  color: var(--navy-900);
  background: transparent;
  width: 100%;
  text-align: right;
}
.search-bar input::placeholder { color: var(--slate-300); }

/* ── TOAST NOTIFICATION ── */
#toastContainer {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 500;
  background: var(--navy-950);
  color: #fff;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 260px;
  animation: slideUp .25s cubic-bezier(.4,0,.2,1);
  border-right: 4px solid var(--amber-400);
}

.toast.success { border-right-color: var(--green-500); }
.toast.error   { border-right-color: var(--red-500); }
.toast.warning { border-right-color: var(--amber-500); }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── LOADING SPINNER ── */
.spinner {
  width: 20px; height: 20px;
  border: 2.5px solid var(--slate-200);
  border-top-color: var(--amber-400);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  display: flex; align-items: center; justify-content: center;
  padding: 40px; gap: 12px; color: var(--slate-500); font-size: 14px;
}

/* ── SECTION LAYOUT ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }

.section-gap { margin-bottom: 24px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap { display: flex; align-items: center; gap: 10px; }