/* ============================================================
   ExcelPro Manager — MSCIT-Style Design System
   Palette: Deep Space Navy + Electric Cyan + Neon Green
   Fonts: Orbitron (display) + Exo 2 (body)
   ============================================================ */

:root {
  --bg-base:        #070B14;
  --bg-surface:     #0D1421;
  --bg-card:        #111827;
  --bg-card-hover:  #162033;
  --bg-input:       #0A1020;
  --border:         rgba(0, 212, 255, 0.12);
  --border-bright:  rgba(0, 212, 255, 0.35);

  --cyan:           #00D4FF;
  --cyan-dim:       rgba(0, 212, 255, 0.15);
  --cyan-glow:      0 0 20px rgba(0, 212, 255, 0.4);
  --green:          #00FF88;
  --green-dim:      rgba(0, 255, 136, 0.15);
  --orange:         #FF6B35;
  --orange-dim:     rgba(255, 107, 53, 0.15);
  --purple:         #8B5CF6;
  --purple-dim:     rgba(139, 92, 246, 0.15);
  --red:            #FF4560;
  --red-dim:        rgba(255, 69, 96, 0.15);

  --text-primary:   #E8F4FD;
  --text-secondary: #8BA8C4;
  --text-muted:     #4A6480;

  --sidebar-w:      260px;
  --topbar-h:       64px;
  --radius:         10px;
  --radius-lg:      16px;
  --transition:     0.25s cubic-bezier(0.4, 0, 0.2, 1);

  --font-display:   'Orbitron', monospace;
  --font-body:      'Exo 2', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 14px;
  line-height: 1.6;
}

/* ── Animated Background ── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridShift 20s linear infinite;
  pointer-events: none;
}

@keyframes gridShift {
  0%   { background-position: 0 0; }
  100% { background-position: 40px 40px; }
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  animation: glowPulse 8s ease-in-out infinite alternate;
}
.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  top: -200px; left: -100px;
}
.glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,255,136,0.06) 0%, transparent 70%);
  bottom: -150px; right: -100px;
  animation-delay: -4s;
}

@keyframes glowPulse {
  0%   { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.15); }
}

.bg-particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #0A1020 0%, #070B14 100%);
  border-right: 1px solid var(--border);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
  backdrop-filter: blur(20px);
}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.6;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.logo-icon svg { width: 36px; height: 36px; filter: drop-shadow(0 0 8px rgba(0,212,255,0.5)); }

.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 12px rgba(0,212,255,0.6);
}
.logo-sub {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.nav-section-label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-muted);
  padding: 8px 8px 6px;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
  position: relative;
  transition: all var(--transition);
  cursor: pointer;
}

.nav-item:hover {
  background: var(--cyan-dim);
  color: var(--cyan);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(0,212,255,0.18), rgba(0,212,255,0.06));
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.25);
  box-shadow: inset 0 0 20px rgba(0,212,255,0.05), 0 0 12px rgba(0,212,255,0.1);
}

.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }

.nav-indicator {
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 20px;
  background: var(--cyan);
  border-radius: 2px 0 0 2px;
  box-shadow: 0 0 8px var(--cyan);
  opacity: 0;
  transition: opacity var(--transition);
}
.nav-item.active .nav-indicator { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--orange);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.user-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--bg-base);
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name { display: block; font-size: 12px; font-weight: 600; color: var(--text-primary); }
.user-role { display: block; font-size: 10px; color: var(--text-muted); }

.user-status {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green);
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Main Content ── */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ── Topbar ── */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 16px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.breadcrumb-root { color: var(--text-muted); }
.breadcrumb svg { color: var(--text-muted); }
.breadcrumb-current {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.topbar-right { display: flex; align-items: center; gap: 12px; }

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  transition: border-color var(--transition);
}
.search-box:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.search-box svg { color: var(--text-muted); flex-shrink: 0; }
.search-box input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  width: 200px;
}
.search-box input::placeholder { color: var(--text-muted); }

.topbar-btn {
  position: relative;
  width: 38px; height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.topbar-btn:hover { border-color: var(--cyan); color: var(--cyan); }

.notif-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  border: 1.5px solid var(--bg-base);
  box-shadow: 0 0 6px var(--orange);
}

.date-display {
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1px;
  white-space: nowrap;
}

/* ── Pages ── */
.page {
  display: none;
  padding: 28px;
  animation: fadeInUp 0.35s ease;
}
.page.active { display: block; }

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

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  text-shadow: 0 0 20px rgba(0,212,255,0.2);
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--cyan), #0099CC);
  color: var(--bg-base);
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0,212,255,0.3);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,212,255,0.5);
  background: linear-gradient(135deg, #20DFFF, #00B8E0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-secondary:hover {
  background: var(--cyan-dim);
  box-shadow: 0 0 15px rgba(0,212,255,0.2);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--border-bright); color: var(--text-primary); }

.btn-sm { padding: 6px 14px; font-size: 12px; }

/* ── KPI Cards ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  cursor: default;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kpi-card::after {
  content: '';
  position: absolute;
  bottom: -30px; right: -30px;
  width: 100px; height: 100px;
  border-radius: 50%;
  opacity: 0.06;
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-bright);
}

.kpi-cyan::before { background: linear-gradient(90deg, var(--cyan), transparent); }
.kpi-cyan::after  { background: var(--cyan); }
.kpi-cyan:hover   { box-shadow: 0 8px 30px rgba(0,212,255,0.15); }

.kpi-green::before { background: linear-gradient(90deg, var(--green), transparent); }
.kpi-green::after  { background: var(--green); }
.kpi-green:hover   { box-shadow: 0 8px 30px rgba(0,255,136,0.15); }

.kpi-orange::before { background: linear-gradient(90deg, var(--orange), transparent); }
.kpi-orange::after  { background: var(--orange); }
.kpi-orange:hover   { box-shadow: 0 8px 30px rgba(255,107,53,0.15); }

.kpi-purple::before { background: linear-gradient(90deg, var(--purple), transparent); }
.kpi-purple::after  { background: var(--purple); }
.kpi-purple:hover   { box-shadow: 0 8px 30px rgba(139,92,246,0.15); }

.kpi-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kpi-cyan  .kpi-icon { background: var(--cyan-dim);   color: var(--cyan);   }
.kpi-green .kpi-icon { background: var(--green-dim);  color: var(--green);  }
.kpi-orange .kpi-icon { background: var(--orange-dim); color: var(--orange); }
.kpi-purple .kpi-icon { background: var(--purple-dim); color: var(--purple); }
.kpi-icon svg { width: 22px; height: 22px; }

.kpi-data { flex: 1; min-width: 0; }
.kpi-label { display: block; font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.kpi-value {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.kpi-change { font-size: 11px; font-weight: 500; }
.kpi-change.positive { color: var(--green); }
.kpi-change.negative { color: var(--red); }
.kpi-change.neutral  { color: var(--text-muted); }

.kpi-sparkline { align-self: flex-end; }

/* ── Charts ── */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.chart-header h3 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.chart-controls { display: flex; gap: 4px; }
.chart-btn {
  padding: 4px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}
.chart-btn.active, .chart-btn:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

.chart-legend {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Table Cards ── */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
}
.table-header h3 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.view-all {
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  transition: opacity var(--transition);
}
.view-all:hover { opacity: 0.7; }

.table-info { font-size: 12px; color: var(--text-muted); }

.table-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 12px;
}
.table-search svg { color: var(--text-muted); flex-shrink: 0; }
.table-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  width: 180px;
}

.table-wrapper { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead tr {
  background: rgba(0,212,255,0.04);
  border-bottom: 1px solid var(--border);
}

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table th.sortable { cursor: pointer; user-select: none; }
.data-table th.sortable:hover { color: var(--cyan); }
.sort-icon { opacity: 0.4; font-size: 10px; }

.data-table tbody tr {
  border-bottom: 1px solid rgba(0,212,255,0.05);
  transition: background var(--transition);
}
.data-table tbody tr:hover { background: rgba(0,212,255,0.04); }
.data-table tbody tr:last-child { border-bottom: none; }

.data-table td {
  padding: 12px 16px;
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table td:first-child { color: var(--text-muted); font-size: 11px; font-family: var(--font-display); }

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.badge::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
}
.badge-approved { background: var(--green-dim);  color: var(--green);  border: 1px solid rgba(0,255,136,0.2); }
.badge-pending  { background: var(--orange-dim); color: var(--orange); border: 1px solid rgba(255,107,53,0.2); }
.badge-rejected { background: var(--red-dim);    color: var(--red);    border: 1px solid rgba(255,69,96,0.2); }

/* Category Tags */
.cat-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.15);
}

/* Action Buttons */
.action-btns { display: flex; gap: 6px; }
.action-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition);
}
.action-btn:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-dim); }
.action-btn.delete:hover { border-color: var(--red); color: var(--red); background: var(--red-dim); }
.action-btn svg { width: 13px; height: 13px; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  border-top: 1px solid var(--border);
}
.page-btn {
  width: 32px; height: 32px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-body);
}
.page-btn:hover, .page-btn.active {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.filter-select, .filter-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 7px 12px;
  outline: none;
  transition: border-color var(--transition);
  min-width: 140px;
}
.filter-select:focus, .filter-input:focus { border-color: var(--cyan); }
.filter-select option { background: var(--bg-card); }

/* ── Excel Page ── */
.excel-toolbar {
  margin-bottom: 16px;
}

.upload-zone {
  border: 2px dashed var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: rgba(0,212,255,0.02);
}
.upload-zone:hover {
  border-color: var(--cyan);
  background: var(--cyan-dim);
}
.upload-zone svg { color: var(--cyan); margin-bottom: 10px; }
.upload-zone p { color: var(--text-secondary); font-size: 13px; }
.upload-link { color: var(--cyan); cursor: pointer; text-decoration: underline; }

.excel-table-wrapper { max-height: 500px; overflow: auto; }

.excel-table td {
  padding: 0 !important;
  border: 1px solid rgba(0,212,255,0.08) !important;
}
.excel-table td input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 10px 12px;
}
.excel-table td input:focus { background: rgba(0,212,255,0.06); }
.excel-table th { min-width: 120px; }

.excel-controls { display: flex; gap: 8px; }

/* ── Reports ── */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.report-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}
.report-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.report-icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

.report-card h3 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.report-card p { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.5; }

.report-stats { margin-bottom: 16px; }
.report-stats span:first-child {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.rpt-label { font-size: 11px; color: var(--text-muted); }

/* ── Categories ── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
}
.category-card:hover { border-color: var(--border-bright); transform: translateY(-2px); }

.cat-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cat-name {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}
.cat-amount {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 8px;
}
.cat-bar-bg {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}
.cat-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1s ease;
}
.cat-count { font-size: 11px; color: var(--text-muted); }

/* ── Import/Export ── */
.import-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.import-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}
.import-card:hover { border-color: var(--border-bright); }

.import-icon {
  width: 72px; height: 72px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.import-icon.cyan   { background: var(--cyan-dim);   color: var(--cyan);   }
.import-icon.green  { background: var(--green-dim);  color: var(--green);  }
.import-icon.orange { background: var(--orange-dim); color: var(--orange); }

.import-card h3 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.import-card p { font-size: 12px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.5; }

.upload-zone-sm {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.upload-zone-sm span { font-size: 12px; color: var(--text-muted); }

.export-options { display: flex; flex-direction: column; gap: 10px; }

.import-log {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.import-log h3 {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.log-entry {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  margin-bottom: 4px;
}
.log-success { background: var(--green-dim); color: var(--green); }
.log-error   { background: var(--red-dim);   color: var(--red);   }
.log-info    { background: var(--cyan-dim);  color: var(--cyan);  }

/* ── Settings ── */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.settings-card h3 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.settings-form { display: flex; flex-direction: column; gap: 14px; }

/* ── Forms ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.form-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 14px;
  outline: none;
  transition: all var(--transition);
  width: 100%;
}
.form-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.form-input::placeholder { color: var(--text-muted); }
.form-input option { background: var(--bg-card); }

textarea.form-input { resize: vertical; min-height: 80px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal-overlay.open { display: flex; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,212,255,0.1);
  animation: modalSlide 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalSlide {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
}

.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { border-color: var(--red); color: var(--red); background: var(--red-dim); }

.modal-body { padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--bg-card);
  border: 1px solid var(--green);
  border-radius: 10px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-size: 13px;
  font-weight: 500;
  z-index: 300;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4), 0 0 20px rgba(0,255,136,0.2);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

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

/* ── Responsive ── */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .reports-grid { grid-template-columns: repeat(2, 1fr); }
  .settings-grid { grid-template-columns: 1fr; }
  .import-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-260px); width: 260px; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .reports-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .reports-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page { padding: 16px; }
  .topbar { padding: 0 16px; }
  .search-box { display: none; }
}

/* ── Utility ── */
.text-cyan   { color: var(--cyan); }
.text-green  { color: var(--green); }
.text-orange { color: var(--orange); }
.text-muted  { color: var(--text-muted); }
.font-display { font-family: var(--font-display); }
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 13px;
}
.empty-state svg { margin-bottom: 12px; opacity: 0.3; }