:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: #161d2e;
  --bg-card-hover: #1c2540;
  --bg-input: #1a2234;
  --border: #2a3450;
  --border-light: #1e2d47;
  --accent: #4f8ef7;
  --accent-dark: #3a73dc;
  --accent-light: #6aa3ff;
  --accent-glow: rgba(79,142,247,0.15);
  --success: #22c55e;
  --success-bg: rgba(34,197,94,0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245,158,11,0.1);
  --danger: #ef4444;
  --danger-bg: rgba(239,68,68,0.1);
  --purple: #a855f7;
  --purple-bg: rgba(168,85,247,0.1);
  --cyan: #06b6d4;
  --cyan-bg: rgba(6,182,212,0.1);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #4a5568;
  --sidebar-w: 260px;
  --font: 'Plus Jakarta Sans', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

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

html, body {
  height: 100%;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ========== SIDEBAR ========== */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
}

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

.brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: white;
}

.brand-text { display: flex; flex-direction: column; }
.brand-name { font-size: 18px; font-weight: 800; color: white; letter-spacing: -0.5px; }
.brand-tag {
  font-size: 10px; font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  padding: 1px 6px; border-radius: 4px;
  width: fit-content; letter-spacing: 1px;
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: 16px 12px; }

.nav-section { margin-bottom: 24px; }
.nav-label {
  font-size: 10px; font-weight: 700;
  color: var(--text-muted); letter-spacing: 1.5px;
  text-transform: uppercase; padding: 0 8px 8px;
  display: block;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px;
  color: var(--text-secondary); text-decoration: none;
  font-weight: 500; font-size: 13.5px;
  transition: all 0.2s;
  margin-bottom: 2px;
}

.nav-item:hover { background: var(--bg-card); color: var(--text-primary); }
.nav-item.active {
  background: var(--accent-glow);
  color: var(--accent-light);
  border: 1px solid rgba(79,142,247,0.2);
}
.nav-item i { width: 18px; text-align: center; font-size: 15px; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}

.user-pill {
  display: flex; align-items: center; gap: 10px; flex: 1;
}

.user-avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: white; flex-shrink: 0;
}

.user-info { display: flex; flex-direction: column; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 11px; color: var(--text-muted); }

.logout-btn {
  width: 32px; height: 32px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); text-decoration: none; transition: all 0.2s;
}
.logout-btn:hover { color: var(--danger); border-color: var(--danger); }

.sidebar-toggle {
  display: none;
  position: fixed; top: 16px; left: 16px; z-index: 200;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); width: 40px; height: 40px;
  border-radius: 8px; cursor: pointer; font-size: 16px;
  align-items: center; justify-content: center;
}

/* ========== MAIN CONTENT ========== */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-primary);
}

.page-header-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
  gap: 16px;
}

.page-title { font-size: 20px; font-weight: 700; color: white; }

.page-body { padding: 24px 28px; }

/* ========== CARDS ========== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
  transition: border-color 0.2s;
}

.card:hover { border-color: var(--border-light); }
.card-title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; }
.card-subtitle { font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; }

/* ========== STAT CARDS ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
  position: relative; overflow: hidden;
  transition: all 0.3s;
}

.stat-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--stat-color, var(--accent));
}

.stat-card:hover { transform: translateY(-2px); border-color: var(--stat-color, var(--accent)); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }

.stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; letter-spacing: 0.5px; margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 800; color: white; line-height: 1; margin-bottom: 6px; }
.stat-sub { font-size: 11px; color: var(--text-muted); }
.stat-icon {
  position: absolute; top: 18px; right: 18px;
  width: 40px; height: 40px;
  background: var(--stat-bg, var(--accent-glow));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--stat-color, var(--accent));
}

/* ========== GRIDS ========== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ========== TABLES ========== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--bg-primary);
  color: var(--text-muted); font-size: 11px;
  font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border);
}
tbody tr {
  border-bottom: 1px solid var(--border-light);
  transition: background 0.15s;
}
tbody tr:hover { background: var(--bg-card-hover); }
tbody td { padding: 12px 14px; font-size: 13.5px; color: var(--text-primary); }
tbody tr:last-child { border-bottom: none; }

/* ========== BADGES ========== */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--cyan-bg); color: var(--cyan); }
.badge-purple { background: var(--purple-bg); color: var(--purple); }
.badge-muted { background: rgba(148,163,184,0.1); color: var(--text-secondary); }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 8px; border: none;
  font-family: var(--font); font-size: 13.5px; font-weight: 600;
  cursor: pointer; text-decoration: none; transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(79,142,247,0.3); }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: white; }
.btn-ghost { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { width: 32px; height: 32px; padding: 0; justify-content: center; border-radius: 7px; }

/* ========== FORMS ========== */
.form-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 24px; margin-bottom: 20px;
}

.form-section-title {
  font-size: 14px; font-weight: 700;
  color: var(--accent-light); margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
}

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary); letter-spacing: 0.3px;
}
.form-label .req { color: var(--danger); margin-left: 2px; }

.form-control {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px;
  color: var(--text-primary); font-family: var(--font); font-size: 13.5px;
  transition: border-color 0.2s;
  width: 100%;
}
.form-control:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

.bank-info-box {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
  margin-top: 8px; display: none;
}
.bank-info-box.show { display: block; }
.bank-info-row { display: flex; justify-content: space-between; margin-bottom: 4px; }
.bank-info-row span:first-child { color: var(--text-muted); font-size: 12px; }
.bank-info-row span:last-child { color: var(--success); font-weight: 600; font-size: 12px; }

/* ========== ALERTS ========== */
.alert {
  padding: 8px 14px; border-radius: 8px; font-size: 13px;
  display: flex; align-items: center; gap: 8px; font-weight: 500;
}
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.2); }
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }

/* ========== PIPELINE STAGES ========== */
.pipeline-board {
  display: flex; gap: 12px; overflow-x: auto;
  padding-bottom: 12px; margin-bottom: 24px;
}

.stage-col {
  min-width: 220px; flex-shrink: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
}

.stage-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.stage-name { font-size: 12px; font-weight: 700; color: var(--text-secondary); letter-spacing: 0.5px; text-transform: uppercase; }
.stage-count {
  background: var(--bg-primary);
  border-radius: 12px; padding: 2px 8px;
  font-size: 11px; font-weight: 700; color: var(--accent);
}

.stage-cards { padding: 10px; display: flex; flex-direction: column; gap: 8px; min-height: 80px; }

.candidate-mini-card {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px;
  text-decoration: none; transition: all 0.2s;
  display: block;
}
.candidate-mini-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.candidate-mini-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.candidate-mini-sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ========== PAYSLIP ========== */
.payslip-container {
  max-width: 800px; margin: 0 auto;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
}

.payslip-header {
  background: linear-gradient(135deg, var(--accent) 0%, var(--purple) 100%);
  padding: 28px 32px; color: white;
  display: flex; justify-content: space-between; align-items: center;
}

.payslip-title { font-size: 22px; font-weight: 800; }
.payslip-period { font-size: 13px; opacity: 0.8; margin-top: 4px; }

.payslip-body { padding: 28px 32px; }
.payslip-employee { display: flex; gap: 20px; margin-bottom: 24px; align-items: flex-start; }
.payslip-emp-details h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.payslip-emp-details p { font-size: 13px; color: var(--text-secondary); }

.payslip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }

.payslip-section { background: var(--bg-primary); border-radius: 10px; padding: 16px; }
.payslip-section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 12px; }
.payslip-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--border-light); }
.payslip-row:last-child { border: none; }
.payslip-row span:first-child { color: var(--text-secondary); font-size: 13px; }
.payslip-row span:last-child { font-weight: 600; font-size: 13px; font-family: var(--mono); }

.payslip-total {
  background: linear-gradient(135deg, var(--accent-glow), var(--purple-bg));
  border: 1px solid var(--accent);
  border-radius: 10px; padding: 20px;
  text-align: center;
}
.payslip-total-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.payslip-total-amount { font-size: 36px; font-weight: 800; color: var(--success); font-family: var(--mono); }

/* ========== SEARCH & FILTERS ========== */
.filters-bar {
  display: flex; gap: 12px; align-items: center;
  margin-bottom: 20px; flex-wrap: wrap;
}

.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; flex: 1; min-width: 200px;
}

.search-box i { color: var(--text-muted); }
.search-box input {
  background: none; border: none; color: var(--text-primary);
  font-family: var(--font); font-size: 13.5px; flex: 1;
}
.search-box input:focus { outline: none; }
.search-box input::placeholder { color: var(--text-muted); }

/* ========== EMPLOYEE AVATAR ========== */
.emp-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: white; flex-shrink: 0;
}

.emp-cell { display: flex; align-items: center; gap: 10px; }
.emp-cell-name { font-weight: 600; font-size: 13.5px; }
.emp-cell-id { font-size: 11px; color: var(--text-muted); font-family: var(--mono); }

/* ========== PROGRESS / CHARTS ========== */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
}
.chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.chart-title { font-size: 14px; font-weight: 700; }

/* ========== STEP TRACKER ========== */
.stage-tracker { display: flex; align-items: center; gap: 0; overflow-x: auto; padding: 8px 0; }
.stage-step {
  display: flex; flex-direction: column; align-items: center;
  flex: 1; min-width: 80px; position: relative;
}

.stage-step::after {
  content: ''; position: absolute;
  top: 14px; left: 50%; width: 100%; height: 2px;
  background: var(--border);
}
.stage-step:last-child::after { display: none; }
.stage-step.done::after { background: var(--success); }
.stage-step.active::after { background: linear-gradient(90deg, var(--accent), var(--border)); }

.step-dot {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-primary); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--text-muted);
  position: relative; z-index: 1; flex-shrink: 0;
}
.stage-step.done .step-dot { background: var(--success); border-color: var(--success); color: white; }
.stage-step.active .step-dot { background: var(--accent); border-color: var(--accent); color: white; box-shadow: 0 0 12px var(--accent-glow); }
.step-label { font-size: 10px; color: var(--text-muted); margin-top: 6px; text-align: center; white-space: nowrap; }
.stage-step.active .step-label { color: var(--accent); font-weight: 600; }

/* ========== REVENUE TABLE ========== */
.revenue-row td:last-child { font-family: var(--mono); color: var(--success); font-weight: 700; }

/* ========== LOGIN PAGE ========== */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg-primary);
  background-image: radial-gradient(circle at 20% 50%, rgba(79,142,247,0.05) 0%, transparent 60%),
                    radial-gradient(circle at 80% 50%, rgba(168,85,247,0.05) 0%, transparent 60%);
}

.login-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px; width: 420px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo .brand-icon { width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 14px; font-size: 24px; }
.login-title { font-size: 24px; font-weight: 800; text-align: center; margin-bottom: 4px; }
.login-sub { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 28px; }

/* ========== INLINE ACTIONS ========== */
.action-row { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }

/* ========== AMOUNT DISPLAY ========== */
.amount { font-family: var(--mono); font-weight: 700; }
.amount-positive { color: var(--success); }
.amount-negative { color: var(--danger); }

/* ========== SECTION HEADERS ========== */
.section-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.section-title { font-size: 16px; font-weight: 700; }

/* ========== EMPTY STATE ========== */
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state i { font-size: 48px; margin-bottom: 16px; display: block; opacity: 0.3; }
.empty-state p { font-size: 15px; margin-bottom: 16px; }

/* ========== TIMELINE ========== */
.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: ''; position: absolute; left: 7px; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-dot {
  position: absolute; left: -25px; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg-primary);
}
.timeline-content {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
}
.timeline-stage { font-size: 13px; font-weight: 600; color: var(--accent-light); }
.timeline-date { font-size: 11px; color: var(--text-muted); }
.timeline-remarks { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-toggle { display: flex; }
  .main-content { margin-left: 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .payslip-grid { grid-template-columns: 1fr; }
  .page-body { padding: 16px; }
  .filters-bar { flex-direction: column; align-items: stretch; }
}

/* ========== PRINT ========== */
@media print {
  .sidebar, .sidebar-toggle, .page-header-bar, .btn, .action-row { display: none !important; }
  .main-content { margin-left: 0; }
  .payslip-container { border: none; }
  body { background: white; color: black; }
}