@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-0: #05060a;
  --bg-1: #0a1226;
  --bg-2: #0d1b3a;
  --text: #eef1f6;
  --muted: #9aa6bd;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --glass: rgba(255, 255, 255, 0.04);
  --glass-strong: rgba(255, 255, 255, 0.07);
  --accent: #ffcc33;
  --accent-strong: #ffd84d;
  --accent-text: #1a1300;
  --accent-soft: rgba(255, 204, 51, 0.18);
  --green: #34d399;
  --red: #f87171;
  --blue: #7dc6ff;
  --radius: 16px;
}

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

html, body { background: var(--bg-0); }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(28, 76, 168, 0.55), transparent 60%),
    radial-gradient(900px 600px at 10% 10%, rgba(13, 27, 58, 0.9), transparent 65%),
    radial-gradient(800px 500px at 50% 110%, rgba(35, 90, 200, 0.25), transparent 60%),
    linear-gradient(180deg, #03060e 0%, #050912 60%, #04060c 100%);
  background-attachment: fixed;
}

.app-shell { min-height: 100vh; }

.topbar {
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(5, 8, 18, 0.7);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
}

.brand {
  color: #fff;
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 22px;
}

.brand::first-letter { color: var(--accent); }

.top-nav { display: flex; align-items: center; gap: 22px; }

.top-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: color .15s ease;
}

.top-nav a:hover { color: #fff; }
.top-nav a.active { color: var(--accent); }

.layout { display: flex; min-height: calc(100vh - 64px); }

.sidebar {
  width: 240px;
  border-right: 1px solid var(--line);
  background: rgba(8, 12, 26, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 22px 12px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
}

.sidebar-title {
  color: var(--accent);
  font-weight: 800;
  margin: 0 12px 18px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.sidebar-link:hover {
  color: #fff;
  background: var(--glass);
  border-color: var(--line);
}

.sidebar-link.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(255, 204, 51, 0.35);
}

.sidebar-bottom { margin-top: auto; padding: 10px; }
.sidebar-bottom .btn { width: 100%; }

.main { flex: 1; padding: 30px 28px; min-width: 0; }
.container { max-width: 1180px; margin: 0 auto; }

h1 {
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 900;
  letter-spacing: -0.035em;
  margin-bottom: 14px;
  color: #ffffff;
  line-height: 1.05;
}

h2 {
  margin: 26px 0 14px;
  font-size: clamp(20px, 2.3vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f1f4fa;
}

h3 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 700;
  color: #f1f4fa;
}

p { color: #c5cdde; }

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 14px;
  border: 1px solid transparent;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.alert-success { color: #b5f0d8; background: rgba(52, 211, 153, 0.1); border-color: rgba(52, 211, 153, 0.32); }
.alert-error   { color: #ffc8d0; background: rgba(248, 113, 113, 0.1); border-color: rgba(248, 113, 113, 0.32); }
.alert-info    { color: #cae0ff; background: rgba(125, 198, 255, 0.1); border-color: rgba(125, 198, 255, 0.3); }

.card,
.info-card,
.decision-card {
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  position: relative;
}

.card { padding: 22px; margin-bottom: 22px; }
.info-card { padding: 18px; margin-bottom: 18px; border-left: 3px solid var(--accent); }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
  margin-top: 8px;
}

.info-grid div {
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 12px 14px;
  border-radius: 12px;
  color: #d8deee;
  font-size: 14px;
}

.info-grid div strong { color: #ffffff; font-weight: 700; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

.form-group { display: flex; flex-direction: column; }

.form-group label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 7px;
  font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  color: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(10, 14, 28, 0.7);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #6b7691; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(255, 204, 51, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 204, 51, 0.15);
}

#other-group { animation: revealOther 0.24s ease-out; }
@keyframes revealOther {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 11px 22px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, opacity 0.15s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-primary,
.btn-success {
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  color: var(--accent-text);
  box-shadow: 0 10px 30px rgba(255, 204, 51, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:hover,
.btn-success:hover {
  box-shadow: 0 14px 36px rgba(255, 204, 51, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-danger {
  background: linear-gradient(180deg, #fb7185, #ef4458);
  color: #fff;
  box-shadow: 0 10px 26px rgba(239, 68, 88, 0.28);
}

.btn-sm { padding: 7px 13px; font-size: 11px; }

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  color: #ffffff;
}

.btn-outline:hover { background: var(--glass-strong); }

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  backdrop-filter: blur(14px);
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.data-table th {
  color: #ffffff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 800;
}

.data-table td { color: #d6dcec; }
.data-table tr:hover td { background: rgba(255, 204, 51, 0.04); }
.data-table tr:last-child td { border-bottom: none; }

.data-table input,
.data-table select {
  background: rgba(8, 12, 24, 0.7);
  border: 1px solid var(--line);
  color: #fff;
  border-radius: 8px;
  padding: 7px 9px;
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  padding: 5px 11px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge-initiated             { background: rgba(125, 198, 255, 0.14); color: #b9deff; border-color: rgba(125, 198, 255, 0.35); }
.badge-employee_submitted    { background: rgba(125, 198, 255, 0.14); color: #b9deff; border-color: rgba(125, 198, 255, 0.35); }
.badge-departments_pending   { background: rgba(255, 204, 51, 0.16);  color: #ffe187; border-color: rgba(255, 204, 51, 0.4); }
.badge-departments_completed { background: rgba(52, 211, 153, 0.14);  color: #a4f0ce; border-color: rgba(52, 211, 153, 0.35); }
.badge-manager_pending       { background: rgba(168, 152, 255, 0.16); color: #d3c8ff; border-color: rgba(168, 152, 255, 0.32); }
.badge-completed             { background: rgba(52, 211, 153, 0.14);  color: #a4f0ce; border-color: rgba(52, 211, 153, 0.35); }
.badge-rejected              { background: rgba(248, 113, 113, 0.16); color: #ffbcc4; border-color: rgba(248, 113, 113, 0.35); }

.actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.actions a {
  color: var(--accent);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}
.actions a:hover { text-decoration: underline; }

.dept-section { margin-bottom: 28px; }

.decision-card {
  padding: 22px;
  margin-top: 20px;
  border-left: 3px solid var(--accent);
}
.decision-card .form-group { max-width: 440px; margin-bottom: 12px; }

@media (max-width: 980px) {
  .sidebar { display: none; }
  .main { padding: 18px; }
  .top-nav { display: none; }
}

@media (max-width: 760px) {
  .form-grid, .info-grid { grid-template-columns: 1fr; }
  #other-group { grid-column: auto !important; }
  .data-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ── Login page ─────────────────────────────────── */
body.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-shell {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, rgba(255,255,255,0.065) 0%, rgba(255,255,255,0.025) 100%);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 46px 44px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 40px 100px rgba(0,0,0,0.55);
}

/* ── Dashboard header row ────────────────────────── */
.dash-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

/* ── Filter selects ──────────────────────────────── */
.filter-sel {
  appearance: none;
  background: rgba(10, 14, 28, 0.85);
  border: 1px solid var(--line-strong);
  color: #fff;
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s ease;
}

.filter-sel:focus {
  outline: none;
  border-color: rgba(255, 204, 51, 0.6);
}

.filter-sel option {
  background: #1a2847 !important;
  color: #fff !important;
  padding: 8px 12px;
  border: none;
}

.filter-sel option:hover {
  background: rgba(255, 204, 51, 0.25) !important;
}

/* ── Date range row ──────────────────────────────── */
.date-range-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(10, 14, 28, 0.85);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 7px 12px;
}

.date-range-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  white-space: nowrap;
}

.date-range-sep { color: var(--muted); font-size: 12px; }

.date-input {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  font-size: 12px !important;
  font-weight: 700;
  color: #fff !important;
  width: 120px;
  cursor: pointer;
}

.date-input:focus { box-shadow: none !important; }

/* Override native calendar icon colour */
.date-input::-webkit-calendar-picker-indicator {
  filter: invert(0.7) sepia(1) saturate(4) hue-rotate(5deg);
  cursor: pointer;
  opacity: 0.75;
}

/* ── Flatpickr single range widget ──────────────── */
.fp-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(10, 14, 28, 0.85);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.fp-wrap:focus-within { border-color: rgba(255, 204, 51, 0.6); }

.fp-icon { font-size: 13px; color: var(--accent); line-height: 1; }

.fp-input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  width: 190px;
  cursor: pointer;
}

.fp-input::placeholder { color: #576077; font-weight: 600; }

.fp-clear {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.fp-clear:hover { color: var(--red); }

/* Flatpickr dark theme overrides */
.flatpickr-calendar {
  background: #0d1b3a !important;
  border: 1px solid var(--line-strong) !important;
  border-radius: 16px !important;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6) !important;
  font-family: 'Inter', sans-serif !important;
}

.flatpickr-months { background: transparent !important; border-radius: 16px 16px 0 0; }
.flatpickr-month  { background: transparent !important; }
.flatpickr-current-month {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.flatpickr-current-month .cur-month,
.flatpickr-current-month input.cur-year,
.flatpickr-current-month select {
  color: #fff !important;
  font-weight: 800;
  background: #0d2749 !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 6px !important;
  padding: 6px 10px !important;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
}

.flatpickr-current-month .cur-month:hover,
.flatpickr-current-month input.cur-year:hover,
.flatpickr-current-month select:hover {
  border-color: var(--accent) !important;
  background: rgba(255, 204, 51, 0.12) !important;
}

.flatpickr-current-month .cur-month:focus,
.flatpickr-current-month input.cur-year:focus,
.flatpickr-current-month select:focus {
  outline: none !important;
  border-color: var(--accent) !important;
  background: rgba(255, 204, 51, 0.12) !important;
}

.flatpickr-current-month input.cur-year {
  width: 70px !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffcc33' d='M6 9L1 4h10z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 8px center !important;
  padding-right: 24px !important;
}

/* Remove spinbutton up/down arrows */
.flatpickr-current-month input.cur-year::-webkit-outer-spin-button,
.flatpickr-current-month input.cur-year::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0 !important;
}

.flatpickr-current-month select option {
  background: #0d1b3a !important;
  color: #fff !important;
  padding: 8px 12px !important;
}

.flatpickr-current-month .numInputWrapper,
.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: #0d2749 !important;
  color: #fff !important;
  border-radius: 6px !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months:hover {
  background: rgba(255, 204, 51, 0.12) !important;
  border-color: var(--accent) !important;
}

.flatpickr-prev-month, .flatpickr-next-month { color: var(--muted) !important; fill: var(--muted) !important; }
.flatpickr-prev-month:hover svg, .flatpickr-next-month:hover svg { fill: #fff !important; }
.flatpickr-weekday { color: var(--muted) !important; font-weight: 700; font-size: 11px; }

.flatpickr-day {
  color: #c5cdde !important;
  border-radius: 8px !important;
  font-weight: 500;
}

.flatpickr-day:hover { background: rgba(255,204,51,0.15) !important; border-color: transparent !important; color: #fff !important; }
.flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: var(--accent-text) !important;
  font-weight: 800;
}

.flatpickr-day.inRange {
  background: rgba(255,204,51,0.15) !important;
  border-color: transparent !important;
  box-shadow: none !important;
  color: #fff !important;
}

.flatpickr-day.flatpickr-disabled, .flatpickr-day.prevMonthDay, .flatpickr-day.nextMonthDay {
  color: #3d4a63 !important;
}

.flatpickr-day.today:not(.selected) { border-color: var(--accent) !important; color: var(--accent) !important; }

/* ── Search bar ──────────────────────────────────── */
.search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(10, 14, 28, 0.85);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 7px 14px;
  transition: border-color 0.15s ease;
}

.search-wrap:focus-within {
  border-color: rgba(255, 204, 51, 0.6);
}

.search-icon { font-size: 13px; color: var(--muted); }

/* ── Employee portal ────────────────────────────── */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.dept-status-card {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.search-input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 13px;
  font-family: inherit;
  width: 200px;
}

.search-input::placeholder { color: #576077; }

/* ── Stats grid ──────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.stat-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.065) 0%, rgba(255,255,255,0.025) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 20px 18px;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--line-strong);
  border-radius: 16px 16px 0 0;
}

.stat-card.blue::after   { background: var(--blue); }
.stat-card.green::after  { background: var(--green); }
.stat-card.red::after    { background: var(--red); }

.stat-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 42px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card.blue  .stat-value { color: var(--blue); }
.stat-card.green .stat-value { color: var(--green); }
.stat-card.red   .stat-value { color: var(--red); }

.stat-sub { font-size: 11px; color: var(--muted); }

/* ── Pipeline grid ───────────────────────────────── */
.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 28px;
}

.pipeline-item {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pipeline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pipeline-item-label { font-size: 12px; font-weight: 600; color: var(--muted); flex: 1; }
.pipeline-item-count { font-size: 20px; font-weight: 900; color: #fff; letter-spacing: -0.02em; }

/* ── Table toolbar ───────────────────────────────── */
.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

/* ── Responsive additions ────────────────────────── */
@media (max-width: 980px) {
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .pipeline-grid { grid-template-columns: 1fr; }
  .dash-header   { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .login-card  { padding: 28px; }
}