@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg:#08090d; --s1:#10141c; --s2:#141b26;
  --b1:#1e2a3a; --b2:#243040;
  --t1:#d4dff0; --t2:#9aabc4; --muted:#74859e;
  --green:#4ade80; --blue:#2dd4bf;
  --amber:#fbbf24; --red:#f87171;
  --orange:#fb923c; --teal:#2dd4bf;
  --disp:'Space Grotesk','Inter',sans-serif;
  --shadow-card:0 1px 0 rgba(255,255,255,.02) inset, 0 14px 40px -22px rgba(0,0,0,.85);
}

html[data-theme="light"] {
  --bg:#f4f6fa; --s1:#ffffff; --s2:#f7f9fc;
  --b1:#e3e8f0; --b2:#d2dae6;
  --t1:#1c2536; --t2:#4a586f; --muted:#647084;
  --green:#16a34a; --blue:#0d9488;
  --amber:#d97706; --red:#dc2626;
  --orange:#ea580c; --teal:#0d9488;
  --shadow-card:0 1px 2px rgba(20,45,35,.05),0 18px 40px -28px rgba(20,45,35,.32);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--t1);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  border-bottom: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--b2), transparent) 1;
  z-index: 200;
}

.nav-logo {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--green);
  text-transform: uppercase;
  font-family: var(--disp);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-logo::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.nav-tabs {
  display: flex;
  gap: 2px;
}

.nav-tabs a {
  padding: 8px 16px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: all .2s;
  cursor: pointer;
  position: relative;
}

.nav-tabs a:hover, .nav-tabs a.active {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-toggle {
  padding: 8px 16px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .2s;
}

.nav-dropdown-toggle:hover {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: 8px;
  min-width: 180px;
  margin-top: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .2s;
  z-index: 300;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  transition: all .2s;
  border-radius: 0;
}

.nav-dropdown-menu a:first-child {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.nav-dropdown-menu a:last-child {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.nav-dropdown-menu a:hover {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
}

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

.nav-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

/* LAYOUT */
body {
  padding-top: 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 28px;
}

h1, h2 {
  font-family: var(--disp);
  font-weight: 600;
  letter-spacing: -.025em;
}

h2 {
  font-size: 28px;
  margin-bottom: 8px;
}

.subtitle {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.55;
}

/* KPI CARDS */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 32px 0;
}

.kpi {
  background: linear-gradient(165deg, var(--s1), color-mix(in srgb, var(--s2) 60%, var(--s1)));
  border: 1px solid var(--b1);
  border-radius: 16px;
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s, border-color .25s;
}

.kpi::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--kc, var(--green)), transparent 68%);
  opacity: .10;
  pointer-events: none;
}

.kpi::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--kc, var(--green));
  box-shadow: 0 0 14px var(--kc, var(--green));
}

.kpi.blue { --kc: var(--blue); }
.kpi.amber { --kc: var(--amber); }
.kpi.red { --kc: var(--red); }

.kpi:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--kc, var(--green)) 45%, var(--b1));
  box-shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 26px 50px -26px rgba(0,0,0,.9);
}

.kpi-card {
  background: transparent;
  border: 1px solid var(--b1);
  border-radius: 12px;
  padding: 20px 18px;
  position: relative;
  overflow: hidden;
  box-shadow: none;
  transition: all .2s;
  text-align: center;
}

.kpi-card:hover {
  border-color: var(--green);
  background: rgba(74, 222, 128, .04);
}

.kpi-card .kpi-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
  margin-top: 0;
}

.kpi-card .kpi-value {
  font-size: 32px;
  text-shadow: none;
}

.kpi-value {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--kc, var(--green));
  font-family: var(--disp);
  text-shadow: 0 0 26px color-mix(in srgb, var(--kc, var(--green)) 38%, transparent);
}

html[data-theme="light"] .kpi-value {
  text-shadow: none;
}

.kpi-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--t2);
  margin-top: 9px;
}

.kpi-hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}

/* CARD */
.card {
  background: linear-gradient(165deg, var(--s1), color-mix(in srgb, var(--s2) 60%, var(--s1)));
  border: 1px solid var(--b1);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all .3s;
}

.card-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 16px;
}

/* TABLES */
.table-wrapper {
  border-radius: 14px;
  border: 1px solid var(--b1);
  overflow: auto;
  box-shadow: var(--shadow-card);
  max-height: 85vh;
  width: 100%;
  min-width: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--s1);
  font-size: 12px;
  table-layout: auto;
  min-width: 1100px;
}

thead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--s2);
  border-bottom: 1px solid var(--b1);
  box-shadow: 0 2px 4px -1px rgba(0,0,0,.3);
}

th {
  padding: 14px 10px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  background: var(--s2);
  white-space: normal;
  min-width: 70px;
  word-break: break-word;
  line-height: 1.3;
  min-height: 45px;
}

td {
  padding: 12px 10px;
  font-size: 12px;
  border-bottom: 1px solid rgba(30,42,58,.3);
  color: var(--t1);
  word-break: break-word;
  word-wrap: break-word;
  white-space: normal;
  vertical-align: top;
  line-height: 1.6;
  min-height: 50px;
  overflow-wrap: break-word;
  overflow: hidden;
}

tbody tr:hover {
  background: color-mix(in srgb, var(--s2) 50%, transparent);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* Table column widths with fixed layout for proper text wrapping */
td:nth-child(1) { width: 4%; }
td:nth-child(2) { width: 10%; }
td:nth-child(3) { width: 12%; }
td:nth-child(4) { width: 8%; }
td:nth-child(5) { width: 9%; }
td:nth-child(6) { width: 9%; }
td:nth-child(7) { width: 9%; }
td:nth-child(8) { width: 8%; }
td:nth-child(9) { width: 11%; }
td:nth-child(10) { width: 8%; }
td:nth-child(11) { width: 7%; }
td:nth-child(12) { width: 7%; }
td:nth-child(13) { width: 10%; }
td:nth-child(14) { width: 10%; }
td:nth-child(15) { width: 3%; }

th:nth-child(1) { width: 4%; }
th:nth-child(2) { width: 10%; }
th:nth-child(3) { width: 12%; }
th:nth-child(4) { width: 8%; }
th:nth-child(5) { width: 9%; }
th:nth-child(6) { width: 9%; }
th:nth-child(7) { width: 9%; }
th:nth-child(8) { width: 8%; }
th:nth-child(9) { width: 11%; }
th:nth-child(10) { width: 8%; }
th:nth-child(11) { width: 7%; }
th:nth-child(12) { width: 7%; }
th:nth-child(13) { width: 10%; }
th:nth-child(14) { width: 10%; }
th:nth-child(15) { width: 3%; }

/* Make editable cells visually distinct */
td[contenteditable="true"] {
  background: rgba(74, 222, 128, .04);
  cursor: text;
}

td[contenteditable="true"]:hover {
  background: rgba(74, 222, 128, .08);
}

/* Checkbox styling in table */
td input[type="checkbox"] {
  margin: 0 4px 0 0;
  cursor: pointer;
  vertical-align: middle;
}

td label {
  display: block;
  cursor: pointer;
  margin: 4px 0;
  white-space: normal;
  line-height: 1.4;
}

/* Badge styling */
.badge {
  white-space: normal;
  display: inline-block;
}

/* BADGES */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-correct {
  background: rgba(74, 222, 128, .12);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, .25);
}

.badge-error {
  background: rgba(248, 113, 113, .12);
  color: var(--red);
  border: 1px solid rgba(248, 113, 113, .25);
}

.badge-warning {
  background: rgba(251, 191, 36, .12);
  color: var(--amber);
  border: 1px solid rgba(251, 191, 36, .25);
}

/* BUTTONS */
.btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--b1);
  background: var(--s2);
  color: var(--t1);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn:hover {
  border-color: var(--b2);
  background: var(--s1);
}

.btn-primary {
  background: var(--green);
  color: #000;
  border-color: var(--green);
}

.btn-primary:hover {
  background: #16a34a;
  border-color: #16a34a;
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -10px color-mix(in srgb, var(--green) 70%, transparent);
}

.btn-danger {
  background: rgba(248, 113, 113, .12);
  color: var(--red);
  border-color: rgba(248, 113, 113, .25);
}

.btn-danger:hover {
  background: rgba(248, 113, 113, .2);
}

.btn-small {
  padding: 5px 12px;
  font-size: 11px;
  border-radius: 8px;
}

/* INPUTS */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--b1);
  border-radius: 10px;
  background: var(--s2);
  color: var(--t1);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  transition: all .2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, .1);
}

input::placeholder {
  color: var(--muted);
}

/* PROGRESS BARS */
.progress-bar {
  height: 8px;
  background: var(--b1);
  border-radius: 4px;
  overflow: hidden;
  margin: 8px 0;
}

.progress-fill {
  height: 100%;
  border-radius: 4px;
  background-image: linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,255,255,0) 60%);
  position: relative;
  transition: width .4s ease;
}

.progress-fill.green {
  background-color: var(--green);
}

.progress-fill.red {
  background-color: var(--red);
}

.progress-fill.blue {
  background-color: var(--blue);
}

/* MANAGER CARDS */
.manager-section {
  margin-top: 40px;
}

.manager-section h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: var(--disp);
}

.manager-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.manager-card {
  background: linear-gradient(165deg, var(--s1), color-mix(in srgb, var(--s2) 60%, var(--s1)));
  border: 1px solid var(--b1);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--shadow-card);
  transition: all .3s;
}

.manager-card:hover {
  transform: translateY(-2px);
  border-color: var(--b2);
}

.manager-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--t1);
}

.manager-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.manager-stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.manager-stat-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--t1);
  font-family: 'JetBrains Mono', monospace;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--b1);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 18px;
  font-weight: 800;
  color: var(--green);
  font-family: 'JetBrains Mono', monospace;
}

.stat-label {
  font-size: 9px;
  color: var(--muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* FORMS */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--t1);
}

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

.validation-message {
  font-size: 11px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.validation-message.success {
  color: var(--green);
}

.validation-message.error {
  color: var(--red);
}

/* SEARCH */
.search-container {
  margin-bottom: 24px;
  position: relative;
}

.search-container input {
  padding-left: 36px;
}

.search-container::before {
  content: '🔍';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
}

/* SCROLLBAR */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--b1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--b2);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav {
    height: 48px;
    padding: 0 16px;
  }

  body {
    padding-top: 48px;
  }

  .container {
    padding: 24px 16px;
  }

  .kpi-row {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  table {
    font-size: 12px;
  }

  th, td {
    padding: 8px 10px;
  }

  .manager-grid {
    grid-template-columns: 1fr;
  }
}

/* THEME SWITCH */
html[data-theme="light"] nav {
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 1px 3px rgba(28, 37, 54, .06);
}

html[data-theme="light"] .kpi,
html[data-theme="light"] .card,
html[data-theme="light"] .manager-card,
html[data-theme="light"] .table-wrapper {
  box-shadow: 0 6px 22px -8px rgba(16, 60, 42, .16), 0 1px 3px rgba(16, 60, 42, .07);
}

html[data-theme="light"] .kpi:hover {
  box-shadow: 0 8px 24px rgba(28, 37, 54, .08);
}

/* UTILITIES */
.text-center {
  text-align: center;
}

.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.flex {
  display: flex;
  align-items: center;
  gap: 8px;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hidden {
  display: none;
}

.opacity-75 {
  opacity: 0.75;
}