/* Digitizing Tech Corporate Admin Portal Stylesheet */
:root {
  --bg-primary: #0A0F17;
  --bg-secondary: #121824;
  --bg-tertiary: #1A2234;
  --bg-card: #151D2C;
  --border-color: #243048;
  --border-subtle: #1E283C;
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --dt-green: #B9E902;
  --dt-green-hover: #A4D100;
  --dt-green-dim: rgba(185, 233, 2, 0.12);
  --dt-green-border: rgba(185, 233, 2, 0.35);

  --status-in: #10B981;
  --status-in-bg: rgba(16, 185, 129, 0.12);
  --status-out: #64748B;
  --status-out-bg: rgba(100, 116, 139, 0.12);
  --status-break: #F59E0B;
  --status-break-bg: rgba(245, 158, 11, 0.12);
  --status-review: #EF4444;
  --status-review-bg: rgba(239, 68, 68, 0.12);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition-fast: 0.15s ease;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ========================================================
   AUTHENTICATION VIEW
   ======================================================== */
.auth-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background-color: var(--bg-primary);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  background: var(--dt-green);
  color: #0A0F17;
  font-weight: 900;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  letter-spacing: -1px;
}

.brand-title h1 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.brand-title span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--dt-green);
}

.auth-instruction {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.filter-group input,
.filter-group select,
.modal-month-selector input,
.input-search {
  width: 100%;
  padding: 10px 12px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.filter-group input:focus,
.filter-group select:focus,
.modal-month-selector input:focus,
.input-search:focus {
  outline: none;
  border-color: var(--dt-green);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--dt-green);
  color: #0A0F17;
}

.btn-primary:hover {
  background-color: var(--dt-green-hover);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: #242E46;
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-block {
  width: 100%;
}

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

.alert-error {
  background-color: var(--status-review-bg);
  border: 1px solid var(--status-review);
  color: #FCA5A5;
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 13px;
  margin-bottom: 16px;
}

.auth-footer {
  margin-top: 24px;
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.secure-badge {
  font-size: 11px;
  color: var(--text-muted);
}

/* ========================================================
   PORTAL LAYOUT
   ======================================================== */
.portal-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.portal-header {
  height: 64px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  width: 36px;
  height: 36px;
  background-color: var(--dt-green);
  color: #0A0F17;
  font-weight: 900;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.header-info h2 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--text-primary);
}

.portal-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--dt-green);
  letter-spacing: 0.5px;
}

.server-time {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 12px;
  display: flex;
  gap: 8px;
}

.time-label {
  color: var(--text-muted);
}

.time-val {
  color: var(--dt-green);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.badge-role {
  background: var(--dt-green-dim);
  border: 1px solid var(--dt-green-border);
  color: var(--dt-green);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
}

.admin-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ========================================================
   NAVIGATION TABS
   ======================================================== */
.portal-nav {
  display: flex;
  gap: 4px;
  padding: 16px 24px 0 24px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-tab:hover {
  color: var(--text-primary);
}

.nav-tab.active {
  color: var(--dt-green);
  border-bottom-color: var(--dt-green);
}

/* ========================================================
   BODY & CONTENT
   ======================================================== */
.portal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tab-pane {
  display: none;
  padding: 24px;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

.tab-pane.active {
  display: block;
}

/* ========================================================
   METRICS GRID
   ======================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 18px 20px;
}

.metric-card.highlight-green {
  border-color: rgba(16, 185, 129, 0.4);
  background-color: rgba(16, 185, 129, 0.04);
}

.metric-card.highlight-accent {
  border-color: var(--dt-green-border);
  background-color: var(--dt-green-dim);
}

.metric-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.metric-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.metric-card.highlight-accent .metric-value {
  color: var(--dt-green);
}

.metric-card.highlight-green .metric-value {
  color: var(--status-in);
}

.metric-sub {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ========================================================
   CARDS & TABLES
   ======================================================== */
.content-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

.card-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.card-title h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

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

.card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-search {
  width: 200px;
  padding: 6px 10px;
  font-size: 13px;
}

.table-container {
  overflow-x: auto;
  width: 100%;
}

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

.data-table th {
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  white-space: nowrap;
}

.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

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

/* Status Badges */
.status-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.status-pill.checked-in {
  background-color: var(--status-in-bg);
  color: var(--status-in);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pill.on-break {
  background-color: var(--status-break-bg);
  color: var(--status-break);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-pill.checked-out {
  background-color: var(--status-out-bg);
  color: var(--status-out);
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.status-pill.review {
  background-color: var(--status-review-bg);
  color: var(--status-review);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ========================================================
   FILTERS BAR
   ======================================================== */
.filters-bar {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 14px 20px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.filter-group input,
.filter-group select {
  padding: 6px 10px;
  font-size: 12px;
  height: 34px;
}

.filter-group-actions {
  display: flex;
  gap: 8px;
}

/* Info Banner */
.info-banner {
  display: flex;
  gap: 12px;
  background-color: rgba(30, 41, 59, 0.5);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

.banner-icon {
  font-size: 16px;
  color: var(--dt-green);
}

/* ========================================================
   MODAL DIALOG
   ======================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-dialog {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-group h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

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

.modal-close {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-month-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 13px;
}

.modal-month-selector input {
  width: 180px;
  padding: 6px 10px;
}

.summary-cards-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 12px 14px;
}

.sc-title {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.sc-val {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.sc-accent {
  color: var(--dt-green);
}

.modal-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.modal-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.modal-tab-btn.active {
  color: var(--dt-green);
  border-bottom-color: var(--dt-green);
}

.modal-tab-content {
  display: none;
}

.modal-tab-content.active {
  display: block;
}

.modal-table {
  max-height: 350px;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}