/* Achieva Bucks — app shell + component classes
   Adapted from the Achieva Design System's AchievaReq UI kit
   so Achieva Bucks matches the real product visual language.
   Tokens come from tokens.css, linked before this file. */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font-sans);
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-dark); }
button { font-family: inherit; }

/* App shell */
.app-shell { display: flex; min-height: 100vh; }

/* Main */
.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: var(--topbar-h);
  background: var(--teal);
  border-bottom: 1px solid var(--teal-dark);
  display: flex; align-items: center; padding: 0 28px;
  position: sticky; top: 0; z-index: 90;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}
.topbar-logo { display: flex; align-items: center; flex-shrink: 0; }
.topbar-logo img { height: 28px; display: block; }
.topbar-title { flex: 1; font-size: 15px; font-weight: 600; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

/* App footer (moved out of the removed sidebar) */
.app-footer {
  padding: 16px 32px; border-top: 1px solid var(--border);
  font-size: 11px; color: var(--gray-500); line-height: 1.5;
  max-width: 1400px; margin: 0 auto; width: 100%; box-sizing: border-box;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .page-content { padding: 18px 14px; }
  .topbar { padding: 0 14px; gap: 10px; }
  .btn-signout span { display: none; }
  .btn-signout { padding: 8px; }
  .stack-mobile { grid-template-columns: 1fr !important; }
  .analytics-grid { grid-template-columns: 1fr !important; }
  .stats-overview { grid-template-columns: repeat(2, 1fr) !important; }
  .login-card { padding: 30px 22px; }
  .user-name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  /* Data tables become stacked lists instead of scrolling horizontally */
  .table-container { overflow-x: visible; border: none; border-radius: 0; }
  .data-table { border: none; }
  .data-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .data-table, .data-table tbody, .data-table tr { display: block; width: 100%; }
  .data-table tr {
    border: 1px solid var(--border); border-radius: 8px;
    margin-bottom: 10px; background: #fff; overflow: hidden;
  }
  .data-table tr:last-child { margin-bottom: 0; }
  .data-table td {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 16px; text-align: right; white-space: normal;
  }
  .data-table td[data-label]::before {
    content: attr(data-label);
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: .04em; color: var(--gray-500); text-align: left;
    flex-shrink: 0;
  }
  .data-table td:not([data-label]) { text-align: left; }
}

@media (max-width: 480px) {
  .balance-figure { font-size: 32px; }
  .circulation-amount { font-size: 26px; }
  .page-title { font-size: 19px; }
  .card-header { padding: 14px 16px; }
  .balance-card { padding: 20px 16px; }
  .center-card-wrap .card { padding: 22px 18px !important; }
}

.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px 6px 8px; border-radius: 8px;
  cursor: pointer;
}
.user-chip:hover { background: rgba(255,255,255,.12); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: #fff; color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}
.user-name { font-size: 13.5px; font-weight: 600; color: #fff; line-height: 1.2; }

.btn-signout {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 6px;
  background: none; border: 1px solid rgba(255,255,255,.4);
  color: rgba(255,255,255,.85); font-size: 12.5px; font-weight: 500;
  cursor: pointer;
}
.btn-signout:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn-signout svg { width: 14px; height: 14px; }

/* Page content */
.page-content { flex: 1; width: 100%; padding: 28px 32px; max-width: 1400px; margin: 0 auto; }
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; gap: 16px;
}
.page-title { font-size: 22px; font-weight: 700; color: var(--teal); line-height: 1.2; }
.page-subtitle { font-size: 13.5px; color: var(--gray-500); margin-top: 2px; }

/* Stat cards */
.stat-card {
  background: #fff; border-radius: 10px; padding: 20px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-label {
  font-size: 11px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--gray-500); margin-bottom: 8px;
}
.stat-value { font-size: 32px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.stat-card.teal   .stat-value { color: var(--teal); }
.stat-card.gold   .stat-value { color: var(--gold-dark); }
.stat-card.green  .stat-value { color: var(--green); }
.stat-card.red    .stat-value { color: var(--red); }
.stat-card.purple .stat-value { color: var(--purple); }
.stat-card.gray   .stat-value { color: var(--gray-500); }

/* Generic card */
.card {
  background: #fff; border-radius: 10px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 20px;
}
.card-header {
  padding: 16px 22px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 700; color: var(--gray-800); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px;
  font-size: 13px; font-weight: 600;
  border: none; cursor: pointer; line-height: 1;
  transition: var(--transition); white-space: nowrap;
  font-family: inherit; text-decoration: none;
}
.btn svg { width: 14px; height: 14px; stroke-width: 2; }
.btn-primary  { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,98,105,.3); color: #fff; }
.btn-success  { background: var(--green); color: #fff; }
.btn-success:hover { background: var(--green-light); color: #fff; }
.btn-danger   { background: var(--red); color: #fff; }
.btn-danger:hover { background: var(--red-light); color: #fff; }
.btn-warning  { background: var(--gold); color: #333; }
.btn-ghost    { background: transparent; color: var(--gray-500); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-800); }
.btn-sm { padding: 5px 11px; font-size: 12px; }

/* Data table */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.data-table {
  width: 100%; border-collapse: collapse;
  background: #fff; font-size: 13.5px;
}
.data-table th {
  background: var(--gray-50);
  color: var(--gray-500);
  font-size: 11px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  padding: 11px 16px; text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--gray-800); vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: #f5fbfb; }
.text-teal { color: var(--teal); }
.font-bold { font-weight: 700; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
  white-space: nowrap; border: 1px solid transparent;
}
.badge-pending  { background: #fff3cd; color: #856404; border-color: #ffeeba; }
.badge-approved { background: #e8f5e9; color: #4a6000; border-color: #c3e6cb; }
.badge-denied   { background: #fde8ec; color: var(--red); border-color: #f5c6cb; }
.badge-admin    { background: #fff8e1; color: #8a6200; border-color: #fdd8a3; }

/* Forms */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--gray-800); text-transform: uppercase; letter-spacing: .04em; }
.form-control {
  padding: 9px 13px; border: 1.5px solid var(--border);
  border-radius: 6px; font-size: 13.5px;
  font-family: inherit; color: var(--gray-800);
  background: #fff; outline: none;
  transition: var(--transition);
  width: 100%;
}
.form-control:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,98,105,.12); }
.form-hint { font-size: 11.5px; color: var(--gray-500); }

/* Currency input: $ prefix inside the field + min/max hint row below */
.input-prefix-wrap { position: relative; }
.input-prefix-wrap .input-prefix {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--gray-500); font-size: 15px; pointer-events: none;
}
.input-prefix-wrap .form-control { padding-left: 30px; }
.input-lg { padding-top: 13px; padding-bottom: 13px; font-size: 16px; font-weight: 600; }
.input-hint-row {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 8px; font-size: 13px; color: var(--gray-500);
}

/* Alerts */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; border-radius: 6px;
  font-size: 13px; border-left: 4px solid; margin-bottom: 14px;
}
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: #edf7ee; border-color: var(--green); color: #2d5a00; }
.alert-info    { background: #e8f4f5; border-color: var(--teal); color: var(--teal-dark); }
.alert-warning { background: #fff8e1; border-color: var(--gold); color: #856000; }
.alert-danger  { background: #fde8ec; border-color: var(--red); color: #7a0a24; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(10,15,25,.55);
  backdrop-filter: blur(3px);
  z-index: 300;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: #fff; border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 90%; max-width: 520px;
  transform: scale(.97) translateY(8px);
  transition: transform .22s ease;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-header { padding: 18px 22px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-size: 15px; font-weight: 700; color: var(--gray-800); }
.modal-close { background: none; border: none; cursor: pointer; color: var(--gray-400); font-size: 22px; line-height: 1; padding: 4px; }
.modal-body { padding: 20px 22px; }
.modal-footer { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

/* Confirmation detail rows (inside modals) */
.confirmation-details { background: var(--gray-50); border-radius: 8px; padding: 14px 16px; }
.detail-row { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; padding: 3px 0; }
.detail-row span:first-child { color: var(--gray-500); }

.amt-pos { color: var(--green); font-weight: 700; }
.amt-neg { color: var(--red); font-weight: 700; }

/* ── Achieva Bucks additions ──────────────────────────────────── */

/* Balance card */
.balance-card { text-align: center; padding: 26px 24px; }
.balance-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gray-500); margin-bottom: 10px; }
.balance-figure { font-size: 42px; font-weight: 800; color: var(--teal); line-height: 1; margin-bottom: 22px; }
.balance-actions { display: flex; flex-direction: column; gap: 10px; }
.btn-block { width: 100%; justify-content: center; padding: 12px 16px; font-size: 13.5px; border-radius: 8px; }
.btn-purple { background: var(--purple); color: #fff; }
.btn-purple:hover { background: var(--purple-light); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(114,36,108,.3); color: #fff; }
.btn:disabled, .btn.is-disabled { background: var(--soft-gray) !important; color: var(--gray-500) !important; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* Empty state */
.empty-state { text-align: center; padding: 40px 20px; color: var(--gray-500); }
.empty-state svg { width: 32px; height: 32px; color: var(--soft-teal); margin-bottom: 10px; }
.empty-state p { font-size: 13px; }

/* Redemption / centered form card */
.center-card-wrap { max-width: 560px; margin: 0 auto; }
.redeem-hero { text-align: center; padding: 8px 0 22px; }
.redeem-hero .balance-label { font-size: 13px; color: var(--gray-500); margin-bottom: 4px; }
.redeem-hero .balance-figure { margin-bottom: 0; }

/* Analytics */
.analytics-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 18px; margin-bottom: 18px; }
.circulation-card {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal) 60%, var(--teal-light) 100%);
  color: #fff; padding: 22px; border-radius: 12px; box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; justify-content: center;
}
.circulation-label { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; opacity: .85; margin-bottom: 6px; }
.circulation-amount { font-size: 34px; font-weight: 800; margin-bottom: 4px; }
.circulation-subtitle { font-size: 12.5px; opacity: .85; }
.circulation-details { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.25); display: flex; flex-direction: column; gap: 6px; }
.circulation-detail-item { display: flex; justify-content: space-between; font-size: 12.5px; }
.top-issuers-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.issuer-item { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--gray-200); }
.issuer-item:last-child { border-bottom: none; }
.issuer-info { display: flex; align-items: center; gap: 10px; }
.issuer-rank { width: 24px; height: 24px; border-radius: 50%; background: var(--purple); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.issuer-rank.top-3 { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); color: #4a3300; }
.issuer-name { font-weight: 600; font-size: 13px; color: var(--gray-800); }
.issuer-role { font-size: 11px; color: var(--gray-500); text-transform: capitalize; }
.issuer-amount { font-weight: 700; color: var(--teal); font-size: 13px; text-align: right; }
.issuer-count { font-size: 11px; color: var(--gray-500); text-align: right; }
.issuers-empty { text-align: center; padding: 24px 10px; color: var(--gray-500); font-size: 13px; }
.stats-overview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

/* Analytics date-range filter */
.date-range-inputs { display: none; align-items: center; gap: 8px; flex-wrap: wrap; }
.date-range-inputs.visible { display: flex; }
.date-range-inputs label { font-size: 12px; font-weight: 600; color: var(--gray-500); }
.date-range-inputs input[type="date"] {
  padding: 6px 10px; border: 1.5px solid var(--border); border-radius: 6px;
  font-size: 12.5px; font-family: inherit; color: var(--gray-800);
}

/* Staff CSV upload */
.upload-dropzone { border: 1.5px dashed var(--border-strong); border-radius: 10px; padding: 28px; text-align: center; color: var(--gray-500); }
.file-chip { display: inline-flex; align-items: center; gap: 8px; background: var(--gray-50); border: 1px solid var(--border); border-radius: 8px; padding: 7px 12px; font-size: 12.5px; margin-top: 10px; }
.preview-table-section { margin-bottom: 18px; }
.preview-table-section h3 { font-size: 13.5px; font-weight: 700; color: var(--gray-800); margin: 0 0 8px; }

/* Suggestion / autocomplete */
.suggestion-box { position: absolute; top: 100%; left: 0; background: #fff; border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow-md); width: 100%; max-height: 180px; overflow-y: auto; z-index: 20; margin-top: 2px; }
.suggestion-box:empty { display: none; }
.suggestion-item { padding: 8px 12px; font-size: 13px; cursor: pointer; }
.suggestion-item:hover { background: var(--gray-50); }

/* Role pills */
.role-pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.role-pill.employee { background: #e8f4f5; color: var(--teal); }
.role-pill.manager { background: #f0e8f0; color: var(--purple); }
.role-pill.admin { background: #fff8e1; color: #8a6200; }

/* Toast */
@keyframes fadeSlideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.flash-in { animation: fadeSlideDown .25s ease-out; }
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 600;
  background: #fff; border: 1px solid var(--green); border-left: 4px solid var(--green);
  border-radius: 8px; box-shadow: var(--shadow-md); padding: 14px 18px; max-width: 320px;
}
.toast strong { color: var(--green); font-size: 13px; }
.toast .toast-body { font-size: 12.5px; color: var(--gray-700); margin-top: 2px; }

/* System management link groups */
.mgmt-card { padding: 24px; background: var(--gray-50); }
.mgmt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.mgmt-group-title { font-weight: 700; color: var(--purple); font-size: 13px; margin-bottom: 8px; }
.mgmt-links { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.mgmt-link {
  display: inline-block; padding: 9px 14px; background: #fff;
  border: 1px solid var(--teal); border-radius: 6px;
  color: var(--teal); font-size: 13px; font-weight: 600;
  transition: var(--transition);
}
.mgmt-link:hover { background: var(--teal); color: #fff; }

/* Pagination (client-side table pagination) */
.pagination-controls {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 10px 0;
}
.pagination-controls button {
  background: var(--teal); color: #fff; border: none;
  padding: 5px 12px; border-radius: 6px; cursor: pointer;
  font-size: 12px; font-weight: 600; font-family: inherit;
}
.pagination-controls button:disabled { background: var(--soft-gray); color: var(--gray-500); cursor: default; }
.pagination-controls span { font-size: 12px; color: var(--gray-500); }

/* Login */
.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal) 50%, var(--teal-light) 100%); padding: 24px; }
.login-card { background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg); width: 100%; max-width: 440px; padding: 40px 36px; text-align: center; }
.login-card img.login-logo { height: 34px; margin-bottom: 28px; }
.login-title { font-size: 20px; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.login-sub { font-size: 13.5px; color: var(--gray-500); margin-bottom: 28px; line-height: 1.6; }
.sso-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 13px 20px; border-radius: 10px; background: var(--purple); color: #fff; font-size: 14px; font-weight: 700; border: none; cursor: pointer; transition: var(--transition); }
.sso-btn:hover { background: var(--purple-light); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(114,36,108,.3); color: #fff; }
.login-footnote { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--border); font-size: 12px; color: var(--gray-500); line-height: 1.6; }
.login-footnote a { color: var(--teal); font-weight: 600; }