/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ========== Design Tokens ========== */
:root {
  --primary: #1a237e;
  --primary-light: #534bae;
  --primary-dark: #000051;
  --accent: #00bcd4;
  --accent-light: #62efff;
  --bg: #f0f2f5;
  --surface: #ffffff;
  --on-primary: #ffffff;
  --on-surface: #1d1d1d;
  --text-secondary: #5f6368;
  --success: #2e7d32;
  --error: #c62828;
  --border: #e0e0e0;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-chip: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --content-padding: 48px;
}

/* ========== Reset & Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--on-surface);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== Page Layout — Full Width ========== */
.page-wrapper {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  animation: fadeInUp 0.5s ease-out;
}

/* ---------- Header Section ---------- */
.header-section {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 36px var(--content-padding) 32px;
  text-align: center;
  width: 100%;
}

/* ---------- Content Section ---------- */
.content-section {
  flex: 1;
  width: 100%;
  padding: 28px var(--content-padding) 40px;
}

/* ========== Logo ========== */
.logo {
  display: block;
  margin: 0 auto 6px;
  width: 180px;
  cursor: pointer;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

/* ========== Countdown Badge ========== */
.countdown-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
  font-size: 13px;
  padding: 5px 16px;
  border-radius: var(--radius-chip);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  font-variant-numeric: tabular-nums;
}

.countdown-badge:empty {
  display: none;
}

/* ========== Search Container ========== */
.search-container {
  margin: 16px auto 0;
  max-width: 640px;
  width: 100%;
}

.search-container .mdc-text-field--outlined {
  width: 100%;
  border-radius: var(--radius-sm);
}

.search-container .mdc-text-field--outlined .mdc-notched-outline .mdc-notched-outline__leading {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.search-container .mdc-text-field--outlined .mdc-notched-outline .mdc-notched-outline__trailing {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled) .mdc-notched-outline__leading,
.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled) .mdc-notched-outline__notch,
.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled) .mdc-notched-outline__trailing {
  border-color: var(--border);
}

.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled):not(.mdc-text-field--focused):hover .mdc-notched-outline .mdc-notched-outline__leading,
.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled):not(.mdc-text-field--focused):hover .mdc-notched-outline .mdc-notched-outline__notch,
.search-container .mdc-text-field--outlined:not(.mdc-text-field--disabled):not(.mdc-text-field--focused):hover .mdc-notched-outline .mdc-notched-outline__trailing {
  border-color: var(--primary-light);
}

.search-container .mdc-text-field--focused .mdc-notched-outline__leading,
.search-container .mdc-text-field--focused .mdc-notched-outline__notch,
.search-container .mdc-text-field--focused .mdc-notched-outline__trailing {
  border-color: var(--primary) !important;
  border-width: 2px;
}

.search-container .mdc-floating-label {
  font-family: 'Inter', system-ui, sans-serif;
}

.search-container .mdc-text-field__icon--leading {
  color: var(--primary);
}

.search-hint {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.search-hint kbd {
  display: inline-block;
  background: #eee;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 1px 6px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--on-surface);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .15);
}

/* ========== Spinner / Progress ========== */
.spinner-container {
  margin: 24px auto;
  max-width: 640px;
}

.spinner-container .mdc-linear-progress {
  border-radius: 4px;
  overflow: hidden;
}

/* ========== Results ========== */
.results-container {
  width: 100%;
  text-align: left;
  animation: fadeInUp 0.4s ease-out;
}

/* Result status messages */
.result-msg {
  font-weight: 600;
  font-size: 15px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.result-msg--success {
  background: #e8f5e9;
  color: var(--success);
  border: 1px solid #c8e6c9;
}

.result-msg--error {
  background: #ffebee;
  color: var(--error);
  border: 1px solid #ffcdd2;
}

/* Result summary header */
.result-summary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--on-primary);
  font-weight: 500;
  font-size: 14px;
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  line-height: 1.7;
}

.result-summary strong {
  font-size: 17px;
  font-weight: 700;
}

.result-summary .summary-datasets {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.result-summary .summary-tag {
  background: rgba(255, 255, 255, 0.18);
  padding: 3px 12px;
  border-radius: var(--radius-chip);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ========== DataTables Overrides ========== */
.dataTables_wrapper {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  color: var(--text-secondary);
  padding-top: 4px;
  width: 100%;
}

table.dataTable {
  border-collapse: collapse !important;
  width: 100% !important;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

table.dataTable thead th {
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
  padding: 14px 18px !important;
  border-bottom: none !important;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.8px;
}

table.dataTable tbody td {
  padding: 12px 18px !important;
  border-bottom: 1px solid var(--border) !important;
  vertical-align: middle;
}

table.dataTable tbody tr {
  transition: background-color 0.15s ease;
}

table.dataTable tbody tr:hover {
  background-color: #e8eaf6 !important;
}

table.dataTable tbody tr:nth-child(even) {
  background-color: #fafbfc;
}

table.dataTable tbody tr:nth-child(even):hover {
  background-color: #e8eaf6 !important;
}

.dataTables_wrapper .dataTables_filter input {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  outline: none;
  transition: var(--transition);
  font-family: 'Inter', system-ui, sans-serif;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
}

.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-family: 'Inter', system-ui, sans-serif;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 6px !important;
  border: 1px solid var(--border) !important;
  margin: 0 2px;
  transition: var(--transition);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--primary) !important;
  color: var(--on-primary) !important;
  border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--primary-light) !important;
  color: var(--on-primary) !important;
  border-color: var(--primary-light) !important;
}

/* ========== Chips / Badges ========== */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-chip);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.chip--ofac {
  background: #e3f2fd;
  color: #1565c0;
  border: 1px solid #90caf9;
}

.chip--ofac-sdn {
  background: #eceff1;
  color: #37474f;
  border: 1px solid #b0bec5;
}

.chip--europa {
  background: #fff3e0;
  color: #e65100;
  border: 1px solid #ffcc80;
}

/* ========== Version Info Bar ========== */
.version-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #263238, #37474f);
  color: #b0bec5;
  font-size: 11px;
  padding: 8px 16px;
  font-weight: 500;
  letter-spacing: 0.3px;
  z-index: 1000;
  line-height: 1.6;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ========== Animations ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== Responsive — Tablet (max 1024px) ========== */
@media (max-width: 1024px) {
  :root {
    --content-padding: 28px;
  }

  .header-section {
    padding: 28px var(--content-padding) 24px;
  }

  .logo {
    width: 160px;
  }

  table.dataTable thead th {
    padding: 12px 14px !important;
    font-size: 10px;
  }

  table.dataTable tbody td {
    padding: 10px 14px !important;
    font-size: 13px;
  }
}

/* ========== Responsive — Smartphone (max 640px) ========== */
@media (max-width: 640px) {
  :root {
    --content-padding: 16px;
  }

  .header-section {
    padding: 20px var(--content-padding) 18px;
  }

  .content-section {
    padding: 16px var(--content-padding) 24px;
  }

  .logo {
    width: 130px;
    margin-bottom: 4px;
  }

  .countdown-badge {
    font-size: 11px;
    padding: 4px 12px;
    margin-bottom: 10px;
  }

  .search-container {
    margin-top: 10px;
  }

  .search-hint {
    font-size: 11px;
  }

  .result-summary {
    padding: 14px 16px;
    font-size: 13px;
  }

  .result-summary strong {
    font-size: 15px;
  }

  .result-summary .summary-datasets {
    flex-direction: column;
    gap: 6px;
  }

  .result-msg {
    font-size: 13px;
    padding: 12px 14px;
  }

  table.dataTable thead th {
    padding: 10px 10px !important;
    font-size: 10px;
    letter-spacing: 0.3px;
  }

  table.dataTable tbody td {
    padding: 8px 10px !important;
    font-size: 12px;
  }

  .chip {
    font-size: 9px;
    padding: 3px 10px;
  }

  .dataTables_wrapper .dataTables_filter,
  .dataTables_wrapper .dataTables_length {
    text-align: left !important;
    float: none !important;
    margin-bottom: 8px;
  }

  .dataTables_wrapper .dataTables_filter input {
    width: 100% !important;
    margin-left: 0 !important;
    margin-top: 4px;
  }

  .dataTables_wrapper .dataTables_paginate {
    text-align: center !important;
    margin-top: 12px;
  }

  .dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 4px 8px !important;
    font-size: 12px;
  }

  .dataTables_wrapper .dataTables_info {
    text-align: center !important;
    float: none !important;
  }
}

/* ========== Responsive — Small phones (max 380px) ========== */
@media (max-width: 380px) {
  :root {
    --content-padding: 10px;
  }

  .logo {
    width: 110px;
  }

  .result-summary .summary-tag {
    font-size: 10px;
    padding: 2px 8px;
  }

  table.dataTable tbody td {
    padding: 6px 8px !important;
    font-size: 11px;
  }
}