/* -----------------------------
    Design tokens / variables
    ----------------------------- */
  :root {
    --bg: #f6f8fb;
    --card: rgb(245, 245, 245);
    --muted: #6b7280;
    --accent: #ff6200;
    --accent-2: #ff9f6f;
    --border: #e6eef8;
    --glass: rgba(255, 255, 255, 0.6);
  }

  /* -----------------------------
    Base / Resets
    ----------------------------- */
  * {
    box-sizing: border-box
  }

  body {
    font-family: Inter, system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(180deg, #f6f8fb 0%, #f0f6ff 100%);
    color: #0b1220;
    margin: 0;
    padding: 28px;
  }

  input,
  textarea,
  button,
  select {
    font-size: 14px;
  }

  .container {
    max-width: 940px;
    margin: 0 auto
  }

  /* -----------------------------
    Header
    ----------------------------- */
  .header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    padding: 8px 0;
  }

  .header-bar h3 {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: #073763;
    text-align: center;
    flex: 1;
  }

  .lang-switcher {
    display: flex;
    gap: 6px;
    margin-left: auto;
  }

  .lang-btn {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    transition: all 0.2s ease;
    box-shadow: none;
  }

  .lang-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
  }

  .lang-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
  }

  h5 {
    margin-block-start: 0em;
    margin-block-end: 0em;
  }

  .glow {
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    color: rgb(220, 90, 14);
    margin-block-end: 2em;

    /* main glow effect */
    text-shadow:
      0 0 5px #fff,
      0 0 10px #fff,
      0 0 20px #434099;
  }

  /* -----------------------------
    Cards / layout
    ----------------------------- */
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 10px;
    border-radius: 14px;
    margin-bottom: 14px;
    box-shadow: 0 8px 24px rgba(11, 18, 32, 0.06);
  }

  .lead {
    margin: 6px 0 18px;
    color: var(--muted)
  }

  /* -----------------------------
    Forms
    ----------------------------- */
  .form-card label,
  .modal-content label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px
  }

  input[type=text],
  input[type=date],
  input[type=number],
  select {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #e6eef8;
    background: #fbfeff;
    box-shadow: inset 0 1px 0 rgba(11, 18, 32, 0.02);
    font-family: inherit
  }

  .actions {
    text-align: right
  }

  /* -----------------------------
    Buttons
    ----------------------------- */
  button {
    background: var(--accent);
    color: #fff;
    padding: 10px 16px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(15, 98, 254, 0.14);
    font-weight: 700
  }

  button:disabled {
    opacity: 0.6;
    cursor: not-allowed
  }

  .register-fab {
    top: 78px;
    background: #1075b9;
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 10px;
    box-shadow: 0 8px 26px rgba(16, 185, 129, 0.16);
    cursor: pointer;
    font-weight: 700;
    z-index: 1000;
  }

  .submit-fab {
    top: 128px;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 10px;
    box-shadow: 0 8px 26px rgba(15, 98, 254, 0.16);
    cursor: pointer;
    font-weight: 700;
    z-index: 1000;
  }

  /* -----------------------------
    Text utility
    ----------------------------- */
  .muted {
    color: var(--muted);
    font-size: 13px
  }

  .muted.small {
    font-size: 12px;
    margin: -4px 0 12px;
    line-height: 1.4
  }

  /* -----------------------------
    Dashboard / totals
    ----------------------------- */
  .dashboard .total {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 0 6px 0
  }

  #total-count {
    display: block;
    font-size: 72px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1
  }

  /* -----------------------------
    Modal
    ----------------------------- */
  .modal {
    display: none;
    position: fixed;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 7, 18, 0.28), rgba(3, 7, 18, 0.42));
    align-items: center;
    justify-content: center;
    padding: 24px;
    z-index: 5000
  }

  .modal[aria-hidden="false"] {
    display: flex
  }

  .modal-content {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 255, 0.98));
    padding: 20px;
    border-radius: 14px;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(11, 18, 32, 0.16);
    position: relative;
    border: 1px solid rgba(11, 18, 32, 0.03);
    z-index: 5001
  }

  .modal-close {
    position: absolute;
    right: 14px;
    top: 10px;
    border: none;
    background: transparent;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: var(--muted)
  }

  .modal-content h2 {
    margin: 0 0 6px;
    font-size: 20px;
    color: #073763
  }

  .modal-content p {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 13px
  }

  body.modal-open {
    overflow: hidden
  }

  .modal-content .actions {
    margin-top: 16px;
    text-align: right
  }

  @media (min-width:920px) {
    .container {
      max-width: 920px;
    }
  }

  /* -----------------------------
    Histogram
    ----------------------------- */
  .histogram {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px
  }

  .hist-row {
    display: flex;
    align-items: center;
    gap: 12px
  }

  .hist-label {
    width: 120px;
    flex: 0 0 120px;
    color: var(--muted);
    font-size: 13px
  }

  .hist-bar {
    background: #eaf3ff;
    height: 34px;
    border-radius: 10px;
    flex: 1;
    position: relative;
    overflow: hidden
  }

  .hist-bar-inner {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    border-radius: 10px
  }

  .hist-count {
    width: 72px;
    text-align: right;
    font-weight: 700;
    color: #0b1220;
    padding-left: 12px
  }

  .hist-empty {
    color: var(--muted);
    font-size: 13px
  }

  /* Banner that shows the foreground image above the histogram */
  .histogram-banner {
    height: 140px;
    border-radius: 10px;
    margin-bottom: 12px;
    background-image: url('/assets/bg.jpg');
    background-size: cover;
    background-position: center center;
    border: 1px solid var(--border);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  }

  /* -----------------------------
    Map
    ----------------------------- */
  .map-card {
    padding: 18px 20px
  }

  .map-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px
  }

  .map-header h3 {
    margin: 0;
    font-size: 18px;
    color: #073763
  }

  .map-status {
    font-size: 12px;
    color: var(--muted);
    letter-spacing: 0.04em;
    text-transform: uppercase
  }

  #world-map {
    height: 360px;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: #eaf3ff
  }

  .leaflet-container {
    border-radius: 12px
  }

  .leaflet-popup-content-wrapper,
  .leaflet-popup-content {
    border-radius: 10px
  }

  .leaflet-container,
  .leaflet-pane,
  .leaflet-control,
  .leaflet-top,
  .leaflet-bottom,
  .leaflet-map-pane {
    z-index: 1 !important;
  }