:root {
      --gold: #f0b429;
      --gold-dark: #c8830a;
      --gold-light: #ffd97d;
      --bg: #0a0c10;
      --bg2: #111420;
      --bg3: #1a1f2e;
      --bg4: #222840;
      --border: #2a3050;
      --border-gold: rgba(240, 180, 41, 0.3);
      --text: #d4deff;
      --text-dim: #7888aa;
      --red: #ff4455;
      --green: #3dffa0;
      --blue: #4fa8ff;
      --purple: #b06aff
    }

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

    body {
      background: var(--bg);
      color: var(--text);
      font-family: Arial, sans-serif;
      font-size: 15px;
      line-height: 1.55;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale
    }

    body::before {
      content: '';
      position: fixed;
      inset: 0;
      z-index: 0;
      background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(240, 180, 41, .07) 0%, transparent 70%), radial-gradient(ellipse 40% 30% at 80% 80%, rgba(79, 168, 255, .05) 0%, transparent 60%);
      pointer-events: none
    }

    .app {
      position: relative;
      z-index: 1;
      max-width: 1380px;
      margin: 0 auto;
      padding: 0 16px 40px
    }

    header {
      text-align: center;
      padding: 28px 0 18px;
      border-bottom: 1px solid var(--border-gold);
      margin-bottom: 24px;
      position: relative
    }

    header::after {
      content: '';
      position: absolute;
      bottom: -1px;
      left: 50%;
      transform: translateX(-50%);
      width: 200px;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent)
    }

    .logo {
      font-family: Arial, sans-serif;
      font-size: clamp(1.5rem, 4vw, 2.1rem);
      font-weight: 900;
      background: linear-gradient(135deg, #ffd97d, #f0b429, #c8830a);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: 4px
    }

    .subtitle {
      color: var(--text-dim);
      font-size: .8rem;
      letter-spacing: 2.5px;
      text-transform: uppercase;
      margin-top: 3px
    }

    .tabs {
      display: flex;
      gap: 4px;
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 5px;
      margin-bottom: 22px;
      flex-wrap: wrap;
      align-items: center
    }

    .tab-btn {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 8px;
      padding: 10px 22px;
      border: none;
      border-bottom: 3px solid transparent;
      border-radius: 8px 8px 0 0;
      background: transparent;
      color: #6677aa;
      font-family: Arial, sans-serif;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: color .18s, background .18s, border-color .18s;
      letter-spacing: 0;
      white-space: nowrap
    }

    .tab-btn .tab-icon {
      font-size: 1.1em;
      line-height: 1
    }

    .tab-btn:hover {
      color: var(--text);
      background: rgba(255,255,255,.04)
    }

    .tab-btn.active {
      color: var(--tab-accent, var(--gold));
      background: rgba(255,255,255,.06);
      border-bottom-color: var(--tab-accent, var(--gold))
    }

    .panel {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 20px 22px;
      margin-bottom: 16px
    }

    .panel-title {
      font-family: Arial, sans-serif;
      font-size: .95rem;
      color: var(--gold);
      letter-spacing: 2px;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 8px
    }

    .panel-title::after {
      content: '';
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, var(--border-gold), transparent)
    }

    .btn {
      padding: 8px 20px;
      border: 1px solid transparent;
      border-radius: 8px;
      font-family: Arial, sans-serif;
      font-size: .9rem;
      font-weight: 600;
      cursor: pointer;
      transition: all .2s;
      letter-spacing: 0
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--gold), var(--gold-dark));
      color: #0a0c10;
      border: none
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 4px 18px rgba(240, 180, 41, .3)
    }

    .btn-danger {
      background: rgba(255, 68, 85, .12);
      color: var(--red);
      border-color: rgba(255, 68, 85, .3)
    }

    .btn-danger:hover {
      background: rgba(255, 68, 85, .22)
    }

    .btn-ghost {
      background: var(--bg3);
      color: var(--text);
      border-color: var(--border)
    }

    .btn-ghost:hover {
      border-color: var(--gold);
      color: var(--gold)
    }

    textarea,
    input[type=text],
    input[type=password],
    input[type=email],
    select {
      width: 100%;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 8px;
      color: var(--text);
      font-family: Arial, sans-serif;
      font-size: .92rem;
      padding: 9px 12px;
      outline: none;
      transition: border-color .2s
    }

    textarea {
      resize: vertical;
      min-height: 170px
    }

    textarea:focus,
    input:focus {
      border-color: var(--gold)
    }

    select {
      cursor: pointer
    }

    select option {
      background: var(--bg3)
    }

    .status {
      padding: 9px 14px;
      border-radius: 8px;
      font-weight: 600;
      margin-top: 10px;
      font-size: .9rem;
      display: none
    }

    .status.show {
      display: block
    }

    .status.success {
      background: rgba(61, 255, 160, .1);
      color: var(--green);
      border: 1px solid rgba(61, 255, 160, .2)
    }

    .status.error {
      background: rgba(255, 68, 85, .1);
      color: var(--red);
      border: 1px solid rgba(255, 68, 85, .2)
    }

    .status.info {
      background: rgba(79, 168, 255, .1);
      color: var(--blue);
      border: 1px solid rgba(79, 168, 255, .2)
    }

    .server-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
      gap: 10px
    }

    .server-card {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 13px 15px;
      cursor: pointer;
      transition: all .2s;
      position: relative;
      overflow: hidden
    }

    .server-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--gold), transparent);
      opacity: 0;
      transition: opacity .2s
    }

    .server-card:hover,
    .server-card.active {
      border-color: var(--border-gold);
      background: var(--bg4);
      box-shadow: 0 0 18px rgba(240, 180, 41, .1)
    }

    .server-card:hover::before,
    .server-card.active::before {
      opacity: 1
    }

    .server-card.server-home {
      border-color: rgba(240, 180, 41, .5);
      box-shadow: 0 0 14px rgba(240, 180, 41, .12), inset 0 0 20px rgba(240, 180, 41, .04)
    }

    .server-card.server-home .server-num {
      color: var(--gold)
    }

    .server-num {
      font-family: Arial, sans-serif;
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--gold)
    }

    .server-sub {
      font-size: .76rem;
      color: var(--text-dim);
      margin-top: 2px
    }

    .server-days {
      font-size: .74rem;
      color: var(--blue);
      margin-top: 5px
    }

    .server-ally-tag {
      display: inline-block;
      font-size: .68rem;
      font-family: Arial, sans-serif;
      font-weight: 700;
      color: var(--gold);
      background: rgba(240, 180, 41, .12);
      border: 1px solid rgba(240, 180, 41, .3);
      border-radius: 4px;
      padding: 1px 7px;
      margin-top: 3px;
      letter-spacing: 1px
    }

    .date-list {
      display: flex;
      gap: 7px;
      flex-wrap: wrap
    }

    .chip {
      padding: 5px 13px;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 20px;
      font-size: .83rem;
      cursor: pointer;
      transition: all .2s;
      color: var(--text-dim);
      display: flex;
      align-items: center;
      gap: 5px
    }

    .chip:hover {
      border-color: var(--gold);
      color: var(--gold)
    }

    .chip.active {
      background: rgba(240, 180, 41, .15);
      border-color: var(--gold);
      color: var(--gold)
    }

    .chip-del {
      background: none;
      border: none;
      color: var(--text-dim);
      cursor: pointer;
      font-size: 11px;
      padding: 0 2px;
      line-height: 1
    }

    .chip-del:hover {
      color: var(--red)
    }

    .stats-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 16px
    }

    .stat-card {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 13px 15px;
      flex: 1 1 140px;
      position: relative
    }

    .stat-card::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      border-radius: 0 0 10px 10px;
      background: var(--accent, var(--gold));
      opacity: .5
    }

    .stat-label {
      font-size: .74rem;
      text-transform: uppercase;
      letter-spacing: .5px;
      color: var(--text-dim)
    }

    .stat-val {
      font-family: Arial, sans-serif;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--accent, var(--gold));
      margin-top: 3px
    }

    .stat-sub {
      font-size: .78rem;
      color: var(--text-dim);
      margin-top: 2px
    }

    .table-wrap {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch
    }

    /* Sticky table header */
    .table-wrap thead th {
      position: sticky;
      top: 0;
      z-index: 2;
      background: var(--bg3)
    }

    /* Sticky horizontal scrollbar floating at bottom of viewport */
    .sticky-hscroll {
      position: sticky;
      bottom: 0;
      overflow-x: auto;
      height: 14px;
      background: var(--bg2);
      border-top: 1px solid var(--border);
      z-index: 50;
      display: none
    }

    .sticky-hscroll > div {
      height: 1px
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: .87rem
    }

    thead tr {
      background: var(--bg3);
      border-bottom: 1px solid var(--border-gold)
    }

    th {
      padding: 10px 12px;
      text-align: center;
      font-family: Arial, sans-serif;
      font-weight: 600;
      font-size: .78rem;
      letter-spacing: .3px;
      text-transform: uppercase;
      color: var(--text-dim);
      white-space: nowrap;
      cursor: pointer;
      user-select: none;
      transition: color .2s
    }

    th:hover {
      color: var(--gold)
    }

    th.sorted {
      color: var(--gold)
    }

    th.left {
      text-align: left
    }

    th.nosort {
      cursor: default
    }

    th.nosort:hover {
      color: var(--text-dim)
    }

    tbody tr {
      border-bottom: 1px solid rgba(42, 48, 80, .4);
      transition: background .15s
    }

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

    tbody tr:hover {
      background: rgba(240, 180, 41, .04)
    }

    td {
      padding: 9px 12px;
      text-align: center;
      white-space: nowrap;
      font-variant-numeric: tabular-nums
    }

    td.left {
      text-align: left
    }

    td.rank {
      font-family: Arial, sans-serif;
      font-weight: 700;
      color: var(--text-dim)
    }

    td.rank.r1 {
      color: #ffd700
    }

    td.rank.r2 {
      color: #c0c0c0
    }

    td.rank.r3 {
      color: #cd7f32
    }

    td.name {
      font-weight: 600;
      color: var(--gold-light);
      cursor: pointer
    }

    td.name:hover {
      color: var(--gold);
      text-decoration: underline
    }

    td.ally {
      color: var(--blue);
      font-weight: 600;
      font-size: .81rem
    }

    td.rate {
      color: var(--purple)
    }

    td.id-click {
      color: var(--blue);
      cursor: pointer;
      font-weight: 700
    }

    td.id-click:hover {
      color: var(--gold);
      text-decoration: underline
    }

    .pos {
      color: var(--green)
    }

    .neg {
      color: var(--red)
    }

    .hl {
      background: rgba(240, 180, 41, .28);
      border-radius: 2px;
      color: var(--gold);
      font-weight: 700
    }

    .no-results td {
      text-align: center;
      color: var(--text-dim);
      padding: 30px;
      font-size: .92rem
    }

    .count-badge {
      font-size: .78rem;
      color: var(--text-dim);
      font-family: Arial, sans-serif;
      font-weight: 500;
      padding: 3px 10px;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 20px;
      white-space: nowrap
    }

    .count-badge b {
      color: var(--gold)
    }

    .count-badge.on {
      border-color: var(--border-gold);
      color: var(--text)
    }

    .search-wrap {
      position: relative
    }

    .search-input {
      width: 220px !important;
      padding: 7px 34px 7px 12px !important;
      font-size: .88rem !important
    }

    .search-clear {
      position: absolute;
      right: 8px;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: var(--text-dim);
      cursor: pointer;
      font-size: 14px;
      padding: 2px 5px;
      line-height: 1;
      display: none;
      border-radius: 4px
    }

    .search-clear:hover {
      color: var(--red);
      background: rgba(255, 68, 85, .1)
    }

    .search-clear.show {
      display: block
    }

    .cmp-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
      gap: 10px;
      margin-top: 12px
    }

    .cmp-card {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-top-width: 2px;
      border-radius: 10px;
      padding: 13px 15px
    }

    .cmp-title {
      font-family: Arial, sans-serif;
      font-size: .82rem;
      color: var(--gold);
      margin-bottom: 9px
    }

    .cmp-row {
      display: flex;
      justify-content: space-between;
      padding: 4px 0;
      border-bottom: 1px solid rgba(42, 48, 80, .3);
      font-size: .86rem
    }

    .cmp-row:last-child {
      border-bottom: none
    }

    .cmp-key {
      color: var(--text-dim)
    }

    .cmp-val {
      font-weight: 700
    }

    .metric-tabs {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
      margin-bottom: 12px
    }

    .metric-tab {
      padding: 5px 14px;
      border: 1px solid var(--border);
      border-radius: 20px;
      background: var(--bg3);
      color: var(--text-dim);
      font-family: Arial, sans-serif;
      font-size: .82rem;
      font-weight: 500;
      cursor: pointer;
      transition: all .2s;
      letter-spacing: 0;
      white-space: nowrap
    }

    .metric-tab:hover {
      border-color: var(--gold);
      color: var(--gold)
    }

    .metric-tab.active {
      background: rgba(240, 180, 41, .15);
      border-color: var(--gold);
      color: var(--gold)
    }

    /* ─── Column Picker ─── */
    .cpw {
      position: relative;
      display: inline-block
    }

    .cpbtn {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px 11px;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 8px;
      color: var(--text-dim);
      font-family: Arial, sans-serif;
      font-size: .82rem;
      font-weight: 600;
      cursor: pointer;
      white-space: nowrap;
      transition: all .18s
    }

    .cpbtn:hover,
    .cpbtn.active {
      border-color: var(--border-gold);
      color: var(--gold)
    }

    .cpdrop {
      position: absolute;
      top: calc(100% + 6px);
      right: 0;
      background: var(--bg2);
      border: 1px solid var(--border-gold);
      border-radius: 10px;
      z-index: 500;
      min-width: 185px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, .65);
      display: none;
      padding: 4px 0 8px
    }

    .cpdrop.open {
      display: block
    }

    .cpactions {
      display: flex;
      gap: 10px;
      padding: 6px 14px 5px;
      font-size: .75rem;
      border-bottom: 1px solid var(--border);
      margin-bottom: 3px
    }

    .cpactions a {
      color: var(--text-dim);
      cursor: pointer
    }

    .cpactions a:hover {
      color: var(--gold)
    }

    .cpgroup-label {
      padding: 5px 14px 2px;
      font-size: .72rem;
      letter-spacing: .5px;
      color: var(--text-dim);
      text-transform: uppercase
    }

    .cpsep {
      height: 1px;
      background: var(--border);
      margin: 5px 10px
    }

    .cpitem {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 5px 14px;
      cursor: pointer
    }

    .cpitem:hover {
      background: rgba(240, 180, 41, .05)
    }

    .cpitem input {
      accent-color: var(--gold);
      width: 14px;
      height: 14px;
      cursor: pointer;
      flex-shrink: 0
    }

    .cpitem label {
      font-size: .86rem;
      color: var(--text);
      cursor: pointer;
      user-select: none
    }

    .cpitem.disabled {
      opacity: .45;
      cursor: default
    }

    .cpitem.disabled input {
      cursor: default
    }

    .cpitem.disabled label {
      cursor: default
    }

    /* Modal */
    .modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 1000;
      background: rgba(0, 0, 0, .78);
      backdrop-filter: blur(5px);
      align-items: center;
      justify-content: center;
      padding: 16px
    }

    .modal-overlay.open {
      display: flex
    }

    .modal {
      background: var(--bg2);
      border: 1px solid var(--border-gold);
      border-radius: 14px;
      width: 100%;
      max-width: 520px;
      max-height: 88vh;
      overflow-y: auto;
      box-shadow: 0 20px 80px rgba(0, 0, 0, .7);
      animation: mIn .2s ease
    }

    .modal-wide {
      max-width: 820px
    }

    @keyframes mIn {
      from {
        opacity: 0;
        transform: scale(.95) translateY(8px)
      }

      to {
        opacity: 1;
        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: flex-start;
      gap: 12px
    }

    .modal-body {
      padding: 16px 22px 22px
    }

    .detail-sec {
      margin-bottom: 16px
    }

    .detail-sec-title {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: 2px;
      color: var(--text-dim);
      padding-bottom: 6px;
      border-bottom: 1px solid var(--border);
      margin-bottom: 8px
    }

    .detail-row {
      display: flex;
      justify-content: space-between;
      padding: 5px 0;
      border-bottom: 1px solid rgba(42, 48, 80, .25);
      font-size: .9rem;
      gap: 8px
    }

    .detail-row:last-child {
      border-bottom: none
    }

    .detail-key {
      color: var(--text-dim);
      flex-shrink: 0
    }

    .detail-val {
      font-weight: 700;
      text-align: right
    }

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

    .section-label {
      font-size: .71rem;
      text-transform: uppercase;
      letter-spacing: 2px;
      color: var(--text-dim);
      margin-bottom: 10px
    }

    .empty {
      text-align: center;
      padding: 40px;
      color: var(--text-dim)
    }

    .charts-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-bottom: 16px
    }

    .chart-card {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 14px 16px
    }

    .chart-title {
      font-family: Arial, sans-serif;
      font-size: .95rem;
      font-weight: 700;
      color: var(--gold);
      letter-spacing: .3px;
      margin-bottom: 12px
    }

    @media(max-width:900px) {
      .charts-row { grid-template-columns: 1fr 1fr }
    }

    @media(max-width:600px) {
      .charts-row { grid-template-columns: 1fr }
    }

    .saving-badge {
      font-size: .75rem;
      color: var(--text-dim)
    }

    .manage-server {
      margin-bottom: 14px;
      padding: 16px;
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: 10px
    }

    .auth-field {
      margin-bottom: 12px
    }

    .auth-label {
      font-size: .78rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text-dim);
      margin-bottom: 5px
    }

    ::-webkit-scrollbar {
      width: 5px;
      height: 5px
    }

    ::-webkit-scrollbar-track {
      background: var(--bg2)
    }

    ::-webkit-scrollbar-thumb {
      background: var(--border);
      border-radius: 3px
    }

    @media(max-width:600px) {
      .logo {
        font-size: 1.4rem
      }

      .app {
        padding: 0 10px 30px
      }

      .panel {
        padding: 14px
      }
    }