:root{
  --bg: #f3f6fb;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5eaf2;
  --shadow: 0 14px 35px rgba(17, 24, 39, .10);
  --radius: 10px;
  --accent: #2ea3ff;
  --accent2: #1d76c8;

  --sidebar1: #2d4157;
  --sidebar2: #223246;
  --sidebarText: rgba(255,255,255,.92);
  --sidebarMuted: rgba(255,255,255,.68);
  --sidebarActive: rgba(255, 184, 0, .18);
  --sidebarBorder: rgba(255,255,255,.10);

  --ok: #17a34a;
  --warn: #f59e0b;
  --bad: #ef4444;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

a{ color: inherit; text-decoration: none; }
button, input, select{ font-family: inherit; }

.shell{
  height: 100%;
  display:flex;
  overflow:hidden;
}

/* Sidebar */
.sidebar{
  width: 260px;
  flex: 0 0 260px;
  background: linear-gradient(180deg, var(--sidebar1), var(--sidebar2));
  color: var(--sidebarText);
  display:flex;
  flex-direction:column;
  border-right: 1px solid rgba(0,0,0,.08);
}

.sidebar-brand{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 16px 16px 14px 16px;
  border-bottom: 1px solid var(--sidebarBorder);
}
.logo{
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: rgba(255,255,255,.15);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 800;
  letter-spacing: .2px;
}
.brand-text{ min-width:0; }
.brand-name{ font-weight: 800; font-size: 16px; line-height: 1.1; }
.brand-sub{ font-size: 12px; color: var(--sidebarMuted); margin-top: 1px; }

.menu{
  padding: 10px 10px 12px 10px;
  overflow:auto;
  flex: 1;
}
.menu-item{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--sidebarText);
  border: 1px solid transparent;
}
.menu-item:hover{
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.10);
}
.menu-item.active{
  background: var(--sidebarActive);
  border-color: rgba(255, 184, 0, .32);
  color: rgba(255, 219, 128, .98);
}
.mi-icon{
  width: 18px;
  display:inline-flex;
  justify-content:center;
}

.menu-group{ margin-top: 10px; }
.menu-title{
  font-size: 12px;
  color: var(--sidebarMuted);
  padding: 8px 12px 6px 12px;
  text-transform: uppercase;
  letter-spacing: .6px;
}

.sidebar-footer{
  border-top: 1px solid var(--sidebarBorder);
  padding: 12px 16px;
  display:flex;
  gap: 12px;
  justify-content: flex-start;
}
.sf-icon{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255,255,255,.10);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color: var(--sidebarText);
  cursor:pointer;
}
.sf-icon:hover{
  background: rgba(255,255,255,.16);
}
.sf-icon:focus{
  outline: 2px solid rgba(255,255,255,.35);
  outline-offset: 2px;
}

/* Main */
.main{
  flex: 1;
  display:flex;
  flex-direction:column;
  min-width: 0;
}

.headerbar{
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 16px;
}
.header-left{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width:0;
}
.crumbs{
  color: #334155;
  font-size: 14px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.header-right{
  display:flex;
  align-items:center;
  gap: 10px;
}
.header-pill{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(2,6,23,.02);
  color: #334155;
}
.header-pill.subtle{
  color: var(--muted);
}

.icon-btn2{
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  cursor:pointer;
  color: #334155;
}
.icon-btn2:hover{ border-color: rgba(46,163,255,.55); }

.page{
  flex:1;
  overflow:auto;
  padding: 18px;
}

.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.card-title h1{
  margin: 0;
  font-size: 18px;
  letter-spacing: .2px;
}
.card-sub{
  margin-top: 3px;
  font-size: 12px;
  color: var(--muted);
}
.card-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.card-body{
  padding: 14px 16px 12px 16px;
}

/* Buttons */
.btn{
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: #334155;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  font-size: 13px;
}
.btn:hover{ border-color: rgba(46,163,255,.55); }
.btn:active{ transform: translateY(1px); }
.btn:disabled{
  opacity: .55;
  cursor: not-allowed;
}
.btn:disabled:hover{
  border-color: var(--border);
}

.btn-primary{
  border-color: rgba(46,163,255,.65);
  background: linear-gradient(180deg, rgba(46,163,255,.18), rgba(46,163,255,.08));
  color: #0b3a66;
  font-weight: 700;
}
.btn-ghost{
  background: #fff;
  border-color: rgba(255, 149, 0, .45);
  color: #7a3e00;
}
.btn-icon{
  width: 38px;
  padding: 0;
  font-size: 16px;
}

/* Filter */
.filterbar{
  display:flex;
  align-items:flex-end;
  gap: 12px;
  flex-wrap:wrap;
}
.f{
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.f span{
  font-size: 11px;
  color: var(--muted);
}
.f input,
.f select,
.f textarea{
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: #334155;
  outline:none;
}
.f textarea{
  height: auto;
  padding: 10px 10px;
}
.f input:focus,
.f select:focus,
.f textarea:focus{
  border-color: rgba(46,163,255,.65);
  box-shadow: 0 0 0 4px rgba(46,163,255,.12);
}
.f-wide input{ width: 260px; }
.f-check{
  flex-direction:row;
  align-items:center;
  gap: 8px;
  margin-bottom: 2px;
}
.f-check input{
  width: 16px;
  height: 16px;
}
.f-check span{
  font-size: 12px;
  color: #334155;
}

.meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 2px 8px 2px;
}
.status{
  font-size: 12px;
  color: var(--muted);
}
.list-meta{
  font-size: 12px;
  color: var(--muted);
}

/* Table */
.table-wrap{
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow:auto;
  background: #fff;
}

/* Alerts (Dashboard) */
.alerts{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 2px 0 10px 0;
}
.alert-card{
  display:block;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 12px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(17,24,39,.08);
  transition: transform .08s ease, border-color .08s ease, box-shadow .08s ease;
}
.alert-card:hover{
  transform: translateY(-1px);
  border-color: rgba(46,163,255,.55);
  box-shadow: 0 14px 32px rgba(17,24,39,.10);
}
.alert-card.hot{
  border-color: rgba(46,163,255,.55);
  box-shadow: 0 14px 32px rgba(46,163,255,.10);
}
.alert-card.warn.hot{
  border-color: rgba(245, 158, 11, .55);
  box-shadow: 0 14px 32px rgba(245, 158, 11, .10);
}
.alert-card.danger.hot{
  border-color: rgba(239, 68, 68, .55);
  box-shadow: 0 14px 32px rgba(239, 68, 68, .10);
}
.alert-card.info.hot{
  border-color: rgba(46, 163, 255, .55);
  box-shadow: 0 14px 32px rgba(46, 163, 255, .10);
}
.alert-label{
  font-size: 12px;
  color: #334155;
  font-weight: 800;
}
.alert-value{
  margin-top: 6px;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: .2px;
  color: #0f172a;
}
.alert-sub{
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}
.alert-card.danger{
  background: linear-gradient(180deg, rgba(239, 68, 68, .10), rgba(255,255,255,.96));
}
.alert-card.warn{
  background: linear-gradient(180deg, rgba(245, 158, 11, .12), rgba(255,255,255,.96));
}
.alert-card.info{
  background: linear-gradient(180deg, rgba(46, 163, 255, .12), rgba(255,255,255,.96));
}
.alerts-meta{
  margin: 0 0 12px 2px;
  font-size: 12px;
  color: var(--muted);
}

/* Phone link */
.phone-link{
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent2);
  cursor: pointer;
  font-weight: 800;
  letter-spacing: .1px;
}
.phone-link:hover{ text-decoration: underline; }
.phone-link:focus{
  outline: 2px solid rgba(46,163,255,.55);
  outline-offset: 2px;
  border-radius: 6px;
}
.phone-actions{
  display:inline-flex;
  align-items:center;
  gap: 6px;
}
.call-mini{
  width: 30px;
  height: 30px;
  border-radius: 10px;
  border: 1px solid rgba(46,163,255,.22);
  background: rgba(46,163,255,.08);
  color: #0b3a66;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size: 14px;
  line-height: 1;
}
.call-mini:hover{
  background: rgba(46,163,255,.14);
  border-color: rgba(46,163,255,.45);
}
.call-mini:focus{
  outline: 2px solid rgba(46,163,255,.55);
  outline-offset: 2px;
}
.call-mini:disabled{
  opacity: .55;
  cursor:not-allowed;
}

/* Toast */
.toast{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  background: rgba(15,23,42,.92);
  color: rgba(255,255,255,.95);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  box-shadow: 0 18px 40px rgba(2,6,23,.35);
  max-width: min(520px, calc(100vw - 36px));
  display:none;
}
.toast.show{ display:block; }
.toast.ok{ border-color: rgba(34,197,94,.22); }
.toast.error{ border-color: rgba(239,68,68,.24); }
.toast.info{ border-color: rgba(46,163,255,.22); }

/* Modal (Contact popup) */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(2,6,23,.55);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 80;
}
.modal-overlay.open{ display:flex; }

/* SweetAlert-like confirm */
.swal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(2,6,23,.55);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 120;
}
.swal-overlay.open{ display:flex; }
.swal{
  width: min(520px, 100%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 30px 70px rgba(2,6,23,.35);
  overflow:hidden;
}
.swal-head{
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
  display:flex;
  align-items:center;
  gap: 10px;
}
.swal-icon{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(46,163,255,.10);
  color: #0b3a66;
}
.swal-overlay.warn .swal-icon{ background: rgba(245,158,11,.16); border-color: rgba(245,158,11,.30); color: #7a4a00; }
.swal-overlay.danger .swal-icon{ background: rgba(239,68,68,.16); border-color: rgba(239,68,68,.28); color: #8a1f1f; }
.swal-overlay.ok .swal-icon{ background: rgba(34,197,94,.18); border-color: rgba(34,197,94,.35); color: #116b34; }
.swal-title{
  font-size: 13px;
  font-weight: 900;
  color: #0f172a;
}
.swal-body{ padding: 12px 14px; }
.swal-text{
  font-size: 13px;
  color: #0f172a;
  white-space: pre-line;
  line-height: 1.45;
}
.swal-actions{
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  background: #fff;
}
.modal{
  width: min(980px, 100%);
  max-height: 90vh;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 30px 70px rgba(2,6,23,.35);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.modal-head{
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
}
.modal-title{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width:0;
}
.modal-title strong{
  font-size: 14px;
  font-weight: 900;
  color:#0f172a;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.modal-pill{
  font-size: 11px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(2,6,23,.02);
  color: #334155;
  white-space:nowrap;
}
.modal-actions{
  display:flex;
  gap: 8px;
  align-items:center;
}
.modal-body{
  padding: 12px 14px 14px 14px;
  overflow:auto;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.modal-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 12px;
}
.m-panel{
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow:hidden;
  background: #fff;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.m-head{
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 900;
  color: #1f2937;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}
.m-body{ padding: 10px 12px; }
.m-sep{
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}
.m-subhead{
  font-size: 12px;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 6px;
}
.m-row{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:flex-end;
}
.m-row .f{ flex: 1; min-width: 200px; }
.m-row .f textarea{
  min-height: 84px;
  padding: 10px 10px;
  resize: vertical;
}
.m-meta{
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}
.m-table{
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.m-table thead th{
  text-align:left;
  font-size: 12px;
  color: #1f2937;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  white-space:nowrap;
}
.m-table td{
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  font-size: 13px;
  color: #111827;
  white-space:nowrap;
}
.m-table tr:hover{ background: rgba(46,163,255,.05); }

.modal-footer{
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  display:flex;
  justify-content:space-between;
  gap: 10px;
  align-items:center;
  background: #fff;
}
.modal-footer .pager-buttons{ justify-content:flex-end; }

/* Phonebook (Numbers page) */
.book-grid{
  display:grid;
  grid-template-columns: 340px 1fr;
  gap: 12px;
}
.book-tools{
  display:flex;
  align-items:flex-end;
  gap: 10px;
  flex-wrap:wrap;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
}
.book-tools .f{ flex: 1; min-width: 200px; }
.book-list{
  padding: 10px 10px 12px 10px;
  display:flex;
  flex-direction:column;
  gap: 8px;
  max-height: 68vh;
  overflow:auto;
}
.book-item{
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 10px;
  background: #fff;
  cursor:pointer;
  text-align:left;
  display:flex;
  flex-direction:column;
  gap: 2px;
}
.book-item:hover{
  border-color: rgba(46,163,255,.55);
  background: rgba(46,163,255,.05);
}
.book-item.active{
  border-color: rgba(46,163,255,.75);
  background: rgba(46,163,255,.08);
}
.book-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.book-name{
  font-size: 13px;
  font-weight: 900;
  color: #0f172a;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.book-phone{
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.book-sub{
  font-size: 12px;
  color: var(--muted);
}
.book-empty{
  padding: 18px 12px;
  color: var(--muted);
  font-size: 13px;
}
.hint{
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* KPI cards + panels (Queue Live) */
.kpis{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 14px 0;
}
.kpi-card{
  border: 1px solid var(--border);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(234,242,255,.65), rgba(255,255,255,.90));
  padding: 12px 12px;
  box-shadow: 0 10px 26px rgba(17,24,39,.08);
}
.kpi-label{
  font-size: 12px;
  color: #334155;
  font-weight: 700;
}
.kpi-value{
  margin-top: 6px;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: .2px;
  color: #0f172a;
}
.kpi-sub{
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.vstack{
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.panel{
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow:hidden;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.panel-head{
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 800;
  color: #1f2937;
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
  border-bottom: 1px solid var(--border);
}
.mini-table{
  border-collapse: collapse;
  width: 100%;
  min-width: 620px;
}
.mini-table thead th{
  text-align:left;
  font-size: 12px;
  color: #1f2937;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  white-space:nowrap;
}
.mini-table td{
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  font-size: 13px;
  color: #111827;
  white-space:nowrap;
}
.mini-table tr:hover{ background: rgba(46,163,255,.05); }

.cdr-table{
  border-collapse: collapse;
  width: 100%;
  min-width: 1100px;
}
.cdr-table thead th{
  text-align:left;
  font-size: 12px;
  color: #1f2937;
  background: linear-gradient(180deg, #eaf2ff, #dbe9ff);
  border-bottom: 1px solid #cfe1ff;
  padding: 10px 10px;
  white-space:nowrap;
}
.cdr-table td{
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  font-size: 13px;
  color: #111827;
  white-space:nowrap;
}
.cdr-row:hover{ background: rgba(46,163,255,.05); }
.cdr-row.active{
  outline: 2px solid rgba(46,163,255,.35);
  outline-offset: -2px;
  background: rgba(46,163,255,.06);
}
.group-row td{
  background: #f8fafc;
  color: var(--muted);
  font-size: 12px;
  padding: 8px 10px;
}

.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 4px 9px;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,.10);
  font-size: 12px;
  font-weight: 700;
}
.b-inbound{ background: rgba(250, 204, 21, .25); border-color: rgba(250, 204, 21, .35); color: #6a5200; }
.b-outbound{ background: rgba(14, 165, 233, .20); border-color: rgba(14, 165, 233, .30); color: #074464; }
.b-local{ background: rgba(148, 163, 184, .22); border-color: rgba(148, 163, 184, .32); color: #334155; }

.b-answered{ background: rgba(34, 197, 94, .18); border-color: rgba(34, 197, 94, .35); color: #116b34; }
.b-no-answer{ background: rgba(239, 68, 68, .16); border-color: rgba(239, 68, 68, .28); color: #8a1f1f; }
.b-busy{ background: rgba(245, 158, 11, .16); border-color: rgba(245, 158, 11, .30); color: #7a4a00; }
.b-other{ background: rgba(148, 163, 184, .18); border-color: rgba(148, 163, 184, .28); color: #334155; }

.b-app{
  background: rgba(168, 85, 247, .12);
  border-color: rgba(168, 85, 247, .22);
  color: #5b2b90;
  font-weight: 700;
}
.b-prev{
  background: rgba(34, 211, 238, .12);
  border-color: rgba(34, 211, 238, .22);
  color: #0a5160;
  font-weight: 700;
}

.b-state-free{ background: rgba(34, 197, 94, .16); border-color: rgba(34, 197, 94, .30); color: #116b34; }
.b-state-busy{ background: rgba(245, 158, 11, .16); border-color: rgba(245, 158, 11, .30); color: #7a4a00; }
.b-state-off{ background: rgba(148, 163, 184, .18); border-color: rgba(148, 163, 184, .28); color: #334155; }
.b-paused{ background: rgba(239, 68, 68, .12); border-color: rgba(239, 68, 68, .22); color: #8a1f1f; }

.play-mini{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  cursor:pointer;
}
.play-mini:hover{ border-color: rgba(46,163,255,.55); }
.play-mini:disabled{
  opacity: .45;
  cursor: not-allowed;
}

/* Pager */
.pager{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 2px 0 2px;
}
.pager-info{
  font-size: 12px;
  color: var(--muted);
}
.pager-buttons{
  display:flex;
  gap: 6px;
  align-items:center;
}
.page-btn{
  height: 30px;
  min-width: 30px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  cursor:pointer;
  font-size: 12px;
  color: #334155;
}
.page-btn:hover{ border-color: rgba(46,163,255,.55); }
.page-btn.active{
  border-color: rgba(46,163,255,.75);
  background: rgba(46,163,255,.12);
  color: #0b3a66;
  font-weight: 800;
}
.page-btn:disabled{
  opacity: .5;
  cursor:not-allowed;
}

/* Player (alt bar) */
.player{
  border-top: 1px solid rgba(2,6,23,.10);
  background: linear-gradient(180deg, rgba(10, 16, 28, .94), rgba(10, 16, 28, .88));
  color: rgba(255,255,255,.92);
  height: 170px;
  max-height: 20vh;
  padding: 10px 16px 12px 16px;
  display:flex;
  flex-direction:column;
  gap: 10px;
  overflow:hidden;
}

.player-row{
  display:flex;
  align-items:center;
  gap: 10px;
}

.icon-btn{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  cursor:pointer;
}
.icon-btn:disabled{ opacity:.45; cursor:not-allowed; }

.time{
  width: 50px;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: rgba(255,255,255,.80);
}

#seek{ flex: 1; accent-color: var(--accent); }
#seek:disabled{ opacity: .55; }

.inline{
  display:flex;
  align-items:center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,.80);
}
.inline select{
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
}
.inline input[type="range"]{ accent-color: var(--accent); }

.now{
  margin-left:auto;
  font-size: 12px;
  color: rgba(255,255,255,.78);
  min-width: 240px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

#waveform{
  width: 100%;
  height: 84px;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}

/* Responsive */
@media (max-width: 980px){
  .sidebar{ position: fixed; left:0; top:0; bottom:0; transform: translateX(0); z-index: 30; }
  .sidebar.collapsed{ transform: translateX(-100%); }
  .main{ margin-left: 0; }
  .f-wide input{ width: 220px; }
  .alerts{ grid-template-columns: 1fr; }
  .kpis{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2{ grid-template-columns: 1fr; }
  .modal-grid{ grid-template-columns: 1fr; }
  .book-grid{ grid-template-columns: 1fr; }
}