/* ============================================================
   layout.css — Topbar, Sidebar, Main, Grid helpers
   ============================================================ */

/* ── App shell ────────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  height:       var(--topbar-h);
  background:   var(--topbar-bg);
  border-bottom: 1px solid var(--border);
  display:      flex;
  align-items:  center;
  padding:      0 24px;
  gap:          16px;
  flex-shrink:  0;
  z-index:      50;
  transition:   background var(--t-normal), border-color var(--t-normal);
}

.topbar-brand {
  display:     flex;
  align-items: center;
  gap:         10px;
  text-decoration: none;
}

.brand-icon {
  width:           34px;
  height:          34px;
  background:      var(--accent);
  border-radius:   var(--radius-sm);
  display:         flex;
  align-items:     center;
  justify-content: center;
  flex-shrink:     0;
}

.brand-icon svg { display: block; }

.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family:    var(--font-mono);
  font-size:      13px;
  font-weight:    var(--fw-semi);
  color:          var(--text);
  letter-spacing: 0.04em;
  line-height:    1.2;
}
.brand-sub {
  font-size:      10px;
  color:          var(--text3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.topbar-spacer { flex: 1; }

.topbar-actions {
  display:     flex;
  align-items: center;
  gap:         12px;
}

/* Connection status */
.conn-status {
  display:     flex;
  align-items: center;
  gap:         6px;
  font-size:   var(--text-xs);
  color:       var(--text3);
}

.conn-dot {
  width:         7px;
  height:        7px;
  border-radius: 50%;
  background:    var(--text3);
  transition:    all var(--t-normal);
}

.conn-dot.live {
  background:  var(--green);
  box-shadow:  0 0 6px var(--green);
  animation:   pulse 2s infinite;
}

/* Clock */
.topbar-clock {
  display:       inline-flex;
  align-items:   center;
  height:        32px;
  padding:       0 10px;
  font-family:   var(--font-mono);
  font-size:     var(--text-xs);
  font-weight:   var(--fw-medium);
  color:         var(--text2);
  background:    var(--surface2);
  border:        1px solid var(--border);
  border-radius: var(--radius-sm);
  letter-spacing: .04em;
}

/* User pill */
.user-pill {
  display:       flex;
  align-items:   center;
  gap:           8px;
  background:    var(--surface2);
  border:        1px solid var(--border);
  border-radius: 20px;
  padding:       4px 12px 4px 6px;
  cursor:        pointer;
  transition:    border-color var(--t-fast);
}
.user-pill:hover { border-color: var(--border2); }

.user-avatar-sm {
  width:           26px;
  height:          26px;
  border-radius:   50%;
  background:      linear-gradient(135deg, var(--accent2), var(--accent));
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       11px;
  font-weight:     var(--fw-bold);
  color:           var(--text-inv);
  font-family:     var(--font-mono);
}

.user-pill-name {
  font-size:   var(--text-sm);
  color:       var(--text);
  font-weight: var(--fw-medium);
}

.user-pill-domain {
  font-size: var(--text-xs);
  color:     var(--text3);
}

/* Theme toggle */
.theme-btn {
  width:           32px;
  height:          32px;
  border:          1px solid var(--border);
  border-radius:   var(--radius-sm);
  background:      var(--surface2);
  color:           var(--text2);
  cursor:          pointer;
  display:         flex;
  align-items:     center;
  justify-content: center;
  transition:      all var(--t-fast);
}
.theme-btn:hover { border-color: var(--border2); color: var(--text); }

/* Icon btn */
.icon-btn {
  width:           32px;
  height:          32px;
  border:          1px solid transparent;
  border-radius:   var(--radius-sm);
  background:      transparent;
  color:           var(--text2);
  cursor:          pointer;
  display:         flex;
  align-items:     center;
  justify-content: center;
  transition:      all var(--t-fast);
}
.icon-btn:hover { background: var(--surface2); border-color: var(--border); color: var(--text); }

/* ── Body area ────────────────────────────────────────────── */
.body-area {
  display:  flex;
  flex:     1;
  overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  width:        var(--sidebar-w);
  flex-shrink:  0;
  background:   var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display:      flex;
  flex-direction: column;
  overflow-y:   auto;
  overflow-x:   hidden;
  transition:   background var(--t-normal);
}

.sidebar-section {
  padding:      20px 16px 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-section:last-child { border-bottom: none; flex: 1; }

.sidebar-label {
  font-size:      var(--text-xs);
  font-weight:    var(--fw-semi);
  color:          var(--text3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom:  10px;
}

/* Nav items */
.nav-item {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 12px;
  border-radius: var(--radius-md);
  cursor:        pointer;
  transition:    all var(--t-fast);
  margin-bottom: 2px;
  color:         var(--text2);
  font-size:     var(--text-sm);
  font-weight:   var(--fw-medium);
  border:        1px solid transparent;
}
.nav-item:hover  { background: var(--surface2); color: var(--text); }
.nav-item.active { background: rgba(var(--accent-rgb),.1); color: var(--accent); border-color: rgba(var(--accent-rgb),.2); }
.nav-item svg    { opacity: .7; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }

/* Filter inputs inside sidebar */
.filter-group { margin-bottom: 12px; }

.filter-label {
  display:        block;
  font-size:      var(--text-xs);
  color:          var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom:  4px;
}

.filter-control {
  width:         100%;
  background:    var(--surface2);
  border:        1px solid var(--border);
  border-radius: 4px;
  padding:       7px 10px;
  color:         var(--text);
  font-family:   var(--font-sans);
  font-size:     var(--text-sm);
  outline:       none;
  transition:    border-color var(--t-fast);
  appearance:    none;
}
.filter-control:focus       { border-color: var(--accent); }
.filter-control::placeholder{ color: var(--text3); }
.filter-control option      { background: var(--surface2); }

/* ── Main content ─────────────────────────────────────────── */
.main {
  flex:       1;
  overflow-y: auto;
  display:    flex;
  flex-direction: column;
}

.view-content {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1;
}

/* ── Grid helpers ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr;   gap: 18px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.grid-5 { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; }

/* ── Page header ──────────────────────────────────────────── */
.page-header {
  display:     flex;
  align-items: flex-start;
  justify-content: space-between;
  gap:         16px;
  flex-wrap:   wrap;
}

.page-title {
  font-family: var(--font-heading);
  font-size:   var(--text-2xl);
  font-weight: var(--fw-bold);
  color:       var(--text);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-subtitle {
  font-size:   var(--text-sm);
  color:       var(--text3);
  margin-top:  4px;
}

/* ── Section header ───────────────────────────────────────── */
.section-header {
  display:     flex;
  align-items: center;
  justify-content: space-between;
  gap:         12px;
  margin-bottom: 12px;
  flex-wrap:   wrap;
  min-width:   0;
}

.section-title {
  font-family: var(--font-heading);
  font-size:   var(--text-sm);
  font-weight: var(--fw-semi);
  color:       var(--text2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display:     flex;
  align-items: center;
  gap:         8px;
}

.section-title::before {
  content:       '';
  width:         3px;
  height:        14px;
  background:    var(--accent);
  border-radius: 2px;
  flex-shrink:   0;
}

.section-badge {
  display:       inline-flex;
  align-items:   center;
  font-family:   var(--font-sans);
  font-size:     12px;
  font-weight:   var(--fw-medium);
  line-height:   1;
  background:    var(--surface2);
  border:        1px solid var(--border);
  color:         var(--text3);
  padding:       0 10px;
  border-radius: var(--radius-sm);
  white-space:   nowrap;
  height:        var(--h-btn-sm);
  flex-shrink:   0;
}

/* ── Responsive ───────────────────────────────────────────── */
/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — breakpoints
   lg: ≤1440, md: ≤1200, sm: ≤1024, xs: ≤768, xxs: ≤480
   ═══════════════════════════════════════════════════════════ */

/* ── Large ──────────────────────────────────────────────────── */
@media (max-width: 1440px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

/* ── Medium ─────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ── Small (tablet landscape) ───────────────────────────────── */
@media (max-width: 1024px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  :root { --sidebar-w: 240px; }
}

/* ── Extra small (tablet portrait / large phone) ────────────── */
@media (max-width: 900px) {
  :root { --sidebar-w: 280px; }
  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    bottom: 0;
    z-index: 300;
    transform: translateX(-100%);
    transition: transform var(--t-normal);
    box-shadow: 4px 0 24px rgba(0,0,0,.3);
  }
  .sidebar.open { transform: translateX(0); }
  /* Overlay when sidebar open */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--topbar-h);
    background: rgba(0,0,0,.4);
    z-index: 299;
  }
  .sidebar-overlay.open { display: block; }
  /* Hamburger button */
  .topbar-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text);
    border-radius: var(--radius-sm);
    margin-right: 4px;
    flex-shrink: 0;
  }
  .topbar-menu-btn:hover { background: var(--surface2); }
  .view-content { padding: 16px 14px; }
  /* Tables: horizontal scroll */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  /* Admin grid: single column */
  .admin-grid { grid-template-columns: 1fr !important; }
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  /* KPI cards: 2 col */
  .grid-5.stagger { grid-template-columns: repeat(2, 1fr); }
  /* Topbar: tighter */
  .topbar-brand .brand-sub { display: none; }
  .topbar-clock { display: none; }
}

/* ── Mobile (phone) ─────────────────────────────────────────── */
@media (max-width: 640px) {
  :root { --topbar-h: 52px; }
  .view-content { padding: 12px 10px; }
  .page-title { font-size: var(--text-xl); }
  .kpi-card { padding: 14px 12px; }
  .kpi-value { font-size: 22px; }
  .login-box { padding: 24px 20px 20px; }
  /* KPI: single col on phone */
  .grid-5.stagger { grid-template-columns: 1fr; }
  /* Topbar: no user name */
  .user-pill-name, .user-pill-domain { display: none; }
  .user-pill { gap: 0; }
  /* Section titles smaller */
  .section-title { font-size: 11px; }
  /* Filter controls */
  .fg-row { flex-direction: column; gap: 8px; }
  .fg-half { width: 100%; }
}

/* ── Filter font size & padding fix ─────────────────────────── */
.fl {
  font-size: 11px !important;
  letter-spacing: .06em;
  margin-bottom: 5px;
}
.fsel {
  font-size: 13px !important;
  padding: 8px 10px !important;
  height: 36px;
}
.fdate {
  font-size: 12px !important;
  padding: 7px 8px !important;
}
.fdate-lbl { font-size: 10px !important; }
.fq {
  font-size: 11px !important;
  padding: 6px 0 !important;
}
.sf-btn {
  font-size: 13px !important;
  padding: 12px 16px !important;
  letter-spacing: .03em;
}
.sf-header {
  font-size: 12px !important;
  padding: 2px 0 14px 0 !important;
}
.fmulti-search {
  font-size: 13px !important;
  padding: 3px 0 !important;
}
.fmulti-opt {
  font-size: 13px !important;
  padding: 8px 12px !important;
}
.fmulti-chip {
  font-size: 12px !important;
  padding: 3px 8px !important;
}
.filter-control {
  font-size: 13px !important;
  padding: 8px 10px !important;
  height: 36px;
}
.filter-label {
  font-size: 11px !important;
}

/* ── Reports / CC / Recordings responsive fixes ─────────────── */

/* Tabs: wrap on small screens */
.tabs { flex-wrap: wrap; }
.tab  { flex-shrink: 0; }

/* Chart boxes: min-height on mobile */
@media (max-width: 900px) {
  .chart-box         { min-width: 0; overflow: hidden; }
  .chart-box canvas  { max-width: 100%; }
  /* CC agent cards: 1 col */
  #ccAgentCards      { grid-template-columns: 1fr !important; }
  /* CDR user cards: 2 col */
  #cdrUserCards      { grid-template-columns: repeat(2,1fr) !important; }
  /* page-header: stack */
  .page-header       { flex-direction: column; gap: 8px; }
  /* section-header: stack */
  .section-header    { flex-wrap: wrap; gap: 6px; }
  /* admin grid */
  .admin-grid        { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  /* User cards: 1 col */
  #cdrUserCards      { grid-template-columns: 1fr !important; }
  /* CC kpi cards */
  .grid-3.stagger    { grid-template-columns: 1fr 1fr; }
  /* uc-bar-row: tighter labels */
  .uc-dir-lbl        { font-size: 10px !important; }
  .uc-bar-row        { grid-template-columns: 76px 24px 1fr 28px !important; }
  /* Pagination: smaller buttons */
  #cdrPagination .btn, #ccLogPager .btn { padding: 0 8px; font-size: 11px; height: 28px; }
  /* Filter group row: stack */
  .fg-row { flex-direction: column !important; }
}

/* Recordings table: always scrollable */
#recArea .table-wrap { overflow-x: auto; }

/* Config table in CC */
#ccPanelConfig .table-wrap { overflow-x: auto; }

/* Log tables */
#ccTbodyLog, #cdrLogTbody { display: table-row-group; }

/* ── CC Report responsive ────────────────────────────────────── */
.cc-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cc-agent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cc-charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (max-width: 1100px) {
  .cc-kpi-grid   { grid-template-columns: repeat(2, 1fr); }
  .cc-agent-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .cc-kpi-grid        { grid-template-columns: repeat(2, 1fr); }
  .cc-agent-grid      { grid-template-columns: 1fr; }
  .cc-charts-grid     { grid-template-columns: 1fr; }
  /* CC agent card: more compact */
  .uc-bar-row         { grid-template-columns: 90px 26px 1fr 30px; }
}

@media (max-width: 640px) {
  .cc-kpi-grid        { grid-template-columns: 1fr 1fr; }
  .cc-agent-grid      { grid-template-columns: 1fr; }
  .cc-charts-grid     { grid-template-columns: 1fr; }
}

/* CC Log queue filter width */
#ccLogQueue { min-width: 160px; max-width: 260px; width: 100%; }

/* CC tables: min-width so they scroll not squish */
#ccTbodyQueues, #ccTbodyAgents, #ccTbodyLog, #ccTbodyConfig {
  display: table-row-group;
}

/* ── CDR/CC charts responsive grid ─────────────────────────── */
.cdr-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 1024px) {
  .cdr-charts-grid  { grid-template-columns: 1fr; }
  .cc-charts-grid   { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .cdr-charts-grid  { grid-template-columns: 1fr; }
  .cc-charts-grid   { grid-template-columns: 1fr; }
}

/* ── All table-wrap: always scrollable ──────────────────────── */
.table-wrap {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}

/* ── View content: don't overflow ──────────────────────────── */
.view-content {
  min-width: 0;
  overflow-x: hidden;
}
.main {
  min-width: 0;
}

/* ── cdrSearch — same height as btn-sm ─────────────────────── */
.cdr-search-input {
  height:      var(--h-btn-sm) !important;
  padding:     0 10px !important;
  font-size:   12px !important;
  width:       180px !important;   /* override filter-control width:100% */
  flex-shrink: 0;
  min-width:   0;
}

/* ── CC Log controls: input + badge inline ──────────────────── */
.cc-log-controls {
  display:     flex;
  align-items: center;
  gap:         8px;
  flex-wrap:   wrap;
  flex-shrink: 0;
}
.cc-log-controls .cdr-search-input {
  width:     160px !important;
  flex:      0 0 auto;
}