/* ============================================================
   ClearTelecom AI — Modern Admin Portal
   Redesigned: 2026-02-18
   ============================================================ */

/* --- Custom Properties --------------------------------------- */
:root {
  color-scheme: dark;

  /* Palette */
  --bg-deep:    #060a14;
  --bg:         #0a0f1e;
  --bg-surface: #0f1629;
  --panel:      #131b32;
  --panel-2:    #1a2340;
  --panel-3:    #212d50;
  --text:       #e4e8f7;
  --text-2:     #c0c8e0;
  --muted:      #8492b4;
  --accent:     #6c8cff;
  --accent-2:   #4f6ef0;
  --accent-glow: rgba(108, 140, 255, 0.15);
  --ok:         #34d399;
  --ok-bg:      rgba(52, 211, 153, 0.12);
  --warn:       #fbbf24;
  --warn-bg:    rgba(251, 191, 36, 0.12);
  --danger:     #f87171;
  --danger-bg:  rgba(248, 113, 113, 0.12);
  --border:     rgba(99, 118, 168, 0.16);
  --border-2:   rgba(99, 118, 168, 0.25);

  /* Radii */
  --radius-xs:  0.375rem;
  --radius-sm:  0.5rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.25rem;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.2);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.22);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.28);
  --shadow-xl:   0 16px 48px rgba(0,0,0,0.36);
  --shadow-glow: 0 0 24px var(--accent-glow);

  /* Spacing */
  --gap-xs:  0.25rem;
  --gap-sm:  0.5rem;
  --gap-md:  0.75rem;
  --gap-lg:  1rem;
  --gap-xl:  1.5rem;
  --gap-2xl: 2rem;

  /* Layout */
  --sidebar-w:      260px;
  --sidebar-w-collapsed: 64px;
  --topbar-h:       60px;
  --content-max:    1520px;
  --widget-body-max-height: 380px;
  --widget-scale:   1;

  /* Transitions */
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:   cubic-bezier(0, 0, 0.2, 1);
  --dur-fast:   120ms;
  --dur:        200ms;
  --dur-slow:   350ms;
}


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

html {
  font-size: 15px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: rgba(108, 140, 255, 0.3);
  color: #fff;
}

::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  { background: var(--border-2); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }


/* --- Shell Layout -------------------------------------------- */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  transition: grid-template-columns var(--dur-slow) var(--ease);
}

.shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}


/* --- Sidebar ------------------------------------------------- */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(15, 22, 42, 0.96) 0%, rgba(10, 15, 30, 0.98) 100%);
  border-right: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(1.2);
  z-index: 40;
  transition: width var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gap-lg) var(--gap-lg) var(--gap-md);
  min-height: 68px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
  white-space: nowrap;
  transition: opacity var(--dur) var(--ease);
}

.brand h1 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand p {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.sidebar-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform var(--dur) var(--ease);
}

.shell.sidebar-collapsed .sidebar-toggle svg {
  transform: rotate(180deg);
}

.shell.sidebar-collapsed .brand { opacity: 0; width: 0; }
.shell.sidebar-collapsed .nav-label { opacity: 0; width: 0; overflow: hidden; }
.shell.sidebar-collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.shell.sidebar-collapsed .sidebar-header { justify-content: center; padding: var(--gap-lg) var(--gap-sm) var(--gap-md); }

.nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 var(--gap-sm);
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-2);
  font-size: 0.87rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
  position: relative;
}

.nav-item .nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-item .nav-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-label {
  transition: opacity var(--dur) var(--ease), width var(--dur) var(--ease);
}

.nav-item:hover {
  background: rgba(108, 140, 255, 0.08);
  color: var(--text);
}

.nav-item.active {
  background: rgba(108, 140, 255, 0.12);
  color: var(--accent);
  font-weight: 600;
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: var(--radius-pill);
}

.shell.sidebar-collapsed .nav-item { justify-content: center; padding: 0.55rem; }
.shell.sidebar-collapsed .nav-item.active::before { display: none; }

.sidebar-footer {
  padding: var(--gap-md) var(--gap-lg);
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--muted);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

.shell.sidebar-collapsed .sidebar-footer { opacity: 0; height: 0; padding: 0; overflow: hidden; }


/* --- Mobile overlay ------------------------------------------ */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 39;
  backdrop-filter: blur(4px);
}

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.mobile-menu-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* --- Main Frame ---------------------------------------------- */
.main-frame {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow: hidden;
}


/* --- Top Bar ------------------------------------------------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-lg);
  height: var(--topbar-h);
  padding: 0 var(--gap-xl);
  background: rgba(10, 15, 30, 0.7);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px) saturate(1.2);
  position: sticky;
  top: 0;
  z-index: 30;
  flex-shrink: 0;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  min-width: 0;
}

.topbar-left h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.topbar-left .topbar-sub {
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  flex-shrink: 0;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--panel);
}

.live-indicator::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}

.live-indicator.ok::before    { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.live-indicator.warn::before  { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.live-indicator.danger::before { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.live-indicator.ok   { border-color: rgba(52, 211, 153, 0.25); color: var(--ok); }
.live-indicator.warn { border-color: rgba(251, 191, 36, 0.25); color: var(--warn); }
.live-indicator.danger { border-color: rgba(248, 113, 113, 0.25); color: var(--danger); }

#authInfo {
  font-size: 0.78rem;
  color: var(--muted);
}


/* --- Buttons ------------------------------------------------- */
button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xs);
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  line-height: 1.4;
  font-family: inherit;
}

button:hover, .btn:hover {
  border-color: var(--accent);
  background: rgba(108, 140, 255, 0.08);
  box-shadow: var(--shadow-sm);
}

button:active, .btn:active {
  transform: scale(0.97);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent) 100%);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(108, 140, 255, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(108, 140, 255, 0.35);
  background: linear-gradient(135deg, var(--accent) 0%, #8aa4ff 100%);
  border-color: transparent;
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

.btn-icon {
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

#logoutBtn {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
  font-size: 0.78rem;
}

#logoutBtn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--danger-bg);
}


/* --- Inputs & Selects ---------------------------------------- */
input, select, textarea {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: rgba(10, 15, 30, 0.6);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  transition: all var(--dur) var(--ease);
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(15, 22, 42, 0.8);
}

input::placeholder, textarea::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238492b4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 2rem;
}

input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
  cursor: pointer;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

label:has(input[type="checkbox"]) {
  flex-direction: row;
  align-items: center;
  gap: var(--gap-sm);
}


/* --- Main Content -------------------------------------------- */
.layout {
  flex: 1;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--gap-xl);
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}


/* --- Page Sections ------------------------------------------- */
.page-section {
  display: none;
  gap: var(--gap-lg);
}

.page-section.active {
  display: grid;
}

#overviewSection.page-section.active {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: var(--gap-lg);
}


/* --- Widget Layout Bar --------------------------------------- */
.widget-layout-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px dashed rgba(108, 140, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.85rem;
  background: rgba(15, 22, 42, 0.4);
  backdrop-filter: blur(8px);
}

.widget-layout-fixed {
  position: sticky;
  top: calc(var(--topbar-h) + 4px);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}


/* --- Cards --------------------------------------------------- */
.card {
  background: linear-gradient(180deg, rgba(19, 27, 50, 0.92) 0%, rgba(15, 22, 40, 0.95) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-lg);
}

h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}


/* --- Dashboard Widgets --------------------------------------- */
.dashboard-widget {
  flex: 0 1 560px;
  width: 560px;
  min-height: 200px;
  resize: both;
  overflow: auto;
  scroll-behavior: smooth;
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--gap-md);
  --widget-body-max-height: 380px;
  --widget-scale: 1;
}

.dashboard-widget.dragging    { opacity: 0.5; border-style: dashed; }
.dashboard-widget.drag-target { border-color: var(--accent); }
.dashboard-widget.pinned      { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent-glow); }

.dashboard-widget[data-widget-size="small"]  { flex-basis: 360px; }
.dashboard-widget[data-widget-size="medium"] { flex-basis: 560px; }
.dashboard-widget[data-widget-size="large"]  { flex-basis: 100%; }
.dashboard-widget[data-widget-density="compact"] { --widget-scale: 0.92; }
.dashboard-widget[data-widget-density="wide"]    { --widget-scale: 1.06; }


/* --- Widget Toolbar ------------------------------------------ */
.widget-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 5;
  padding: 3px 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.dashboard-widget:hover .widget-toolbar,
.dashboard-widget:focus-within .widget-toolbar {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.widget-toolbar select,
.widget-toolbar button {
  font-size: 0.72rem;
  padding: 0.3rem 0.4rem;
}

.widget-drag-handle,
.widget-pin-btn {
  min-width: 1.8rem;
  padding: 0.22rem 0.38rem;
  line-height: 1;
}

.widget-drag-handle   { cursor: move; }
.widget-pin-btn.active { border-color: var(--accent); color: var(--accent); }
.widget-toolbar button:disabled { opacity: 0.4; cursor: not-allowed; }

.widget-toolbar select {
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.8);
  color: var(--text);
  border-radius: var(--radius-xs);
}


/* --- Dashboard Widget body scroll limits --------------------- */
.dashboard-widget .detail-list,
.dashboard-widget .list,
.dashboard-widget .audit-list {
  align-content: start;
  display: grid;
  gap: 0.4rem;
}

.dashboard-widget .detail-list li,
.dashboard-widget .list li,
.dashboard-widget .audit-list li { min-width: 0; }

.dashboard-widget .detail-list li strong,
.dashboard-widget .list li strong,
.dashboard-widget .audit-list li strong,
.dashboard-widget .meta { overflow-wrap: anywhere; }

.dashboard-widget .table-wrap,
#asteriskActivityList,
#alertsList,
#runbooksList,
#auditList,
#workflowList,
#integrationList {
  max-height: var(--widget-body-max-height);
  overflow: auto;
}


/* --- Density-based overrides --------------------------------- */
.dashboard-widget[data-widget-density="compact"] .metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}
.dashboard-widget[data-widget-density="compact"] .grid-2 { grid-template-columns: 1fr; }
.dashboard-widget[data-widget-density="compact"] .list li,
.dashboard-widget[data-widget-density="compact"] .audit-list li,
.dashboard-widget[data-widget-density="compact"] .detail-list li,
.dashboard-widget[data-widget-density="compact"] th,
.dashboard-widget[data-widget-density="compact"] td { font-size: 0.76rem; }
.dashboard-widget[data-widget-density="compact"] h3 { font-size: calc(0.88rem * var(--widget-scale)); margin-bottom: 0.45rem; }
.dashboard-widget[data-widget-density="compact"] .metric { padding: 0.55rem; }
.dashboard-widget[data-widget-density="compact"] .metric .value { font-size: calc(1rem * var(--widget-scale)); }
.dashboard-widget[data-widget-density="wide"] .metric .value { font-size: calc(1.25rem * var(--widget-scale)); }
.dashboard-widget[data-widget-density="wide"] .metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.dashboard-widget h3 { font-size: calc(0.95rem * var(--widget-scale)); }
.dashboard-widget .meta,
.dashboard-widget .detail-list li,
.dashboard-widget .list li,
.dashboard-widget .audit-list li,
.dashboard-widget th,
.dashboard-widget td { font-size: calc(0.82rem * var(--widget-scale)); }


/* --- Metric Grid --------------------------------------------- */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--gap-md);
}

.metric {
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.5);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.85rem;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.metric:hover {
  border-color: var(--border-2);
  transform: translateY(-1px);
}

.metric .label {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric .value {
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 0.15rem;
  letter-spacing: -0.01em;
}


/* --- Grid Layouts -------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
}

.full-width {
  grid-column: 1 / -1;
}


/* --- Form Grid ----------------------------------------------- */
.form-grid {
  display: grid;
  gap: var(--gap-md);
  margin-bottom: var(--gap-lg);
}


/* --- Lists --------------------------------------------------- */
.list, .audit-list, .detail-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--gap-sm);
}

.list li, .audit-list li, .detail-list li {
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.45);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.84rem;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.list li:hover, .audit-list li:hover, .detail-list li:hover {
  border-color: rgba(108, 140, 255, 0.35);
  background: rgba(108, 140, 255, 0.04);
  transform: translateY(-1px);
}

.list li strong, .detail-list li strong, .audit-list li strong {
  color: var(--text);
}


/* --- Telephony Events ---------------------------------------- */
.telephony-events-layout {
  display: grid;
  grid-template-columns: minmax(200px, 0.85fr) minmax(300px, 1.55fr);
  gap: var(--gap-lg);
  align-items: start;
  min-height: 220px;
}

.telephony-events-summary,
.telephony-events-details {
  display: grid;
  gap: var(--gap-sm);
}

.telephony-events-summary h3,
.telephony-events-details h3 {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.telephony-events-details .detail-list {
  display: grid;
  gap: var(--gap-sm);
  max-height: min(var(--widget-body-max-height), 560px);
  overflow: auto;
}

.telephony-events-details .detail-list li,
.telephony-events-summary .detail-list li {
  width: 100%;
}

.telephony-events-summary .detail-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.4rem;
}

.telephony-events-summary .detail-list li { padding: 0.45rem 0.55rem; }

.dashboard-widget[data-widget-density="compact"] .telephony-events-details .detail-list {
  max-height: min(var(--widget-body-max-height), 300px);
}
.dashboard-widget[data-widget-density="wide"] .telephony-events-details .detail-list {
  max-height: min(var(--widget-body-max-height), 700px);
}
.dashboard-widget[data-widget-density="compact"] .telephony-events-layout {
  grid-template-columns: 1fr;
}
.dashboard-widget[data-widget-density="wide"] .telephony-events-layout {
  grid-template-columns: minmax(260px, 1fr) minmax(480px, 1.8fr);
}


/* --- Inline status lists (flex-wrap) ------------------------- */
#asteriskActivitySummary,
#asteriskDetails,
#trunksStatusList,
#extensionsStatusList,
#queuesStatusList {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

#asteriskActivitySummary li,
#asteriskDetails li,
#trunksStatusList li,
#extensionsStatusList li,
#queuesStatusList li {
  width: fit-content;
  max-width: 100%;
  padding: 0.45rem 0.6rem;
}


/* --- Tables -------------------------------------------------- */
.table-wrap { overflow: auto; border-radius: var(--radius-md); }

.softphone-card {
  margin-bottom: var(--gap-lg);
}

.softphone-layout {
  display: grid;
  gap: var(--gap-md);
}

.softphone-config-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-bottom: 0;
}

.softphone-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}

.softphone-dialpad {
  display: grid;
  gap: var(--gap-sm);
}

.softphone-keypad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-sm);
  max-width: 260px;
}

.softphone-keypad-btn {
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.softphone-keypad-btn:hover {
  border-color: var(--accent);
  background: rgba(108, 140, 255, 0.14);
}

.softphone-keypad-btn:active {
  transform: translateY(1px);
}

.softphone-keypad-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}

.softphone-log-list {
  max-height: 200px;
  overflow: auto;
}

.softphone-log-list li {
  display: grid;
  gap: var(--gap-xs);
}

.softphone-log-list .badge {
  width: fit-content;
}

#softphoneRemoteAudio,
#softphoneLocalAudio {
  width: 100%;
  height: 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.55);
}

#softphoneLocalAudio {
  opacity: 0.65;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 860px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

th, td {
  text-align: left;
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.65rem;
  font-size: 0.84rem;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(10, 15, 30, 0.7);
}

tbody tr {
  transition: background var(--dur-fast) var(--ease);
}

tbody tr:hover td {
  background: rgba(108, 140, 255, 0.04);
}

tbody tr:nth-child(even) td {
  background: rgba(10, 15, 30, 0.3);
}

tbody tr:nth-child(even):hover td {
  background: rgba(108, 140, 255, 0.06);
}


/* --- Badges -------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge.ok     { background: var(--ok-bg); color: var(--ok); }
.badge.warn   { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }


/* --- Muted Text ---------------------------------------------- */
.meta {
  color: var(--muted);
  font-size: 0.78rem;
}


/* --- Auth Box (inline button group) -------------------------- */
.auth-box {
  display: flex;
  gap: var(--gap-sm);
  align-items: center;
  flex-wrap: wrap;
}


/* --- Widget Layout Status Pill ------------------------------- */
#widgetLayoutStatus {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.6rem;
  background: var(--panel);
  font-size: 0.72rem;
  font-weight: 600;
}

#widgetLayoutStatus::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}

#widgetLayoutStatus.ok   { border-color: rgba(52, 211, 153, 0.35); color: var(--ok); }
#widgetLayoutStatus.ok::before { background: var(--ok); }
#widgetLayoutStatus.warn { border-color: rgba(251, 191, 36, 0.35); color: var(--warn); }
#widgetLayoutStatus.warn::before { background: var(--warn); }
#widgetLayoutStatus.danger { border-color: rgba(248, 113, 113, 0.35); color: var(--danger); }
#widgetLayoutStatus.danger::before { background: var(--danger); }


/* --- Ack Alert Button ---------------------------------------- */
.ack-alert-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.ack-alert-btn:hover {
  border-color: var(--ok);
  color: var(--ok);
  background: var(--ok-bg);
}


/* --- ALTCHA Widget ------------------------------------------- */
#altchaWidget {
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.6);
  border-radius: var(--radius-md);
  padding: 0.65rem;
  gap: var(--gap-sm);
}

.altcha-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.altcha-progress-track {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-pill);
  background: rgba(108, 140, 255, 0.1);
  overflow: hidden;
  border: 1px solid rgba(108, 140, 255, 0.2);
}

.altcha-progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--ok) 100%);
  transition: width 0.2s linear;
}


/* --- Toast Notifications ------------------------------------- */
.toast-host {
  position: fixed;
  right: var(--gap-lg);
  bottom: var(--gap-lg);
  z-index: 9999;
  display: grid;
  gap: var(--gap-sm);
  width: min(380px, calc(100vw - 2rem));
}

.toast {
  border: 1px solid var(--border);
  background: rgba(15, 22, 42, 0.95);
  color: var(--text);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.85rem;
  font-size: 0.84rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  animation: toastIn var(--dur-slow) var(--ease-out) both;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.toast-success { border-color: rgba(52, 211, 153, 0.4); }
.toast-error   { border-color: rgba(248, 113, 113, 0.4); }
.toast-info    { border-color: rgba(108, 140, 255, 0.4); }


/* --- Login Page ---------------------------------------------- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-xl);
  background: radial-gradient(ellipse at 50% 30%, rgba(108, 140, 255, 0.06) 0%, transparent 60%);
}

.login-container {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

.login-brand {
  text-align: center;
  margin-bottom: var(--gap-sm);
}

.login-brand h1 {
  font-size: 1.35rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-brand p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 4px;
}

.login-card {
  background: linear-gradient(180deg, rgba(19, 27, 50, 0.92) 0%, rgba(15, 22, 40, 0.95) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--gap-2xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(12px);
}

.login-card h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--gap-lg);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.login-form button[type="button"],
.login-form .btn-primary {
  width: 100%;
  padding: 0.6rem;
}

.login-status {
  text-align: center;
  padding: var(--gap-md);
  border-radius: var(--radius-md);
  background: rgba(10, 15, 30, 0.4);
  border: 1px solid var(--border);
}

.login-status .meta {
  font-size: 0.82rem;
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  flex-wrap: wrap;
}


/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet */
@media (max-width: 1200px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-100%);
    z-index: 50;
    transition: transform var(--dur-slow) var(--ease);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.active {
    display: block;
  }

  .sidebar-toggle { display: none; }
  .mobile-menu-btn { display: flex; }

  .topbar {
    padding: 0 var(--gap-lg);
  }

  .layout {
    padding: var(--gap-lg);
  }
}

/* Small Tablet / Large Phone */
@media (max-width: 900px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  #overviewSection.page-section.active {
    display: block;
  }

  .dashboard-widget,
  .dashboard-widget[data-widget-size="small"],
  .dashboard-widget[data-widget-size="medium"],
  .dashboard-widget[data-widget-size="large"] {
    width: auto !important;
    flex-basis: auto;
    resize: vertical;
    margin-bottom: var(--gap-lg);
  }

  .topbar {
    flex-wrap: wrap;
    height: auto;
    padding: var(--gap-md) var(--gap-lg);
    gap: var(--gap-sm);
  }

  .widget-layout-fixed {
    top: auto;
    position: relative;
  }

  .widget-toolbar {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .telephony-events-layout {
    grid-template-columns: 1fr;
  }

  .telephony-events-details .detail-list {
    max-height: 300px;
  }

  #asteriskActivitySummary,
  #asteriskDetails,
  #trunksStatusList,
  #extensionsStatusList,
  #queuesStatusList {
    display: grid;
    grid-template-columns: 1fr;
  }

  #asteriskActivitySummary li,
  #asteriskDetails li,
  #trunksStatusList li,
  #extensionsStatusList li,
  #queuesStatusList li {
    width: 100%;
  }

  table { min-width: 640px; }
}

/* Phone */
@media (max-width: 600px) {
  html { font-size: 14px; }

  .layout {
    padding: var(--gap-md);
  }

  .card {
    padding: var(--gap-lg);
    border-radius: var(--radius-md);
  }

  .metric-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--gap-sm);
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--gap-sm);
  }

  .topbar-right {
    flex-wrap: wrap;
  }

  #authInfo { display: none; }

  .login-card {
    padding: var(--gap-xl);
  }
}

/* Very small phone */
@media (max-width: 400px) {
  .login-container { padding: 0; }
  .login-card { border-radius: 0; border-left: none; border-right: none; }
}


/* --- Utility: user-select text ------------------------------- */
.card, .detail-list li, .list li, .audit-list li,
th, td, .meta, h3, .metric .label, .metric .value { user-select: text; }