:root { --app-telephony-drawer-width: 23rem; --app-telephony-drawer-w: 0px; }
html.app-telephony-drawer-open { --app-telephony-drawer-w: var(--app-telephony-drawer-width); }
html.app-telephony-drawer-open .app-main:not(.app-main--fullscreen) { margin-right: calc(var(--page-right-margin) + var(--app-telephony-drawer-w)); width: calc(100% - var(--sidebar-collapsed-w) - var(--page-right-margin) - var(--app-telephony-drawer-w)); }
html.app-telephony-drawer-open .app-shell-loader { right: calc(var(--page-right-margin) + var(--app-telephony-drawer-w)); }

.app-telephony-drawer-toggle {
  position: fixed;
  top: .75rem;
  right: 3.75rem;
  z-index: 1240;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-sm);
  background: var(--app-surface);
  color: var(--app-text-muted);
  box-shadow: var(--app-shadow-sm);
  cursor: pointer;
}

.app-telephony-drawer-toggle:hover,
.app-telephony-drawer-toggle:focus-visible,
.app-telephony-drawer-toggle[aria-expanded='true'] {
  border-color: var(--app-accent);
  background: var(--app-accent-soft);
  color: var(--app-accent-strong);
  outline: none;
}

.app-telephony-drawer-toggle--in-navbar {
  position: relative;
  top: auto;
  right: auto;
  z-index: auto;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.app-telephony-drawer {
  position: fixed;
  top: var(--navbar-h);
  right: 0;
  z-index: 1255;
  display: flex;
  flex-direction: column;
  width: var(--app-telephony-drawer-width);
  height: calc(100vh - var(--navbar-h));
  border-left: 1px solid var(--app-border);
  background: var(--app-surface);
  color: var(--app-text);
  box-shadow: var(--app-shadow-lg);
  font-family: var(--app-font-sans);
  transform: translateX(100%);
  transition: transform .2s ease;
}

html.app-telephony-drawer-open .app-telephony-drawer { transform: translateX(0); }

.app-telephony-drawer__header {
  display: flex;
  align-items: center;
  gap: var(--app-space-3);
  padding: var(--app-space-4);
  border-bottom: 1px solid var(--app-border);
}

.app-telephony-drawer__header h2 { margin: 0; font-size: 1rem; font-weight: 700; }
.app-telephony-drawer__header .material-symbols-outlined { color: var(--app-accent-strong); }

.app-telephony-drawer__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-left: auto;
  border: 0;
  border-radius: var(--app-radius-sm);
  background: transparent;
  color: var(--app-text-muted);
  cursor: pointer;
}

.app-telephony-drawer__close:hover,
.app-telephony-drawer__close:focus-visible { background: var(--app-surface-muted); color: var(--app-text); outline: none; }

.app-telephony-drawer__body { display: grid; gap: var(--app-space-4); padding: var(--app-space-4); }
.app-telephony-drawer__status { display: inline-flex; align-items: center; gap: .45rem; width: fit-content; margin: 0; color: var(--app-text-muted); font-size: .85rem; }
.app-telephony-drawer__status::before { content: ''; width: .55rem; height: .55rem; border-radius: 999px; background: #94a3b8; }
.app-telephony-drawer__status[data-state='connecting']::before { background: #f59e0b; }
.app-telephony-drawer__status[data-state='connected'] { color: #047857; }
.app-telephony-drawer__status[data-state='connected']::before { background: #10b981; }
.app-telephony-drawer__status[data-state='error'] { color: #b91c1c; }
.app-telephony-drawer__status[data-state='error']::before { background: #ef4444; }
.app-telephony-drawer__field { display: grid; gap: .4rem; }
.app-telephony-drawer__field label { font-size: .78rem; font-weight: 700; color: var(--app-text-muted); }
.app-telephony-drawer__field select,
.app-telephony-drawer__field input { width: 100%; min-height: 2.5rem; border: 1px solid var(--app-border-strong); border-radius: var(--app-radius-md); background: var(--app-surface-raised); color: var(--app-text); padding: .55rem .7rem; font: inherit; }

.app-telephony-drawer__keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.app-telephony-drawer__key { min-height: 3rem; border: 1px solid var(--app-border); border-radius: var(--app-radius-md); background: var(--app-surface-raised); color: var(--app-text); font: inherit; font-weight: 700; cursor: pointer; }
.app-telephony-drawer__key:hover, .app-telephony-drawer__key:focus-visible { border-color: var(--app-accent); background: var(--app-accent-soft); outline: none; }

.app-telephony-drawer__call-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.app-telephony-drawer__incoming { display: grid; gap: .65rem; padding: .8rem; border: 1px solid #fde68a; border-radius: var(--app-radius-md); background: #fffbeb; color: #92400e; }
.app-telephony-drawer__call-actions > [hidden] { display: none; }
.app-telephony-drawer__call { grid-column: 1 / -1; }
.app-telephony-drawer__call, .app-telephony-drawer__mute, .app-telephony-drawer__hangup { min-height: 2.65rem; border: 1px solid transparent; border-radius: var(--app-radius-md); font: inherit; font-weight: 700; cursor: pointer; transition: background-color .18s ease, border-color .18s ease; }
.app-telephony-drawer__call { background: #ecfdf5; border-color: #a7f3d0; color: #047857; }
.app-telephony-drawer__call:hover, .app-telephony-drawer__call:focus-visible { background: #d1fae5; border-color: #6ee7b7; outline: none; }
.app-telephony-drawer__mute { background: #f8fafc; border-color: #cbd5e1; color: #475569; }
.app-telephony-drawer__mute:hover, .app-telephony-drawer__mute:focus-visible { background: #f1f5f9; border-color: #94a3b8; outline: none; }
.app-telephony-drawer__hangup { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.app-telephony-drawer__hangup:hover, .app-telephony-drawer__hangup:focus-visible { background: #fee2e2; border-color: #fca5a5; outline: none; }
.app-telephony-drawer__call:disabled { opacity: .55; cursor: not-allowed; }
.app-telephony-drawer__mute:disabled, .app-telephony-drawer__hangup:disabled { opacity: .55; cursor: not-allowed; }
.app-telephony-drawer__duration { margin: -0.35rem 0 0; color: var(--app-text-muted); font-size: .82rem; font-variant-numeric: tabular-nums; text-align: center; }
.app-telephony-drawer__history { display: grid; gap: .65rem; padding-top: .25rem; border-top: 1px solid var(--app-border); }
.app-telephony-drawer__history > strong { padding-top: .85rem; font-size: .82rem; }
.app-telephony-history-list { display: grid; gap: .45rem; }
.app-telephony-history-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: .45rem; align-items: center; padding: .55rem .6rem; border: 1px solid var(--app-border); border-radius: var(--app-radius-sm); background: var(--app-surface-raised); font-size: .78rem; }
.app-telephony-history-item__number { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--app-text); font-weight: 650; }
.app-telephony-history-item__time { color: var(--app-text-muted); white-space: nowrap; }
.app-telephony-history-item__status { padding: .15rem .35rem; border-radius: 999px; background: var(--app-surface-muted); color: var(--app-text-muted); font-size: .68rem; text-transform: capitalize; }
.app-telephony-history-item__status[data-status='completed'], .app-telephony-history-item__status[data-status='answered'] { background: #ecfdf5; color: #047857; }
.app-telephony-history-item__status[data-status='failed'], .app-telephony-history-item__status[data-status='declined'], .app-telephony-history-item__status[data-status='missed'] { background: #fef2f2; color: #b91c1c; }

@media (max-width: 991.98px) {
  html.app-telephony-drawer-open { --app-telephony-drawer-w: 0px; }
  .app-telephony-drawer { width: min(var(--app-telephony-drawer-width), 100vw); }
}