/* ============================================================
   components.css — reusable building blocks.
   Light theme with depth: shadows, hover lifts, smooth animation.
   ============================================================ */

/* ----- Section header ----- */
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: var(--sp-5);
}
.section-title { font-size: var(--fs-xl); font-weight: 600; color: var(--text-1); }
.section-sub   { color: var(--text-3); font-size: var(--fs-sm); margin-top: 4px; }

/* ----- Stat card grid ----- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-4);
}
.stat-card {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-3);
  padding: var(--sp-5);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.stat-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--brand-red), var(--accent));
  opacity: 0; transform: translateY(-3px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.stat-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: var(--border-2);
}
.stat-card:hover::before { opacity: 1; transform: translateY(0); }

.stat-card-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--text-3);
}
.stat-card-value {
  font-size: var(--fs-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}
.stat-card-delta {
  margin-top: 8px;
  font-size: var(--fs-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.stat-card-delta.up    { color: var(--success); }
.stat-card-delta.down  { color: var(--danger); }
.stat-card-delta.flat  { color: var(--text-3); }
.stat-card-hint {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--text-3);
}

/* ----- Panel (container) ----- */
.panel {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-3);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--dur-med) var(--ease-out);
}
.panel:hover { box-shadow: var(--shadow-2); }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-2);
}
.panel-title { font-size: var(--fs-md); font-weight: 600; color: var(--text-1); }
.panel-body { padding: var(--sp-5); }
.panel-body.flush { padding: 0; }

/* ----- Tables ----- */
.tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--fs-sm);
}
.tbl thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--bg-2);
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  font-weight: 700;
  text-align: left;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-1);
}
.tbl tbody td {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-1);
  color: var(--text-1);
  vertical-align: middle;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:nth-child(even) td { background: color-mix(in srgb, var(--bg-2) 50%, var(--bg-1)); }
.tbl tbody tr:hover td { background: var(--bg-hover); }
.tbl tbody tr.row-link { cursor: pointer; }
.tbl tbody tr.row-link:hover td { background: var(--bg-active); }
.tbl .right  { text-align: right; }
.tbl .center { text-align: center; }
.tbl .num    { font-variant-numeric: tabular-nums; text-align: right; }
.tbl .mono   { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-2); }

.empty-row td {
  text-align: center !important;
  padding: var(--sp-12) var(--sp-4) !important;
  color: var(--text-3);
  background: var(--bg-1) !important;
}

/* ----- Status pills ----- */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 9px;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-2);
  color: var(--text-2);
  border: 1px solid var(--border-1);
  line-height: 1.6;
}
.pill.success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.pill.warning { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.pill.danger  { background: var(--danger-bg);  color: var(--danger);  border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.pill.info    { background: var(--info-bg);    color: var(--info);    border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.pill.accent  { background: var(--accent-soft); color: var(--accent-text); border-color: color-mix(in srgb, var(--accent) 25%, transparent); }
.pill.muted   { background: var(--bg-2); color: var(--text-3); border-color: var(--border-1); }

/* Brand-colored integration pills (per-source) */
.pill.crm-on { background: #dbe7ff; color: #1d3a8a; border-color: #93b7ff; }
.pill.crm-off { background: var(--bg-2); color: var(--text-mute); border-color: var(--border-1); }
.pill.voice-on { background: #d1fae5; color: #047857; border-color: #6ee7b7; }
.pill.voice-off { background: var(--bg-2); color: var(--text-mute); border-color: var(--border-1); }
.pill.cal-on { background: #ede9fe; color: #6d28d9; border-color: #c4b5fd; }
.pill.cal-off { background: var(--bg-2); color: var(--text-mute); border-color: var(--border-1); }

[data-theme="dark"] .pill.crm-on { background: #182f5a; color: #cfe1ff; border-color: #2851a3; }
[data-theme="dark"] .pill.voice-on { background: #103627; color: #34d399; border-color: #1f6049; }
[data-theme="dark"] .pill.cal-on { background: #2a1e4d; color: #c4b5fd; border-color: #5b3da0; }
.pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 15%, transparent);
}

/* ----- Buttons ----- */
.btn-primary {
  background-color: var(--brand-red) !important;
  border-color: var(--brand-red) !important;
  font-weight: 600;
  transition: all var(--dur-fast) var(--ease-out);
}
.btn-primary:hover {
  background-color: color-mix(in srgb, var(--brand-red) 88%, black) !important;
  border-color: color-mix(in srgb, var(--brand-red) 88%, black) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--brand-red) 35%, transparent);
}
.btn-outline-light {
  border-color: var(--border-2) !important;
  color: var(--text-2) !important;
}
.btn-outline-light:hover {
  background: var(--bg-hover) !important;
  color: var(--text-1) !important;
  border-color: var(--border-3) !important;
}
.btn-ghost {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: var(--r-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  box-shadow: var(--shadow-1);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-1);
  border-color: var(--border-2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}
.btn-ghost:active { transform: translateY(0); }

/* ----- Form controls ----- */
.form-control, .form-select {
  background: var(--bg-1);
  border-color: var(--border-2);
  color: var(--text-1);
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.form-control:focus, .form-select:focus {
  background: var(--bg-1);
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
  color: var(--text-1);
}
.form-control::placeholder { color: var(--text-mute); }

/* ----- Toasts ----- */
.toast-stack {
  position: fixed;
  bottom: var(--sp-5);
  right: var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-2);
  z-index: 1100;
  pointer-events: none;
}
.toast-item {
  pointer-events: auto;
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-left: 3px solid var(--text-3);
  border-radius: var(--r-2);
  padding: var(--sp-3) var(--sp-4);
  min-width: 280px;
  max-width: 400px;
  font-size: var(--fs-sm);
  color: var(--text-1);
  box-shadow: var(--shadow-3);
  animation: toastIn 0.22s var(--ease-out);
}
.toast-item.success { border-left-color: var(--success); }
.toast-item.warning { border-left-color: var(--warning); }
.toast-item.danger  { border-left-color: var(--danger); }
.toast-item.info    { border-left-color: var(--info); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ----- Modal ----- */
.modal-stage {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  animation: modalFadeIn var(--dur-med) var(--ease-out);
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal-backdrop-our {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
}
.modal-card {
  position: relative;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-4);
  box-shadow: var(--shadow-3);
  width: min(540px, 92vw);
  max-height: 86vh;
  overflow: auto;
  padding: var(--sp-6);
  animation: modalPop var(--dur-med) var(--ease-out);
}
@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ----- Detail panel ----- */
.detail-panel {
  position: fixed; top: 56px; right: 0; bottom: 0;
  width: min(560px, 100vw);
  background: var(--bg-1);
  border-left: 1px solid var(--border-2);
  box-shadow: var(--shadow-3);
  z-index: 60;
  overflow: auto;
  animation: slideIn var(--dur-med) var(--ease-out);
}
@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ----- Empty state ----- */
.empty-state {
  padding: var(--sp-12);
  text-align: center;
  color: var(--text-3);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-3);
  background: var(--bg-1);
}
.empty-state-title {
  color: var(--text-2);
  font-weight: 600;
  margin-bottom: var(--sp-2);
}

/* ----- Universal Detail Modal (80vw × 85vh) ----- */
.detail-modal-stage {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  animation: modalFadeIn var(--dur-med) var(--ease-out);
}
.detail-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
}
.detail-modal-card {
  position: relative;
  width: 80vw; height: 85vh;
  max-width: 1600px;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-4);
  box-shadow: var(--shadow-3);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: modalPop var(--dur-med) var(--ease-out);
}
.detail-modal-header {
  padding: var(--sp-5) var(--sp-6) var(--sp-4);
  border-bottom: 1px solid var(--border-1);
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
}
.detail-modal-kind {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--brand-red);
  margin-bottom: 6px;
}
.detail-modal-title-row {
  display: flex; align-items: center; gap: var(--sp-3);
}
.detail-modal-title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--text-1);
  margin: 0;
  letter-spacing: -0.01em;
  flex: 1;
}
.detail-modal-badges { display: flex; gap: 6px; }
.detail-modal-subtitle {
  margin-top: 4px;
  color: var(--text-3);
  font-size: var(--fs-sm);
}
.detail-modal-close {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-3);
  border-radius: var(--r-2);
  cursor: pointer;
}
.detail-modal-close:hover {
  background: var(--bg-hover);
  color: var(--text-1);
  border-color: var(--border-2);
}
.detail-modal-tabs {
  display: flex; gap: 2px;
  padding: 0 var(--sp-6);
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-2);
  overflow-x: auto;
}
.detail-modal-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-3);
  cursor: pointer;
}
.detail-modal-tab:hover { color: var(--text-1); background: var(--bg-hover); }
.detail-modal-tab.active {
  color: var(--brand-red);
  border-bottom-color: var(--brand-red);
  font-weight: 600;
}
.detail-modal-body {
  flex: 1;
  overflow: auto;
  padding: var(--sp-6);
}
.detail-modal-loading {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  color: var(--text-3);
  padding: var(--sp-12);
}

/* Key/value grid used inside detail tabs */
.kv-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  row-gap: 10px;
  column-gap: var(--sp-4);
  align-items: baseline;
}
.kv-row { display: contents; }
.kv-key {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-3);
}
.kv-val {
  font-size: var(--fs-sm);
  color: var(--text-1);
  word-break: break-word;
}

.raw-json {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--r-2);
  padding: var(--sp-4);
  max-height: 100%;
  overflow: auto;
  font-size: 11px;
  line-height: 1.55;
  color: var(--text-2);
  margin: 0;
}

/* ----- Conversations tab (chat-style threaded view) ----- */
.conv-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--sp-4);
  height: calc(85vh - 220px); /* fit inside modal */
  min-height: 400px;
}
.conv-list {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--r-3);
  overflow-y: auto;
  padding: var(--sp-2);
  display: flex; flex-direction: column; gap: 2px;
}
.conv-item {
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  padding: var(--sp-3);
  border-radius: var(--r-2);
  cursor: pointer;
  display: flex; flex-direction: column; gap: 4px;
  width: 100%;
}
.conv-item:hover { background: var(--bg-hover); }
.conv-item.active {
  background: var(--bg-1);
  border-color: var(--brand-red);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--brand-red) 14%, transparent);
}
.conv-item-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.conv-item-name { font-weight: 600; color: var(--text-1); font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 200px; }
.conv-item-meta { font-size: var(--fs-xs); color: var(--text-3); flex-shrink: 0; }
.conv-item-sub { display: flex; align-items: center; gap: 8px; }
.conv-item-preview {
  color: var(--text-3);
  font-size: var(--fs-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conv-thread {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-3);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.conv-thread-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-2);
}
.conv-thread-title { font-weight: 600; color: var(--text-1); }
.conv-thread-sub { color: var(--text-3); font-size: var(--fs-xs); margin-top: 2px; }
.conv-thread-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4);
  display: flex; flex-direction: column; gap: var(--sp-2);
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
}
.conv-day-sep {
  text-align: center;
  color: var(--text-mute);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--sp-3) 0 var(--sp-1);
}
/* "From: <name>" label above bubbles when sender changes */
.conv-from-label {
  font-size: var(--fs-xs);
  color: var(--text-3);
  padding: var(--sp-2) 0 2px;
  display: flex; gap: 4px; align-items: baseline;
}
.conv-from-label.in  { justify-content: flex-start; }
.conv-from-label.out { justify-content: flex-end; }
.conv-from-label strong { color: var(--text-2); font-weight: 600; }
.conv-bubble {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: 16px;
  background: var(--bg-2);
  color: var(--text-1);
  box-shadow: var(--shadow-1);
  font-size: var(--fs-sm);
  line-height: 1.4;
  word-wrap: break-word;
  position: relative;
}
.conv-bubble.in {
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  background: var(--bg-3);
}
.conv-bubble.out {
  align-self: flex-end;
  background: linear-gradient(180deg, #2563eb, #1d4ed8);
  color: white;
  border-bottom-right-radius: 4px;
}
[data-theme="dark"] .conv-bubble.out {
  background: linear-gradient(180deg, #3b82f6, #2563eb);
}
.conv-bubble-body { white-space: pre-wrap; }
.conv-bubble-meta {
  font-size: 10px;
  margin-top: 4px;
  opacity: 0.75;
}
.conv-bubble.out .conv-bubble-meta { color: rgba(255,255,255,0.8); }

/* ----- Banner ----- */
.banner {
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--border-1);
  border-left: 4px solid var(--info);
  border-radius: var(--r-3);
  background: var(--info-bg);
  color: var(--text-2);
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-1);
}
.banner.warn  { border-left-color: var(--warning); background: var(--warning-bg); }
.banner.error { border-left-color: var(--danger); background: var(--danger-bg); }
.banner-title  { font-weight: 700; color: var(--text-1); margin-bottom: 4px; }