/* ═══════════════════════════════════════════
   COMPONENTS.CSS — Clarity Atlas Redesign Components
   ═══════════════════════════════════════════ */

/* ── Card ── */
.card {
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}

.card-title {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

/* ── Metric Cards ── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.metric-card {
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.metric-label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.metric-sub {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-top: 6px;
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
  width: fit-content;
}

.badge-green  { background: var(--success-bg);  color: var(--success); border: 1px solid var(--success-border); }
.badge-amber  { background: var(--warning-bg);  color: var(--warning); border: 1px solid var(--warning-border); }
.badge-red    { background: var(--danger-bg);   color: var(--danger);  border: 1px solid var(--danger-border); }
.badge-blue   { background: var(--info-bg);     color: var(--info);    border: 1px solid var(--info-border); }
.badge-teal   { background: rgba(6, 182, 212, 0.08); color: var(--teal); border: 1px solid rgba(6, 182, 212, 0.2); }
.badge-purple { background: rgba(139, 92, 246, 0.08); color: var(--purple); border: 1px solid rgba(139, 92, 246, 0.2); }

/* ── Status Dot ── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.dot-green { background: var(--success); box-shadow: 0 0 6px var(--success); }
.dot-amber { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.dot-gray  { background: var(--text-muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.625rem 1.25rem;
  border-radius: var(--btn-radius);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  outline: none;
}

.btn:disabled, .btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed !important;
  pointer-events: none;
}

.btn-primary {
  background: var(--brand-primary);
  color: var(--text-inverse);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.btn-primary:hover {
  background: var(--brand-secondary);
}

.btn-secondary {
  background: var(--surface-1);
  color: var(--text-primary);
  border-color: var(--surface-3);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--surface-4);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger-border);
}
.btn-danger:hover {
  background: var(--danger);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--surface-3);
}
.btn-ghost:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

.btn-sm { padding: 0.375rem 0.75rem; font-size: 11px; }
.btn-lg { padding: 0.875rem 1.75rem; font-size: 15px; }
.btn-full { width: 100%; }

.btn-icon {
  padding: 0.5rem;
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--btn-radius);
  cursor: pointer;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.btn-icon:hover {
  color: var(--text-primary);
  border-color: var(--surface-4);
  background: var(--surface-2);
}
.btn-icon svg { width: 14px; height: 14px; fill: currentColor; }

/* ── Form Elements ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-grid.single { grid-template-columns: 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group.span2 { grid-column: span 2; }

label {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

input,
select,
textarea {
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--input-radius);
  padding: 0.625rem 0.875rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

input::placeholder { color: var(--text-muted); }
select option { background: var(--surface-1); color: var(--text-primary); }
textarea { resize: vertical; min-height: 80px; }

/* ── Alert ── */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-info    { background: var(--info-bg);     border-color: var(--info-border);     color: var(--info); }
.alert-success { background: var(--success-bg);  border-color: var(--success-border);  color: var(--success); }
.alert-warning { background: var(--warning-bg);  border-color: var(--warning-border);  color: var(--warning); }
.alert-danger  { background: var(--danger-bg);   border-color: var(--danger-border);   color: var(--danger); }

/* ── Tables ── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  background: var(--surface-1);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--surface-3);
  white-space: nowrap;
  font-weight: 600;
  background: var(--surface-2);
}

tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--surface-3);
  color: var(--text-secondary);
}

tbody tr:hover td {
  background: var(--surface-2);
  color: var(--text-primary);
}

tbody tr:last-child td { border-bottom: none; }

.td-mono { font-family: var(--font-mono); font-size: 12px; }
.td-center { text-align: center; }

/* ── Tabs ── */
.tab-bar {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--surface-3);
  margin-bottom: 1.5rem;
}

.tab {
  padding: 0.625rem 1.25rem;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition-fast);
}

.tab.active {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
}

.tab:hover:not(.active) {
  color: var(--text-primary);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: opacity var(--transition-med);
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: 16px;
  padding: 2rem;
  width: 520px;
  max-width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn var(--transition-med) forwards;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  padding: 0.875rem 1.25rem;
  font-size: 13px;
  color: var(--text-primary);
  max-width: 320px;
  display: none;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: toastIn var(--transition-med) forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast.show    { display: flex; }
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--danger); }
.toast.info    { border-left: 4px solid var(--info); }

/* ── Device Cards ── */
.device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.device-card {
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.device-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.device-card.online { border-color: color-mix(in srgb, var(--success) 35%, var(--surface-3)); }

.device-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.device-card-name { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--text-primary); }
.device-card-id   { font-size: 10px; font-family: var(--font-mono); color: var(--text-muted); margin-top: 2px; }

.device-values { display: flex; flex-direction: column; gap: 6px; margin-top: 0.75rem; }

.device-value-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dv-name { font-size: 11px; font-family: var(--font-mono); color: var(--text-secondary); }
.dv-val  { font-size: 13px; font-family: var(--font-mono); color: var(--text-primary); font-weight: 500; }
.dv-val.live { color: var(--teal); }

.device-footer {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--surface-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.device-ts { font-size: 10px; font-family: var(--font-mono); color: var(--text-muted); }

/* ── Value Schema Chips ── */
.value-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 0.75rem; min-height: 40px; }

.value-chip {
  background: var(--surface-2);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vc-name   { font-size: 11px; color: var(--text-primary); font-family: var(--font-mono); }
.vc-type   { font-size: 10px; color: var(--text-secondary); background: var(--surface-3); padding: 1px 6px; border-radius: 4px; font-family: var(--font-mono); }
.vc-unit   { font-size: 10px; color: var(--teal); font-family: var(--font-mono); }
.vc-remove { cursor: pointer; color: var(--text-muted); font-size: 16px; line-height: 1; transition: color var(--transition-fast); }
.vc-remove:hover { color: var(--danger); }

/* ── Latest Value Cards (Monitor) ── */
.latest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.latest-val-card {
  background: var(--surface-2);
  border: 1px solid var(--surface-3);
  border-radius: var(--card-radius);
  padding: 1rem;
  text-align: center;
}

.lvc-label { font-size: 10px; font-family: var(--font-mono); color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.lvc-value { font-size: 26px; font-weight: 800; color: var(--teal); letter-spacing: -1px; margin: 6px 0 2px; }
.lvc-type  { font-size: 10px; font-family: var(--font-mono); color: var(--text-muted); }
.lvc-ts    { font-size: 9px; font-family: var(--font-mono); color: var(--text-muted); margin-top: 4px; }

/* ── Device Pills (Monitor selector) ── */
.device-select-bar {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.device-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.device-pill.active {
  background: var(--brand-gradient-soft);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  font-weight: 600;
}

.device-pill:hover:not(.active) { border-color: var(--surface-4); color: var(--text-primary); }

/* ── Chart Container ── */
.chart-wrap { position: relative; width: 100%; }

/* ── Auth Tabs ── */
.auth-tabs {
  display: flex;
  background: var(--surface-2);
  border-radius: var(--btn-radius);
  padding: 4px;
  margin-bottom: 1.5rem;
  gap: 4px;
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.auth-tab.active { background: var(--surface-1); color: var(--text-primary); box-shadow: var(--shadow-sm); }

.auth-form { display: flex; flex-direction: column; gap: 1rem; }

/* ── Publish Grid ── */
.publish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.publish-field { display: flex; flex-direction: column; gap: 6px; }
.publish-field label { font-size: 10px; font-family: var(--font-mono); color: var(--text-secondary); text-transform: uppercase; }