/* ─── Shared Visual Components (UI Library) ──────────────────────────────── */

/* ─── Buttons ───────────────────────────────────────────────────────────── */
.whoiscrm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform 80ms var(--ease-out);
  white-space: nowrap;
  box-sizing: border-box;
}

.whoiscrm-btn:active { transform: scale(0.98); }

/* Sizes */
.whoiscrm-btn--sm  { height: 32px; padding: 0 var(--space-3); font-size: 0.8125rem; }
.whoiscrm-btn--md  { height: 40px; padding: 0 var(--space-4); font-size: 0.875rem; }
.whoiscrm-btn--lg  { height: 48px; padding: 0 var(--space-6); font-size: 0.9375rem; }

/* Variants */
.whoiscrm-btn--primary  { background: var(--color-primary); color: #fff; }
.whoiscrm-btn--primary:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-glow-primary); color: #fff; }

.whoiscrm-btn--secondary { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.whoiscrm-btn--secondary:hover { background: rgba(255,102,33,.06); color: var(--color-primary); }

.whoiscrm-btn--ghost { background: transparent; color: var(--color-text-secondary); border: 1px solid var(--color-border); }
.whoiscrm-btn--ghost:hover { background: var(--color-surface-overlay); color: var(--color-text-primary); }

.whoiscrm-btn--danger { background: var(--color-danger); color: #fff; }
.whoiscrm-btn--danger:hover { background: #C42B2B; }

.whoiscrm-btn--accent { background: var(--color-accent); color: var(--color-black); }
.whoiscrm-btn--accent:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-glow-accent); }

/* ─── Badges ────────────────────────────────────────────────────────────── */
.whoiscrm-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.whoiscrm-badge--success { background: rgba(29,185,84,.12);  color: #14803C; }
.whoiscrm-badge--warning { background: rgba(255,176,32,.15); color: #8A5E00; }
.whoiscrm-badge--danger  { background: rgba(229,53,53,.12);  color: #C42B2B; }
.whoiscrm-badge--info    { background: rgba(59,130,246,.12); color: #1D4ED8; }
.whoiscrm-badge--primary { background: rgba(255,102,33,.12); color: #C04A14; }
.whoiscrm-badge--muted   { background: rgba(152,152,168,.15); color: var(--color-text-secondary); }

/* ─── Alerts ────────────────────────────────────────────────────────────── */
.whoiscrm-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-5);
  animation: fadeIn var(--duration-fast) var(--ease-out);
}

.whoiscrm-alert--success { background: rgba(29,185,84,.08);  border-color: rgba(29,185,84,.30);  color: #14803C; }
.whoiscrm-alert--warning { background: rgba(255,176,32,.10); border-color: rgba(255,176,32,.40); color: #8A5E00; }
.whoiscrm-alert--danger  { background: rgba(229,53,53,.08);  border-color: rgba(229,53,53,.30);  color: #C42B2B; }
.whoiscrm-alert--info    { background: rgba(59,130,246,.08); border-color: rgba(59,130,246,.30); color: #1D4ED8; }

/* ─── Forms & Inputs ────────────────────────────────────────────────────── */
.whoiscrm-form-group {
  margin-bottom: var(--space-5);
}

.whoiscrm-form-group:last-child { margin-bottom: 0; }

.whoiscrm-form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.whoiscrm-form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.whoiscrm-input,
.whoiscrm-select,
.whoiscrm-textarea {
  width: 100%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  outline: none;
  box-sizing: border-box;
}

.whoiscrm-input,
.whoiscrm-select {
  height: 40px;
  padding: 0 var(--space-4);
}

.whoiscrm-textarea {
  padding: var(--space-3) var(--space-4);
  resize: vertical;
  min-height: 100px;
}

.whoiscrm-input:focus,
.whoiscrm-select:focus,
.whoiscrm-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-primary);
}

/* ─── Toggle Switch ─────────────────────────────────────────────────────── */
.whoiscrm-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.whoiscrm-toggle input { opacity: 0; width: 0; height: 0; }

.whoiscrm-toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--duration-normal) var(--ease-out);
}

.whoiscrm-toggle__slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-spring);
  box-shadow: var(--shadow-sm);
}

.whoiscrm-toggle input:checked + .whoiscrm-toggle__slider {
  background: var(--color-primary);
}

.whoiscrm-toggle input:checked + .whoiscrm-toggle__slider::before {
  transform: translateX(20px);
}

/* ─── Skeleton Loader ───────────────────────────────────────────────────── */
.whoiscrm-skeleton {
  background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-surface-overlay) 50%, var(--color-surface) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s var(--ease-in-out) infinite;
  border-radius: var(--radius-sm);
}

/* ─── Tables ────────────────────────────────────────────────────────────── */
.whoiscrm-table-wrapper {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.whoiscrm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.whoiscrm-table th {
  padding: 11px var(--space-4);
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-strong);
  white-space: nowrap;
}

.whoiscrm-table td {
  padding: 14px var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
  vertical-align: middle;
}

.whoiscrm-table tbody tr {
  transition: background-color var(--duration-fast) var(--ease-out);
}

.whoiscrm-table tbody tr:hover {
  background: var(--color-surface-overlay);
}