/* =============================================
   COMPONENTS.CSS — Enhanced UI Components v2
   ============================================= */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--trans-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  transition: none;
  pointer-events: none;
}
.btn:hover::before { animation: shimmerBtn 0.6s ease; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
  border: none;
}
.btn-primary:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  filter: brightness(1.2);
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary-glow);
  border-color: var(--clr-primary-light);
  box-shadow: 0 0 20px var(--clr-primary-glow);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--clr-text-2);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: var(--clr-text); border-color: var(--clr-border-2); }

.btn-danger  { background: var(--grad-rose); color: #fff; box-shadow: var(--shadow-rose); border: none; }
.btn-danger:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(244,67,54,0.45); }
.btn-success { background: linear-gradient(135deg, #10B981, #047857); color: #fff; border: none; }
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(16,185,129,0.35); }

.btn-sm  { padding: 5px 12px; font-size: 0.75rem; }
.btn-lg  { padding: 10px 24px; font-size: 0.9rem; letter-spacing: 0.02em; }
.btn-icon    { width: 32px; height: 32px; padding: 0; border-radius: var(--radius-full); }
.btn-icon-sm { width: 26px; height: 26px; padding: 0; border-radius: var(--radius-full); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* ── Form Elements ── */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label { font-size: 0.75rem; font-weight: 600; color: var(--clr-text-2); letter-spacing: 0.02em; }
.form-control {
  width: 100%;
  padding: 8px 14px;
  background: var(--clr-bg-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-size: 0.85rem;
  transition: all var(--trans-base);
}
.form-control:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow2);
  background: #fff;
}
.form-control.error { border-color: var(--clr-danger); box-shadow: 0 0 0 2px rgba(239,68,68,0.15); }
.form-error { font-size: 0.78rem; color: var(--clr-danger); margin-top: 2px; }

/* ── Cards ── */
.card {
  background: #FFFFFF;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--trans-base), box-shadow var(--trans-base);
  box-shadow: var(--shadow-sm);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-body { padding: var(--space-4); }

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge-primary   { background: var(--clr-primary-glow); color: var(--clr-text); border: 1px solid var(--clr-border); }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
  opacity: 0; pointer-events: none;
  transition: opacity var(--trans-base);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}

/* ── Toast ── */
#toast-container {
  position: fixed; bottom: var(--space-6); right: var(--space-6);
  z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.toast {
  padding: 12px 18px;
  background: #FFFFFF;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 12px;
}

/* ── Table ── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
}
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 12px; background: var(--clr-bg-2); text-align: left; border-bottom: 1px solid var(--clr-border); }
.data-table td { padding: 12px; border-bottom: 1px solid var(--clr-border); }

/* ── Search Box ── */
.search-box { position: relative; }
.search-box input {
  width: 100%; padding: 10px 15px 10px 40px;
  border: 1px solid var(--clr-border); border-radius: var(--radius-full);
}
.search-box .search-icon { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); }

/* Standard Solid Utility */
.glass-effect {
  background: #FFFFFF;
  border: 1px solid var(--clr-border);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}