/* ============================================================
   DAFTAR MAJED — Components
   Reusable UI components
   ============================================================ */

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semi);
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  user-select: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Primary */
.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(37,99,235,0.4);
}

/* Secondary */
.btn-secondary {
  background: var(--color-primary-muted);
  color: var(--color-primary);
  border-color: var(--color-primary-muted);
}
.btn-secondary:hover {
  background: var(--color-primary-bg);
  border-color: var(--color-primary);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-border);
}

/* Danger */
.btn-danger {
  background: rgba(239,68,68,0.1);
  color: var(--danger);
  border-color: rgba(239,68,68,0.2);
}
.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

/* Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}
.btn-icon.btn-sm { width: 32px; height: 32px; }
.btn-icon.btn-lg { width: 48px; height: 48px; }

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  border-radius: inherit;
  transition: opacity var(--transition-fast);
}
.btn:active::after { opacity: 1; }

/* ── CARDS ── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover { box-shadow: var(--shadow-lg); }

.card-interactive {
  cursor: pointer;
}
.card-interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.card-interactive:active {
  transform: translateY(0);
}

.card-body { padding: var(--space-6); }
.card-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

/* Stat Card */
.stat-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.stat-icon.blue  { background: var(--blue-100); color: var(--blue-600); }
.stat-icon.sky   { background: rgba(14,165,233,0.12); color: var(--sky-500); }
.stat-icon.green { background: rgba(34,197,94,0.12); color: var(--success); }
.stat-icon.amber { background: rgba(245,158,11,0.12); color: var(--warning); }

[data-theme="dark"] .stat-icon.blue  { background: rgba(59,130,246,0.15); color: var(--blue-400); }
[data-theme="dark"] .stat-icon.sky   { background: rgba(56,189,248,0.12); color: var(--sky-400); }
[data-theme="dark"] .stat-icon.green { background: rgba(34,197,94,0.10); color: var(--success); }
[data-theme="dark"] .stat-icon.amber { background: rgba(245,158,11,0.10); color: var(--warning); }

/* ── INPUTS ── */
.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.input-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-text);
}
.input-label .required {
  color: var(--danger);
  margin-inline-start: var(--space-1);
}
.input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input:hover {
  border-color: var(--color-text-muted);
}
.input:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.input::placeholder {
  color: var(--color-text-subtle);
}

/* Input with icon */
.input-wrapper {
  position: relative;
}
.input-wrapper .input {
  padding-inline-end: var(--space-10);
}
.input-wrapper .input-icon {
  position: absolute;
  inset-inline-end: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.input-wrapper .input-icon-clickable {
  pointer-events: all;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.input-wrapper .input-icon-clickable:hover {
  color: var(--color-primary);
}

.input-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.input-error {
  font-size: var(--text-xs);
  color: var(--danger);
}
.input.has-error {
  border-color: var(--danger);
}
.input.has-error:focus {
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  white-space: nowrap;
}
.badge-blue    { background: var(--blue-100);            color: var(--blue-700); }
.badge-green   { background: rgba(34,197,94,0.12);       color: var(--success); }
.badge-amber   { background: rgba(245,158,11,0.12);      color: #b45309; }
.badge-red     { background: rgba(239,68,68,0.12);       color: var(--danger); }
.badge-neutral { background: var(--color-surface-2);     color: var(--color-text-muted); }

[data-theme="dark"] .badge-blue  { background: rgba(59,130,246,0.18); color: var(--blue-300); }
[data-theme="dark"] .badge-amber { background: rgba(245,158,11,0.15); color: #fbbf24; }

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}
.divider.dashed {
  background: none;
  border-top: 1.5px dashed var(--color-border);
}

/* ── AVATAR ── */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--blue-500), var(--sky-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
}
.avatar-lg { width: 56px; height: 56px; font-size: var(--text-xl); }
.avatar-sm { width: 32px; height: 32px; font-size: var(--text-xs); }

/* ── PROGRESS BAR ── */
.progress {
  height: 8px;
  background: var(--color-surface-3);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--blue-500), var(--sky-400));
  transition: width var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.progress-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
  animation: shimmer 2s infinite;
}

/* ── TOGGLE / SWITCH ── */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}
.toggle-thumb {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.toggle input:checked ~ .toggle-track { background: var(--color-primary); }
.toggle input:checked ~ .toggle-thumb { transform: translateX(-20px); }

/* ── EMPTY STATE ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-8);
  text-align: center;
  gap: var(--space-4);
}
.empty-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--space-2);
}

/* ── TOOLTIP ── */
.tooltip-wrapper { position: relative; display: inline-flex; }
.tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 50%;
  transform: translateX(50%);
  background: var(--slate-800);
  color: white;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: var(--z-tooltip);
}
[data-theme="dark"] .tooltip { background: var(--slate-600); }
.tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 50%;
  transform: translateX(50%);
  border: 5px solid transparent;
  border-top-color: var(--slate-800);
}
.tooltip-wrapper:hover .tooltip { opacity: 1; }

/* ── LOADING SKELETON ── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-surface-2) 25%,
    var(--color-surface-3) 50%,
    var(--color-surface-2) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-wave 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ── SECTION TITLE ── */
.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.section-title h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}
.section-title .ink-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
  border-radius: var(--radius-full);
}