/* ============================================================
   Hookpie — Components
   ============================================================ */

/* ----------------------------------------------------------------
   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: var(--text-base);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
  border: 1.5px solid transparent;
  line-height: 1.4;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--primary);
  color: var(--text-inverse);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: 0 2px 8px rgba(26,115,232,0.35);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--primary-subtle);
  border-color: var(--primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--sidebar-item-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: var(--error-light);
  color: var(--error);
  border-color: transparent;
}
.btn-danger:hover {
  background: var(--error);
  color: #fff;
}

.btn-sm {
  padding: 5px 12px;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 11px 24px;
  font-size: var(--text-md);
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-md);
  line-height: 1;
}

.btn-full { width: 100%; justify-content: center; }

.btn .material-icons { font-size: 18px; line-height: 1; }
.btn-sm .material-icons { font-size: 16px; line-height: 1; }

/* ----------------------------------------------------------------
   INPUTS & FORM CONTROLS
   ---------------------------------------------------------------- */
.form-group {
  position: relative;
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  line-height: 1.5;
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,115,232,0.12);
}
.form-input::placeholder { color: var(--text-tertiary); }

.form-input-lg {
  padding: 13px 16px;
  font-size: var(--text-md);
  border-radius: var(--radius-lg);
}

.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-base);
  line-height: 1.6;
  min-height: 120px;
  resize: vertical;
}
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,115,232,0.12);
}

.form-select {
  width: 100%;
  padding: 10px 36px 10px 14px;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%235F6368' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  appearance: none;
  transition: border-color var(--transition-base);
}
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,115,232,0.12);
}

/* Floating Label */
.floating-group {
  position: relative;
  margin-bottom: var(--space-5);
}
.floating-input {
  width: 100%;
  padding: 20px 14px 8px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.floating-input:focus,
.floating-input:not(:placeholder-shown) {
  border-color: var(--primary);
}
.floating-input:focus + .floating-label,
.floating-input:not(:placeholder-shown) + .floating-label {
  transform: translateY(-8px) scale(0.82);
  color: var(--primary);
}
.floating-input:focus { box-shadow: 0 0 0 3px rgba(26,115,232,0.12); }
.floating-label {
  position: absolute;
  left: 14px;
  top: 14px;
  font-size: var(--text-base);
  color: var(--text-tertiary);
  pointer-events: none;
  transform-origin: left top;
  transition: transform var(--transition-base), color var(--transition-base);
}

/* ----------------------------------------------------------------
   CARDS
   ---------------------------------------------------------------- */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-elevated {
  box-shadow: var(--shadow-md);
}

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

.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

/* ----------------------------------------------------------------
   BADGES
   ---------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: #B06000; }
.badge-error   { background: var(--error-light);   color: var(--error); }
.badge-info    { background: var(--primary-light);  color: var(--primary); }
.badge-neutral { background: var(--bg); color: var(--text-secondary); border: 1px solid var(--border); }

.badge-dot::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* HTTP method badges */
.method-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}
.method-GET    { background: #E6F4EA; color: #1E8E3E; }
.method-POST   { background: #FEF7E0; color: #B06000; }
.method-PUT    { background: #E8F0FE; color: #1A73E8; }
.method-PATCH  { background: #F3E8FD; color: #8430CE; }
.method-DELETE { background: #FCE8E6; color: #D93025; }
.method-HEAD   { background: #E4F7F8; color: #007B83; }

/* ----------------------------------------------------------------
   STATUS INDICATOR
   ---------------------------------------------------------------- */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-dot.active {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(30,142,62,0.20);
  animation: pulse-dot 2s infinite;
}
.status-dot.inactive { background: var(--text-tertiary); }
.status-dot.error    { background: var(--error); }

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(30,142,62,0.20); }
  50%       { box-shadow: 0 0 0 6px rgba(30,142,62,0.08); }
}

/* ----------------------------------------------------------------
   TOGGLE SWITCH
   ---------------------------------------------------------------- */
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.toggle {
  position: relative;
  width: 38px;
  height: 22px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: var(--radius-full);
  transition: background var(--transition-base);
}

.toggle input:checked + .toggle-track {
  background: var(--primary);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-base);
}

.toggle input:checked ~ .toggle-thumb {
  transform: translateX(16px);
}

/* ----------------------------------------------------------------
   TABS
   ---------------------------------------------------------------- */
.tabs-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  gap: 0;
  overflow-x: auto;
}

.tab-item {
  padding: 10px 16px;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  user-select: none;
}

.tab-item:hover { color: var(--text-primary); }

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

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

/* ----------------------------------------------------------------
   TABLE
   ---------------------------------------------------------------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-base);
}

.data-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

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

.data-table tbody tr:hover { background: #FAFBFC; }

/* ----------------------------------------------------------------
   DIVIDER
   ---------------------------------------------------------------- */
.divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-4) 0;
}

/* ----------------------------------------------------------------
   KEY-VALUE ROW EDITOR
   ---------------------------------------------------------------- */
.kv-row {
  display: grid;
  grid-template-columns: auto 1fr 1fr auto;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-2);
}

.kv-row .kv-check {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.kv-input {
  padding: 7px 12px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-base);
  width: 100%;
}
.kv-input:focus { border-color: var(--primary); }
.kv-input::placeholder { color: var(--text-tertiary); }

.kv-delete-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  font-size: 18px;
  font-family: 'Material Icons';
}
.kv-delete-btn:hover { background: var(--error-light); color: var(--error); }

/* ----------------------------------------------------------------
   MODAL
   ---------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(32,33,36,0.45);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(2px);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 520px;
  max-width: 94vw;
  max-height: 86vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-slow);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.modal-close:hover { background: var(--bg); color: var(--text-primary); }

.modal-body  { padding: var(--space-6); }
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
}

/* ----------------------------------------------------------------
   TOAST
   ---------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 18px;
  background: var(--text-primary);
  color: var(--text-inverse);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-base);
  font-weight: 500;
  pointer-events: all;
  animation: toast-in 300ms cubic-bezier(0.4,0,0.2,1) forwards;
  max-width: 360px;
}

.toast.success { background: var(--success); }
.toast.error   { background: var(--error); }
.toast.warning { background: #B06000; }

.toast-icon { font-size: 18px; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(8px); }
}

/* ----------------------------------------------------------------
   EMPTY STATE
   ---------------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-8);
  text-align: center;
  gap: var(--space-3);
}

.empty-state-icon {
  font-size: 48px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-2);
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
}

.empty-state-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

/* ----------------------------------------------------------------
   CODE / MONO
   ---------------------------------------------------------------- */
.mono-block {
  background: #F8F9FA;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre;
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   LOADER / SPINNER
   ---------------------------------------------------------------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(26,115,232,0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ----------------------------------------------------------------
   CHIP / TAG
   ---------------------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  user-select: none;
}

/* ----------------------------------------------------------------
   COPY INPUT
   ---------------------------------------------------------------- */
.copy-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}
.copy-input-wrap:focus-within { border-color: var(--primary); }
.copy-input-wrap input {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  font-size: var(--text-base);
  font-family: var(--font-mono);
  color: var(--text-primary);
  border: none;
}
.copy-input-wrap .copy-btn {
  padding: 10px 14px;
  color: var(--primary);
  font-weight: 500;
  font-size: var(--text-base);
  cursor: pointer;
  border-left: 1px solid var(--border);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background var(--transition-fast);
}
.copy-input-wrap .copy-btn:hover { background: var(--primary-light); }

/* ----------------------------------------------------------------
   SECTION HEADER
   ---------------------------------------------------------------- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.section-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* ----------------------------------------------------------------
   RESPONSE / STATUS BADGE
   ---------------------------------------------------------------- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-mono);
}

.status-badge.s2xx { background: var(--success-light); color: var(--success); }
.status-badge.s3xx { background: var(--info-light);    color: var(--info); }
.status-badge.s4xx { background: var(--warning-light); color: #B06000; }
.status-badge.s5xx { background: var(--error-light);   color: var(--error); }