/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary-light);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-generate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  margin-top: 24px;
  background: var(--color-primary-light);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s;
}

.btn-generate:hover {
  background: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  z-index: 9999;
  animation: toast-in 0.3s ease, toast-out 0.3s ease 2.2s forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes toast-out {
  from { opacity: 1; }
  to   { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ===== Spinner ===== */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ===== Loading state ===== */
.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 48px;
  color: var(--text-secondary);
  font-size: 14px;
}

.loading-overlay .spinner {
  width: 32px;
  height: 32px;
  border-color: var(--border);
  border-top-color: var(--color-primary-light);
}

/* ===== Cookie banner ===== */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--bg-surface, #fff);
  border-top: 1px solid var(--border, #e2e8f0);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
}
.cookie-content { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; width: 100%; }
.cookie-text { flex: 1; font-size: 13px; line-height: 1.5; }
.cookie-text strong { display: block; margin-bottom: 2px; }
.cookie-text p { margin: 0; color: var(--text-secondary, #475569); }
.cookie-text a { color: var(--color-primary, #2563eb); }
.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; flex-shrink: 0; }
.btn-cookie-primary { background: var(--color-primary, #2563eb); color: #fff; border: none; border-radius: 6px; padding: 8px 16px; font-size: 13px; font-weight: 500; cursor: pointer; }
.btn-cookie-secondary { background: transparent; color: var(--text-secondary, #475569); border: 1px solid var(--border, #e2e8f0); border-radius: 6px; padding: 8px 16px; font-size: 13px; cursor: pointer; }
.btn-cookie-config { background: transparent; color: var(--color-primary, #2563eb); border: 1px solid var(--color-primary, #2563eb); border-radius: 6px; padding: 8px 16px; font-size: 13px; cursor: pointer; }

/* Config modal */
#cookie-config-panel { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; }
.cookie-config-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.cookie-config-modal { position: relative; background: var(--bg-surface, #fff); border-radius: 12px; padding: 24px; max-width: 460px; width: 90%; z-index: 1; }
.cookie-config-modal h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.cookie-type { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border, #e2e8f0); }
.cookie-type:last-of-type { border-bottom: none; }
.cookie-type-info strong { font-size: 13px; font-weight: 500; display: block; margin-bottom: 2px; }
.cookie-type-info p { font-size: 12px; color: var(--text-secondary, #475569); margin: 0; }
.cookie-config-actions { display: flex; gap: 8px; margin-top: 16px; justify-content: flex-end; }

@media (max-width: 640px) {
  #cookie-banner { flex-direction: column; align-items: flex-start; }
  .cookie-actions { width: 100%; justify-content: flex-end; }
}

/* ===== Onboarding ===== */
#onboarding-overlay { position: fixed; inset: 0; z-index: 9998; pointer-events: none; }
.onboarding-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.4); pointer-events: all; }
.onboarding-tooltip {
  position: absolute; z-index: 9999; pointer-events: all;
  background: var(--bg-surface, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 12px; padding: 20px;
  width: 300px; max-width: 90vw;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}
.onboarding-skip { position: absolute; top: 10px; right: 12px; background: none; border: none; font-size: 12px; color: var(--text-tertiary); cursor: pointer; }
.onboarding-step-indicator { display: flex; gap: 6px; margin-bottom: 12px; }
.onboarding-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.onboarding-dot.active { background: var(--color-primary, #2563eb); }
.onboarding-tooltip h4 { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.onboarding-tooltip p { font-size: 13px; color: var(--text-secondary); margin-bottom: 14px; line-height: 1.5; }
.onboarding-actions { display: flex; justify-content: flex-end; }
.onboarding-actions button { background: var(--color-primary, #2563eb); color: #fff; border: none; border-radius: 6px; padding: 8px 16px; font-size: 13px; font-weight: 500; cursor: pointer; }
.onboarding-highlight { outline: 3px solid var(--color-primary, #2563eb) !important; outline-offset: 4px; border-radius: 6px; position: relative; z-index: 9997; }

/* ===== Share block ===== */
.share-block { display: flex; align-items: center; gap: 8px; padding: 12px 16px; flex-wrap: wrap; }
.share-label { font-size: 13px; color: var(--text-secondary); }
.btn-share-wa { background: #25D366; color: #fff; border: none; border-radius: 6px; padding: 6px 12px; font-size: 13px; cursor: pointer; }
.btn-share-tw { background: #1DA1F2; color: #fff; border: none; border-radius: 6px; padding: 6px 12px; font-size: 13px; cursor: pointer; }
.btn-share-copy { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; font-size: 13px; cursor: pointer; }

/* ===== Feedback ===== */
.feedback-block { display: flex; align-items: center; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.feedback-label { font-size: 13px; color: var(--text-secondary); }
.btn-feedback { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; font-size: 16px; cursor: pointer; transition: background 0.15s; }
.btn-feedback:hover { background: var(--bg-elevated); }
.feedback-comment { display: flex; gap: 8px; width: 100%; }
.feedback-comment input { flex: 1; border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; font-size: 13px; }
.feedback-comment button { background: var(--color-primary); color: #fff; border: none; border-radius: 6px; padding: 6px 12px; font-size: 13px; cursor: pointer; }
.feedback-thanks { font-size: 13px; color: var(--color-accent, #16a34a); }

/* ===== AI indicator ===== */
.ai-indicator { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.ai-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 20px; background: linear-gradient(135deg, #6366f120, #818cf820); color: #4338ca; border: 1px solid #6366f130; letter-spacing: 0.03em; }
.ai-disclaimer { font-size: 11px; color: var(--text-tertiary); }