/* ===== Login Page ===== */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 24px;
  text-align: center;
}

.login-logo {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.1;
}

.login-subtitle {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.login-form {
  width: 100%;
  max-width: 320px;
}

.login-form .form-input {
  text-align: left;
}

.login-form .btn {
  margin-top: 8px;
}

.login-toggle {
  margin-top: 20px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.login-toggle button {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 0;
  text-decoration: underline;
}

.login-error {
  background: #FFEBEE;
  color: var(--color-danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
  text-align: center;
  display: none;
}

.login-error.show {
  display: block;
}

/* ===== Home Summary ===== */
.home-summary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius);
  padding: 24px;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.home-summary::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}

.home-summary h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 4px;
  position: relative;
}

.home-summary p {
  font-size: 14px;
  opacity: 0.85;
  margin-bottom: 0;
  position: relative;
}

/* ===== Stat Grid ===== */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.stat-grid .stat-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.stat-grid .stat-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.stat-grid .stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.stat-grid .stat-sub {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

/* ===== Budget Overview ===== */
.budget-overview {
  margin-bottom: 24px;
}

/* ===== Budget Item ===== */
.budget-item {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 10px;
}

.budget-item:last-child {
  margin-bottom: 0;
}

.budget-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 8px;
}

.budget-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.budget-item-amount {
  font-size: 13px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.budget-item-amount strong {
  color: var(--color-text);
  font-weight: 600;
}

.budget-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}

.budget-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
}

.budget-bar-fill.success {
  background: var(--color-success);
}

.budget-bar-fill.warning {
  background: var(--color-warning);
}

.budget-bar-fill.danger {
  background: var(--color-danger);
}

.budget-item-footer {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-text-secondary);
}

/* ===== Quick Actions ===== */
.quick-actions {
  margin-bottom: 24px;
}

.action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.action-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 18px 8px 14px;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
  border: none;
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.action-card:active {
  transform: scale(0.95);
}

.action-card .action-icon {
  font-size: 28px;
  line-height: 1;
}

.action-card .action-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

/* ===== Activity Section ===== */
.activity-section {
  margin-bottom: 24px;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.activity-icon.expense {
  background: #FFF3E0;
}

.activity-icon.product {
  background: var(--color-primary-light);
}

.activity-icon.diary {
  background: #E8F5E9;
}

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.activity-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.activity-time {
  font-size: 12px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  white-space: nowrap;
}

/* ===== Loading & Error States ===== */
.loading-placeholder {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.error-placeholder {
  text-align: center;
  padding: 24px 16px;
}

.error-placeholder .error-message {
  font-size: 14px;
  color: var(--color-danger);
  margin-bottom: 8px;
}

.error-placeholder .error-detail {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ===== Responsive ===== */
@media (max-width: 374px) {
  .action-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-grid .stat-value {
    font-size: 18px;
  }

  .login-logo {
    font-size: 40px;
  }
}

@media (min-width: 768px) {
  .action-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}