```css
/* ============================================
   STARTING SOLIDS AUSTRALIA - TEVELLO THEME
   ============================================ */

/* ---- ROOT VARIABLES & GENERAL STYLING ---- */

:root {
  --primary-color: #2B8A8A;
  --primary-light: #4DB8B8;
  --accent-coral: #F4A9A8;
  --accent-yellow: #F4D35E;
  --background-cream: #FFFBF7;
  --text-dark: #2C3E50;
  --text-light: #666666;
  --border-color: #E8E8E8;
  --success-color: #2B8A8A;
  --error-color: #E74C3C;
}

/* ---- GENERAL CONTAINER & BACKGROUND ---- */

body,
.tevello-container,
.tevello-wrapper {
  background-color: var(--background-cream);
  color: var(--text-dark);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ---- HEADER & NAVIGATION ---- */

.tevello-header,
.tevello-nav,
header {
  background-color: var(--primary-color);
  color: white;
  border-bottom: 3px solid var(--accent-coral);
}

.tevello-header h1,
.tevello-header h2,
.tevello-nav a {
  color: white;
  font-weight: 600;
}

.tevello-nav a:hover {
  background-color: var(--primary-light);
  color: white;
}

/* ---- BUTTONS ---- */

.tevello-btn,
button,
.button,
.btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 12px 24px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tevello-btn:hover,
button:hover,
.button:hover,
.btn:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(43, 138, 138, 0.25);
}

/* Secondary Button Variant */
.tevello-btn-secondary,
button.secondary,
.button.secondary {
  background-color: var(--accent-coral);
  color: white;
}

.tevello-btn-secondary:hover,
button.secondary:hover,
.button.secondary:hover {
  background-color: #E8938F;
  box-shadow: 0 4px 12px rgba(244, 169, 168, 0.25);
}

/* Outline Button Variant */
.tevello-btn-outline,
button.outline,
.button.outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.tevello-btn-outline:hover,
button.outline:hover,
.button.outline:hover {
  background-color: var(--primary-color);
  color: white;
}

/* ---- CARDS & CONTAINERS ---- */

.tevello-card,
.card,
.container-box {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.tevello-card:hover,
.card:hover,
.container-box:hover {
  box-shadow: 0 4px 16px rgba(43, 138, 138, 0.1);
  border-color: var(--primary-light);
}

/* ---- HEADINGS ---- */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 32px;
  color: var(--primary-color);
  border-bottom: 3px solid var(--accent-coral);
  padding-bottom: 12px;
}

h2 {
  font-size: 24px;
  color: var(--primary-color);
  margin-top: 24px;
  margin-bottom: 16px;
}

h3 {
  font-size: 18px;
  color: var(--text-dark);
  margin-top: 16px;
  margin-bottom: 12px;
}

/* ---- FORM INPUTS ---- */

input,
textarea,
select,
.form-input,
.form-control {
  background-color: white;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  padding: 10px 14px;
  color: var(--text-dark);
  font-size: 14px;
  transition: all 0.3s ease;
}

input:focus,
textarea:focus,
select:focus,
.form-input:focus,
.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(43, 138, 138, 0.1);
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-light);
}

/* ---- LABELS ---- */

label,
.form-label {
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 8px;
  display: block;
}

/* ---- LINKS ---- */

a,
.link {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
}

a:hover,
.link:hover {
  color: var(--primary-light);
  text-decoration: underline;
}

/* ---- BADGES & TAGS ---- */

.badge,
.tag,
.label-badge {
  background-color: var(--accent-yellow);
  color: var(--text-dark);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
}

.badge.success,
.tag.success {
  background-color: var(--success-color);
  color: white;
}

.badge.error,
.tag.error {
  background-color: var(--error-color);
  color: white;
}

.badge.primary,
.tag.primary {
  background-color: var(--primary-color);
  color: white;
}

/* ---- ALERTS & MESSAGES ---- */

.alert,
.message,
.notification {
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
  border-left: 4px solid;
}

.alert-success,
.message-success,
.notification-success {
  background-color: #E8F8F7;
  border-left-color: var(--success-color);
  color: var(--text-dark);
}

.alert-error,
.message-error,
.notification-error {
  background-color: #FDE8E8;
  border-left-color: var(--error-color);
  color: var(--text-dark);
}

.alert-info,
.message-info,
.notification-info {
  background-color: #E8F4F8;
  border-left-color: var(--primary-color);
  color: var(--text-dark);
}

.alert-warning,
.message-warning,
.notification-warning {
  background-color: #FFF8E8;
  border-left-color: var(--accent-yellow);
  color: var(--text-dark);
}

/* ---- TABLES ---- */

table,
.table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
}

table thead,
.table thead {
  background-color: var(--primary-color);
  color: white;
}

table th,
.table th {
  padding: 12px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--primary-light);
}

table td,
.table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-dark);
}

table tbody tr:hover,
.table tbody tr:hover {
  background-color: #F5FFFE;
}

/* ---- PAGINATION ---- */

.pagination,
.pager {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}

.pagination a,
.pagination button,
.pager a,
.pager button {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-dark);
  background-color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pagination a:hover,
.pagination button:hover,
.pager a:hover,
.pager button:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.pagination .active,
.pager .active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* ---- MODALS & OVERLAYS ---- */

.modal,
.dialog,
.overlay {
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content,
.dialog-content {
  background-color: white;
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-header,
.dialog-header {
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.modal-footer,
.dialog-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: 16px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ---- TABS ---- */

.tabs,
.tab-nav {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  gap: 0;
}

.tab,
.tab-item {
  padding: 12px 20px;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  font-weight: 500;
}

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

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

/* ---- PROGRESS BARS ---- */

.progress,
.progress-bar {
  background-color: var(--border-color);
  border-radius: 10px;
  height: 8px;
  overflow: hidden;
}

.progress-fill,
.progress-bar-fill {
  background-color: var(--primary-color);
  height: 100%;
  transition: width 0.3s ease;
}

/* ---- SPINNERS & LOADERS ---- */

.spinner,
.loader {
  border: 3px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
}

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

/* ---- BREADCRUMBS ---- */

.breadcrumb,
.breadcrumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 16px;
}

.breadcrumb a,
.breadcrumbs a {
  color: var(--primary-color);
}

.breadcrumb a:hover,
.breadcrumbs a:hover {
  color: var(--primary-light);
}

.breadcrumb span,
.breadcrumbs span {
  color: var(--text-light);
}

/* ---- DROPDOWNS ---- */

.dropdown,
.select-dropdown {
  position: relative;
}

.dropdown-menu,
.select-dropdown-menu {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  z-index: 1000;
}

.dropdown-item,
.select-dropdown-item {
  padding: 12px 16px;
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dropdown-item:hover,
.select-dropdown-item:hover {
  background-color: #F5FFFE;
  color: var(--primary-color);
}

.dropdown-item.active,
.select-dropdown-item.active {
  background-color: var(--primary-color);
  color: white;
}

/* ---- FOOTER ---- */

footer,
.tevello-footer {
  background-color: var(--primary-color);
  color: white;
  padding: 24px;
  margin-top: 40px;
  border-top: 3px solid var(--accent-coral);
}

footer a,
.tevello-footer a {
  color: var(--accent-yellow);
}

footer a:hover,
.tevello-footer a:hover {
  color: white;
  text-decoration: underline;
}

/* ---- RESPONSIVE ADJUSTMENTS ---- */

@media (max-width: 768px) {
  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  .tevello-card,
  .card,
  .container-box {
    padding: 16px;
  }

  .tevello-btn,
  button,
  .button,
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }

  .modal-content,
  .dialog-content {
    padding: 16px;
  }

  .tabs,
  .tab-nav {
    flex-wrap: wrap;
  }

  .tab,
  .tab-item {
    padding: 10px 16px;
    font-size: 14px;
  }
}

/* ---- UTILITY CLASSES ---- */

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

.text-secondary {
  color: var(--text-light);
}

.text-success {
  color: var(--success-color);
}

.text-error {
  color: var(--error-color);
}

.bg-primary {
  background-color: var(--primary-color);
  color: white;
}

.bg-secondary {
  background-color: var(--accent-coral);
  color: white;
}

.bg-light {
  background-color: var(--background-cream);
  color: var(--text-dark);
}

.border-primary {
  border: 2px solid var(--primary-color);
}

.border-secondary {
  border: 2px solid var(--accent-coral);
}

.rounded {
  border-radius: 6px;
}

.rounded-lg {
  border-radius: 12px;
}

.rounded-full {
  border-radius: 999px;
}

.shadow {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.shadow-lg {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.m-0 {
  margin: 0;
}

.m-1 {
  margin: 8px;
}

.m-2 {
  margin: 16px;
}

.m-3 {
  margin: 24px;
}

.p-0 {
  padding: 0;
}

.p-1 {
  padding: 8px;
}

.p-2 {
  padding: 16px;
}

.p-3 {
  padding: 24px;
}

/* ---- ANIMATIONS ---- */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes slideIn {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide-in {
  animation: slideIn 0.3s ease-in-out;
}

/* ---- TEVELLO SPECIFIC OVERRIDES ---- */

.tevello-widget {
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: white;
}

.tevello-widget-header {
  background-color: var(--primary-color);
  color: white;
  padding: 12px 16px;
  border-radius: 8px 8px 0 0;
  font-weight: 600;
}

.tevello-widget-body {
  padding: 16px;
}

.tevello-widget-footer {
  border-top: 1px solid var(--border-color);
  padding: 12px 16px;
  background-color: #F9FFFE;
  border-radius: 0 0 8px 8px;
}

.tevello-rating {
  color: var(--accent-yellow);
  font-size: 18px;
}

.tevello-rating.active {
  color: var(--accent-coral);
}

.tevello-comment {
  background-color: #F9FFFE;
  border-left: 3px solid var(--primary-color);
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.tevello-comment-author {
  font-weight: 600;
  color: var(--primary-color);
}

.tevello-comment-date {
  font-size: 12px;
  color: var(--text-light);
}

.tevello-comment-text {
  color: var(--text-dark);
  margin-top: 8px;
  line-height: 1.5;
}

/* ---- PRINT STYLES ---- */

@media print {
  body {
    background-color: white;
  }

  .tevello-header,
  footer {
    background-color: var(--primary-color);
    color: white;
  }

  a {
    color: var(--primary-color);
  }

  .no-print {
    display: none;
  }
}
```

---

## How to Apply This CSS

1. **Log into Shopify Admin**
2. **Go to Apps → Tevello**
3. **Click Settings**
4. **Find "Custom CSS" section**
5. **Paste the entire CSS code above**
6. **Save changes**
7. **Refresh your Tevello widget to see changes**

---

## Color Reference for Quick Edits

If you want to adjust any colors, here are the main ones to modify:

```css
:root {
  --primary-color: #2B8A8A;        /* Main sage green */
  --primary-light: #4DB8B8;        /* Lighter sage green */
  --accent-coral: #F4A9A8;         /* Coral/pink accent */
  --accent-yellow: #F4D35E;        /* Yellow accent */
  --background-cream: #FFFBF7;     /* Cream background */
  --text-dark: #2C3E50;            /* Dark text */
  --text-light: #666666;           /* Light gray text */
  --border-color: #E8E8E8;         /* Borders */
  --success-color: #2B8A8A;        /* Success messages */
  --error-color: #E74C3C;          /* Error messages */
}
```

---

## Customization Tips

### To Change Primary Color
Replace `#2B8A8A` with your preferred color throughout the CSS. Example: `#3A9B9B`

### To Add More Spacing
Increase padding values:
```css
.tevello-card {
  padding: 20px;  /* Change to 30px for more space */
}
```

### To Make Buttons Larger
Adjust button padding:
```css
.tevello-btn {
  padding: 12px 24px;  /* Change to 16px 32px for larger buttons */
}
```

### To Change Border Radius
Adjust the `border-radius` values:
```css
.tevello-card {
  border-radius: 8px;  /* Change to 12px for more rounded corners */
}
```

### To Add Shadow Effects
Enhance the box-shadow:
```css
.tevello-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);  /* Increase opacity for darker shadow */
}
```