Update static/css/style.css

static/css/style.css

@@ -1,135 +1,94 @@
-/* Main Theme Variables */
+/* Simplified Professional CSS */
 :root {
-    --primary-yellow: #FFC107;
-    --primary-yellow-dark: #FFA000;
-    --primary-yellow-light: #FFECB3;
-    --secondary-blue: #2196F3;
-    --secondary-purple: #9C27B0;
-    --success-green: #10B981;
-    --error-red: #EF4444;
-    --warning-orange: #F59E0B;
-    --info-blue: #3B82F6;
-    --gray-50: #F9FAFB;
-    --gray-100: #F3F4F6;
-    --gray-200: #E5E7EB;
-    --gray-300: #D1D5DB;
-    --gray-400: #9CA3AF;
-    --gray-500: #6B7280;
-    --gray-600: #4B5563;
-    --gray-700: #374151;
-    --gray-800: #1F2937;
-    --gray-900: #111827;
-    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
-    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
-    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
-    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
+    --primary-color: #2563eb;
+    --primary-dark: #1d4ed8;
+    --primary-light: #dbeafe;
+    --secondary-color: #475569;
+    --success-color: #10b981;
+    --error-color: #ef4444;
+    --warning-color: #f59e0b;
+    --gray-50: #f8fafc;
+    --gray-100: #f1f5f9;
+    --gray-200: #e2e8f0;
+    --gray-300: #cbd5e1;
+    --gray-400: #94a3b8;
+    --gray-500: #64748b;
+    --gray-600: #475569;
+    --gray-700: #334155;
+    --gray-800: #1e293b;
+    --gray-900: #0f172a;
+    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
+    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
+    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
     --radius-sm: 0.375rem;
     --radius-md: 0.5rem;
     --radius-lg: 0.75rem;
-    --radius-xl: 1rem;
 }
 
 /* Global Styles */
 body {
-    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    min-height: 100vh;
+    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+    background-color: #f8fafc;
     margin: 0;
-    padding: 20px;
+    padding: 0;
+    color: var(--gray-800);
+    line-height: 1.5;
 }
 
 .gradio-container {
-    max-width: 1400px !important;
+    max-width: 1200px !important;
     margin: 0 auto !important;
     background: white !important;
-    border-radius: var(--radius-xl) !important;
-    box-shadow: var(--shadow-xl) !important;
+    border-radius: var(--radius-lg) !important;
+    box-shadow: var(--shadow-lg) !important;
     overflow: hidden !important;
-    min-height: 90vh !important;
+    min-height: 100vh !important;
+    font-family: 'Inter', sans-serif !important;
 }
 
 /* Header Styles */
 .header-container {
-    background: linear-gradient(90deg, var(--gray-900) 0%, var(--gray-800) 100%);
+    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
     color: white;
-    padding: 2rem 2.5rem;
-    position: relative;
-    overflow: hidden;
-}
-
-.header-container::before {
-    content: '';
-    position: absolute;
-    top: 0;
-    right: 0;
-    width: 300px;
-    height: 300px;
-    background: linear-gradient(45deg, var(--primary-yellow) 0%, transparent 70%);
-    border-radius: 50%;
-    opacity: 0.1;
+    padding: 2rem;
+    border-bottom: 1px solid var(--gray-700);
 }
 
 .header-content {
     display: flex;
-    justify-content: space-between;
     align-items: center;
-    position: relative;
-    z-index: 1;
+    justify-content: space-between;
 }
 
 .logo-section {
     display: flex;
     align-items: center;
-    gap: 1.5rem;
+    gap: 1rem;
 }
 
 .logo-icon {
-    font-size: 3.5rem !important;
-    color: var(--primary-yellow);
-    background: rgba(255, 193, 7, 0.1);
-    padding: 1rem;
-    border-radius: var(--radius-lg);
-    border: 2px solid rgba(255, 193, 7, 0.3);
+    font-size: 2.5rem;
+    color: white;
 }
 
 .logo-text h1 {
     margin: 0;
-    font-size: 2.25rem;
-    font-weight: 700;
-    background: linear-gradient(90deg, var(--primary-yellow) 0%, #FFD700 100%);
-    -webkit-background-clip: text;
-    -webkit-text-fill-color: transparent;
-    background-clip: text;
+    font-size: 1.875rem;
+    font-weight: 600;
+    color: white;
 }
 
 .tagline {
-    margin: 0.5rem 0 0 0;
+    margin: 0.25rem 0 0 0;
     color: var(--gray-300);
-    font-size: 1.1rem;
+    font-size: 1rem;
     font-weight: 400;
 }
 
-.header-badge {
+/* Main Layout */
+.main-container {
     display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    background: rgba(255, 193, 7, 0.1);
-    padding: 0.75rem 1.5rem;
-    border-radius: var(--radius-lg);
-    border: 1px solid rgba(255, 193, 7, 0.3);
-    font-weight: 600;
-    color: var(--primary-yellow);
-}
-
-.header-badge .material-icons {
-    font-size: 1.25rem;
-}
-
-.header-divider {
-    height: 4px;
-    background: linear-gradient(90deg, var(--primary-yellow) 0%, var(--secondary-blue) 50%, var(--secondary-purple) 100%);
-    margin-top: 1.5rem;
-    border-radius: 2px;
+    min-height: 600px;
 }
 
 /* Sidebar Styles */
@@ -137,67 +96,52 @@ body {
     background: var(--gray-50);
     padding: 2rem 1.5rem !important;
     border-right: 1px solid var(--gray-200);
-    height: 100%;
-    min-height: calc(90vh - 200px);
+    width: 280px;
 }
 
 .steps-container {
-    margin: 2rem 0;
+    margin-bottom: 2rem;
 }
 
 .step {
-    display: flex;
-    align-items: center;
-    gap: 1rem;
-    padding: 1.25rem;
-    margin-bottom: 1rem;
+    padding: 1rem;
+    margin-bottom: 0.75rem;
     background: white;
-    border-radius: var(--radius-lg);
+    border-radius: var(--radius-md);
     border: 1px solid var(--gray-200);
-    transition: all 0.3s ease;
-    cursor: pointer;
-}
-
-.step:hover {
-    transform: translateY(-2px);
-    box-shadow: var(--shadow-md);
-    border-color: var(--primary-yellow);
+    transition: all 0.2s ease;
 }
 
 .step.active {
-    background: linear-gradient(135deg, var(--primary-yellow-light) 0%, #FFF8E1 100%);
-    border-color: var(--primary-yellow);
-    border-left: 4px solid var(--primary-yellow);
+    background: white;
+    border-color: var(--primary-color);
+    border-left: 4px solid var(--primary-color);
+    box-shadow: var(--shadow-sm);
 }
 
 .step-number {
-    width: 2.5rem;
-    height: 2.5rem;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    background: var(--gray-100);
+    display: inline-block;
+    width: 24px;
+    height: 24px;
+    background: var(--gray-200);
     color: var(--gray-700);
     border-radius: 50%;
-    font-weight: 700;
-    font-size: 1.1rem;
-    transition: all 0.3s ease;
+    text-align: center;
+    line-height: 24px;
+    font-size: 0.875rem;
+    font-weight: 500;
+    margin-right: 0.75rem;
 }
 
 .step.active .step-number {
-    background: var(--primary-yellow);
+    background: var(--primary-color);
     color: white;
 }
 
-.step-content {
-    flex: 1;
-}
-
 .step-title {
     font-weight: 600;
     color: var(--gray-800);
-    margin-bottom: 0.25rem;
-    font-size: 1.1rem;
+    display: inline-block;
 }
 
 .step.active .step-title {
@@ -207,33 +151,40 @@ body {
 .step-description {
     font-size: 0.875rem;
     color: var(--gray-600);
+    margin-top: 0.25rem;
+    margin-left: 2.5rem;
 }
 
+/* Tips Section */
 .tips-container {
-    margin: 2rem 0;
+    background: white;
+    border-radius: var(--radius-md);
+    border: 1px solid var(--gray-200);
+    padding: 1.5rem;
+}
+
+.tips-container h4 {
+    margin: 0 0 1rem 0;
+    font-size: 1rem;
+    font-weight: 600;
+    color: var(--gray-800);
 }
 
 .tip {
     display: flex;
     align-items: flex-start;
-    gap: 1rem;
-    padding: 1rem;
+    gap: 0.75rem;
     margin-bottom: 1rem;
-    background: white;
-    border-radius: var(--radius-lg);
-    border: 1px solid var(--gray-200);
 }
 
-.tip-icon {
-    color: var(--primary-yellow);
-    font-size: 1.5rem !important;
-    margin-top: 0.25rem;
+.tip:last-child {
+    margin-bottom: 0;
 }
 
-.tip-content strong {
-    display: block;
-    color: var(--gray-800);
-    margin-bottom: 0.25rem;
+.tip-icon {
+    color: var(--primary-color);
+    font-size: 1.25rem;
+    flex-shrink: 0;
 }
 
 .tip-content p {
@@ -243,329 +194,306 @@ body {
     line-height: 1.5;
 }
 
-.requirements ul {
-    margin: 0;
-    padding-left: 1.5rem;
-}
-
-.requirements li {
-    margin-bottom: 0.5rem;
-    color: var(--gray-700);
-    font-size: 0.875rem;
-}
-
-/* API Guide Styles */
-.api-guide {
+/* Requirements */
+.requirements {
+    background: white;
+    border-radius: var(--radius-md);
+    border: 1px solid var(--gray-200);
     padding: 1.5rem;
-    background: var(--gray-50);
-    border-radius: var(--radius-lg);
-    margin: 1rem 0;
+    margin-top: 1.5rem;
 }
 
-.api-guide h4 {
-    margin-top: 0;
+.requirements h4 {
+    margin: 0 0 1rem 0;
+    font-size: 1rem;
+    font-weight: 600;
     color: var(--gray-800);
-    border-bottom: 2px solid var(--primary-yellow);
-    padding-bottom: 0.5rem;
-}
-
-.api-guide ol {
-    margin: 1rem 0 1.5rem 0;
-    padding-left: 1.5rem;
 }
 
-.api-guide li {
-    margin-bottom: 0.75rem;
-    color: var(--gray-700);
-    line-height: 1.6;
+.requirements ul {
+    margin: 0;
+    padding-left: 1.25rem;
 }
 
-.api-guide code {
-    background: var(--gray-200);
-    padding: 0.125rem 0.375rem;
-    border-radius: var(--radius-sm);
-    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
+.requirements li {
+    margin-bottom: 0.5rem;
+    color: var(--gray-600);
     font-size: 0.875rem;
 }
 
-.note {
-    display: flex;
-    align-items: flex-start;
-    gap: 0.75rem;
-    padding: 1rem;
-    background: rgba(59, 130, 246, 0.1);
-    border-radius: var(--radius-md);
-    border-left: 4px solid var(--info-blue);
-    margin: 1.5rem 0;
-}
-
-.note .material-icons {
-    color: var(--info-blue);
-    margin-top: 0.125rem;
-}
-
-.note p {
-    margin: 0;
-    color: var(--gray-700);
-    font-size: 0.875rem;
+/* Main Content Area */
+.main-content {
+    flex: 1;
+    padding: 2rem;
 }
 
-.security-tip {
-    display: flex;
-    align-items: flex-start;
-    gap: 1rem;
-    padding: 1rem;
-    margin-bottom: 1rem;
+.step-group {
     background: white;
-    border-radius: var(--radius-md);
+    border-radius: var(--radius-lg);
+    padding: 2rem;
+    margin-bottom: 1.5rem;
     border: 1px solid var(--gray-200);
 }
 
-.security-tip .material-icons {
-    color: var(--primary-yellow);
-    font-size: 1.5rem !important;
-    margin-top: 0.125rem;
+.step-group h3 {
+    margin: 0 0 1.5rem 0;
+    font-size: 1.25rem;
+    font-weight: 600;
+    color: var(--gray-900);
 }
 
-.security-tip strong {
-    display: block;
-    color: var(--gray-800);
-    margin-bottom: 0.25rem;
+/* Form Elements */
+.form-group {
+    margin-bottom: 1.5rem;
 }
 
-.security-tip p {
-    margin: 0;
+.form-group label {
+    display: block;
+    margin-bottom: 0.5rem;
+    font-weight: 500;
+    color: var(--gray-700);
     font-size: 0.875rem;
-    color: var(--gray-600);
-    line-height: 1.5;
 }
 
-.resources h5 {
-    margin: 1.5rem 0 0.75rem 0;
+input, textarea, select {
+    width: 100%;
+    padding: 0.75rem 1rem;
+    border: 1px solid var(--gray-300);
+    border-radius: var(--radius-md);
+    font-family: 'Inter', sans-serif;
+    font-size: 0.875rem;
+    transition: all 0.2s ease;
     color: var(--gray-800);
 }
 
-.resources ul {
-    margin: 0;
-    padding-left: 1.5rem;
+input:focus, textarea:focus, select:focus {
+    outline: none;
+    border-color: var(--primary-color);
+    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
 }
 
-.resources li {
-    margin-bottom: 0.5rem;
+input::placeholder, textarea::placeholder {
+    color: var(--gray-400);
 }
 
-.resources a {
-    color: var(--secondary-blue);
-    text-decoration: none;
-    transition: color 0.2s ease;
+/* Button Styles */
+button {
+    font-family: 'Inter', sans-serif !important;
+    font-weight: 500 !important;
+    font-size: 0.875rem !important;
+    padding: 0.75rem 1.5rem !important;
+    border-radius: var(--radius-md) !important;
+    transition: all 0.2s ease !important;
+    border: 1px solid transparent !important;
 }
 
-.resources a:hover {
-    color: var(--primary-yellow);
-    text-decoration: underline;
+button.primary {
+    background: var(--primary-color) !important;
+    color: white !important;
+    border: none !important;
 }
 
-/* Download Section Styles */
-.download-section {
-    padding: 2rem !important;
+button.primary:hover {
+    background: var(--primary-dark) !important;
+    transform: translateY(-1px) !important;
+    box-shadow: var(--shadow-md) !important;
+}
+
+button.secondary {
+    background: white !important;
+    color: var(--gray-700) !important;
+    border: 1px solid var(--gray-300) !important;
 }
 
-.file-download {
-    margin-bottom: 0.5rem !important;
+button.secondary:hover {
+    background: var(--gray-50) !important;
+    border-color: var(--gray-400) !important;
 }
 
-.file-info {
+/* Tabs */
+.tab-nav {
     display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    padding: 0.75rem;
-    background: var(--gray-50);
-    border-radius: var(--radius-md);
-    font-size: 0.875rem;
-    color: var(--gray-700);
+    border-bottom: 1px solid var(--gray-200);
+    margin-bottom: 1.5rem;
 }
 
-.file-info .material-icons {
-    color: var(--primary-yellow);
-    font-size: 1.125rem !important;
+.tab-nav button {
+    padding: 0.75rem 1.5rem !important;
+    background: none !important;
+    border: none !important;
+    border-bottom: 2px solid transparent !important;
+    color: var(--gray-600) !important;
+    border-radius: 0 !important;
+    margin-bottom: -1px !important;
 }
 
-.full-download {
-    margin-top: 1rem !important;
+.tab-nav button.selected {
+    color: var(--primary-color) !important;
+    border-bottom-color: var(--primary-color) !important;
+    font-weight: 600 !important;
 }
 
-.package-info {
-    display: flex;
-    align-items: center;
-    gap: 0.5rem;
-    padding: 1rem;
-    background: linear-gradient(135deg, var(--primary-yellow-light) 0%, #FFF8E1 100%);
+/* File Inputs */
+.file-input-container {
+    border: 2px dashed var(--gray-300);
     border-radius: var(--radius-md);
-    border: 2px solid var(--primary-yellow);
-    font-weight: 600;
-    color: var(--gray-800);
-    margin-top: 0.5rem;
+    padding: 2rem;
+    text-align: center;
+    background: var(--gray-50);
+    transition: all 0.2s ease;
 }
 
-.package-info .material-icons {
-    color: var(--primary-yellow);
-    font-size: 1.5rem !important;
+.file-input-container:hover {
+    border-color: var(--primary-color);
+    background: var(--gray-100);
 }
 
-/* Status Messages */
-.status-container {
-    padding: 1.5rem;
-    border-radius: var(--radius-lg);
-    margin: 1.5rem 0;
-    background: var(--gray-50);
-    border: 1px solid var(--gray-200);
+/* Code Editor */
+.code-editor {
+    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace !important;
+    font-size: 0.875rem !important;
+    line-height: 1.6 !important;
+    background: var(--gray-50) !important;
+    border: 1px solid var(--gray-300) !important;
+    border-radius: var(--radius-md) !important;
+    padding: 1rem !important;
 }
 
+/* Status Messages */
 .status-message {
-    display: flex;
-    align-items: center;
-    padding: 1rem 1.25rem;
+    padding: 1rem;
     border-radius: var(--radius-md);
-    background: white;
+    margin: 1rem 0;
     border-left: 4px solid;
-    margin-bottom: 1rem;
-    animation: slideIn 0.3s ease;
-}
-
-@keyframes slideIn {
-    from {
-        opacity: 0;
-        transform: translateY(-10px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
+    background: var(--gray-50);
+    font-size: 0.875rem;
 }
 
 .status-message.success {
-    border-left-color: var(--success-green);
+    border-left-color: var(--success-color);
+    background: #f0fdf4;
 }
 
 .status-message.error {
-    border-left-color: var(--error-red);
+    border-left-color: var(--error-color);
+    background: #fef2f2;
 }
 
 .status-message.warning {
-    border-left-color: var(--warning-orange);
+    border-left-color: var(--warning-color);
+    background: #fffbeb;
 }
 
 .status-message.info {
-    border-left-color: var(--info-blue);
-}
-
-.status-message .material-icons {
-    font-size: 1.5rem !important;
-    margin-right: 0.75rem;
+    border-left-color: var(--primary-color);
+    background: #eff6ff;
 }
 
-.error-message {
-    padding: 1.5rem;
-    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
-    border-radius: var(--radius-lg);
-    border: 1px solid var(--error-red);
-    margin: 1.5rem 0;
-}
-
-.error-message h4 {
-    margin-top: 0;
-    color: var(--error-red);
+/* File Downloads */
+.file-download-item {
     display: flex;
     align-items: center;
-    gap: 0.5rem;
-}
-
-.error-message ul {
-    margin: 0.75rem 0 0 0;
-    padding-left: 1.5rem;
+    justify-content: space-between;
+    padding: 1rem;
+    border: 1px solid var(--gray-200);
+    border-radius: var(--radius-md);
+    margin-bottom: 0.75rem;
+    background: var(--gray-50);
 }
 
-.error-message li {
-    margin-bottom: 0.5rem;
-    color: var(--gray-700);
+.file-download-item .file-info {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
 }
 
-/* Button Styles */
-button {
-    transition: all 0.3s ease !important;
+.file-download-item .file-icon {
+    color: var(--primary-color);
+    font-size: 1.25rem;
 }
 
-button:hover {
-    transform: translateY(-2px) !important;
-    box-shadow: var(--shadow-md) !important;
+.file-download-item .file-name {
+    font-weight: 500;
+    color: var(--gray-800);
 }
 
-button.primary {
-    background: linear-gradient(90deg, var(--primary-yellow) 0%, var(--primary-yellow-dark) 100%) !important;
-    border: none !important;
-    color: var(--gray-900) !important;
-    font-weight: 600 !important;
+.file-download-item .file-size {
+    font-size: 0.75rem;
+    color: var(--gray-500);
 }
 
-button.secondary {
-    background: white !important;
-    border: 2px solid var(--gray-300) !important;
-    color: var(--gray-700) !important;
-    font-weight: 600 !important;
+/* Accordion */
+.accordion {
+    border: 1px solid var(--gray-200);
+    border-radius: var(--radius-md);
+    margin: 1.5rem 0;
 }
 
-/* Form Styles */
-input, textarea, select {
-    border-radius: var(--radius-md) !important;
-    border: 1px solid var(--gray-300) !important;
-    transition: all 0.3s ease !important;
+.accordion-header {
+    padding: 1rem 1.5rem;
+    background: var(--gray-50);
+    border-bottom: 1px solid var(--gray-200);
+    font-weight: 600;
+    color: var(--gray-800);
+    cursor: pointer;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
 }
 
-input:focus, textarea:focus, select:focus {
-    border-color: var(--primary-yellow) !important;
-    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1) !important;
-    outline: none !important;
+.accordion-content {
+    padding: 1.5rem;
+    background: white;
 }
 
-/* Tab Styles */
-.tab-nav {
-    border-bottom: 2px solid var(--gray-200) !important;
+/* Radio and Checkbox */
+.radio-group, .checkbox-group {
+    display: flex;
+    flex-direction: column;
+    gap: 0.75rem;
 }
 
-.tab-nav button {
-    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
-    margin-right: 0.25rem !important;
+.radio-item, .checkbox-item {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
 }
 
-.tab-nav button.selected {
-    background: linear-gradient(135deg, var(--primary-yellow-light) 0%, #FFF8E1 100%) !important;
-    border-color: var(--primary-yellow) !important;
-    border-bottom-color: transparent !important;
-    color: var(--gray-900) !important;
-    font-weight: 600 !important;
+.radio-item input[type="radio"],
+.checkbox-item input[type="checkbox"] {
+    width: auto;
+    margin: 0;
 }
 
-/* Code Editor */
-#code_editor {
-    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace !important;
-    font-size: 0.875rem !important;
-    line-height: 1.6 !important;
-    background: var(--gray-50) !important;
-    border: 1px solid var(--gray-300) !important;
-    border-radius: var(--radius-lg) !important;
-    padding: 1.5rem !important;
+/* Divider */
+.divider {
+    height: 1px;
+    background: var(--gray-200);
+    margin: 1.5rem 0;
 }
 
 /* Responsive Design */
 @media (max-width: 1024px) {
+    .main-container {
+        flex-direction: column;
+    }
+    
+    .sidebar {
+        width: 100%;
+        border-right: none;
+        border-bottom: 1px solid var(--gray-200);
+    }
+    
     .gradio-container {
         padding: 0.5rem !important;
     }
-    
+}
+
+@media (max-width: 768px) {
     .header-content {
         flex-direction: column;
-        gap: 1.5rem;
         text-align: center;
+        gap: 1rem;
     }
     
     .logo-section {
@@ -573,92 +501,63 @@ input:focus, textarea:focus, select:focus {
         text-align: center;
     }
     
-    .sidebar {
-        padding: 1rem !important;
+    .step-group {
+        padding: 1.5rem;
     }
     
-    .step {
-        flex-direction: column;
-        text-align: center;
+    .main-content {
         padding: 1rem;
     }
-    
-    .step-number {
-        margin-bottom: 0.5rem;
-    }
 }
 
-@media (max-width: 768px) {
-    body {
-        padding: 10px;
-    }
-    
-    .logo-text h1 {
-        font-size: 1.75rem;
-    }
-    
-    .header-badge {
-        width: 100%;
-        justify-content: center;
-    }
-    
-    .api-guide {
-        padding: 1rem;
-    }
+/* Loading Animation */
+@keyframes spin {
+    from { transform: rotate(0deg); }
+    to { transform: rotate(360deg); }
 }
 
-/* Animation for success states */
-@keyframes pulse {
-    0%, 100% {
-        opacity: 1;
-    }
-    50% {
-        opacity: 0.8;
-    }
+.loading-spinner {
+    display: inline-block;
+    width: 16px;
+    height: 16px;
+    border: 2px solid var(--gray-300);
+    border-top-color: var(--primary-color);
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
 }
 
-.success-pulse {
-    animation: pulse 2s infinite;
+/* Utility Classes */
+.text-sm {
+    font-size: 0.875rem;
 }
 
-/* Loading State */
-.loading {
-    position: relative;
-    pointer-events: none;
+.text-xs {
+    font-size: 0.75rem;
 }
 
-.loading::after {
-    content: '';
-    position: absolute;
-    top: 0;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    background: rgba(255, 255, 255, 0.8);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: inherit;
-    z-index: 10;
-}
-
-.loading::before {
-    content: '';
-    position: absolute;
-    top: 50%;
-    left: 50%;
-    width: 2.5rem;
-    height: 2.5rem;
-    margin: -1.25rem 0 0 -1.25rem;
-    border: 3px solid var(--gray-300);
-    border-top-color: var(--primary-yellow);
-    border-radius: 50%;
-    animation: spin 1s linear infinite;
-    z-index: 11;
+.font-medium {
+    font-weight: 500;
 }
 
-@keyframes spin {
-    to {
-        transform: rotate(360deg);
-    }
-}
+.font-semibold {
+    font-weight: 600;
+}
+
+.text-gray-600 {
+    color: var(--gray-600);
+}
+
+.text-gray-700 {
+    color: var(--gray-700);
+}
+
+.mt-1 { margin-top: 0.25rem; }
+.mt-2 { margin-top: 0.5rem; }
+.mt-3 { margin-top: 0.75rem; }
+.mt-4 { margin-top: 1rem; }
+.mb-1 { margin-bottom: 0.25rem; }
+.mb-2 { margin-bottom: 0.5rem; }
+.mb-3 { margin-bottom: 0.75rem; }
+.mb-4 { margin-bottom: 1rem; }
+.ml-2 { margin-left: 0.5rem; }
+.mr-2 { margin-right: 0.5rem; }