:root {
    --color-primary: #2A5298;
    --color-secondary: #30B5AF;
    --color-accent: #FF6B35;
    --color-dark: #1A2A40;
    --color-light: #F7F9FC;
    --color-white: #FFFFFF;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-gray-400: #BDBDBD;
    --color-gray-500: #9E9E9E;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    --transition-fast: 150ms;
    --transition-normal: 300ms;
    --transition-slow: 500ms;
}

/* Reset & Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--color-light);
    color: var(--color-dark);
    min-height: 100vh;
}

/* Layout */
.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    flex: 1;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.text-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.text-description {
    font-size: 1.2rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Type Selector */
.type-selector {
    margin-bottom: var(--spacing-xl);
}

.type-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xs);
}

.type-tab {
    flex: 1;
    max-width: 200px;
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-gray-600);
}

.type-tab:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.type-tab.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.tab-icon {
    font-size: 1.2rem;
}

/* Password Container */
.password-container {
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.password-integrated-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.password-metadata {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
}

.metadata-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

.metadata-value {
    font-weight: 700;
    font-size: 0.9rem;
}

.metadata-details {
    font-size: 0.75rem;
    opacity: 0.8;
}

.password-field-container {
    position: relative;
}

.password-field {
    font-family: 'Courier New', monospace;
    background-color: var(--color-white);
    border: none;
    padding: var(--spacing-xl) 80px var(--spacing-xl) var(--spacing-xl);
    font-size: 1.5rem;
    font-weight: normal;
    color: var(--color-dark);
    letter-spacing: 1px;
    word-break: break-all;
    text-align: center;
    width: 100%;
    transition: all var(--transition-normal) ease;
}

.password-field:hover {
    background-color: rgba(42, 82, 152, 0.03);
}

.password-actions {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: var(--spacing-sm);
}

.action-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: 50%;
    transition: all var(--transition-normal) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-icon:hover {
    background-color: rgba(42, 82, 152, 0.1);
}

.action-icon svg {
    transition: transform var(--transition-normal) ease;
}

.action-icon:hover svg {
    transform: scale(1.2);
}

.strength-meter {
    width: 100%;
    height: 6px;
    background-color: var(--color-gray-200);
    position: relative;
    overflow: hidden;
}

.strength-indicator {
    height: 100%;
    transition: all var(--transition-normal) ease;
}

.password-hint {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(48, 181, 175, 0.1);
    border-top: 1px solid var(--color-gray-200);
    font-size: 0.9rem;
    color: var(--color-gray-700);
}

.hint-label {
    font-weight: 600;
    margin-right: var(--spacing-sm);
}

/* Button Group */
.button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.action-button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-gray-100);
    color: var(--color-dark);
    font-size: 15px;
    font-weight: 500;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal) ease;
    box-shadow: var(--shadow-sm);
}

.action-button:hover {
    background: var(--color-gray-200);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-button.primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
}

.action-button.primary:hover {
    background-color: var(--color-dark);
}

/* Options Panel */
.options-panel {
    max-width: 800px;
    margin: 0 auto;
}

.option-section {
    display: none;
    background-color: var(--color-white);
border-radius: var(--border-radius-lg);
   box-shadow: var(--shadow-lg);
   padding: var(--spacing-xl);
   margin-bottom: var(--spacing-xl);
}

.option-section.active {
   display: block;
}

.options-title {
   text-align: center;
   margin-bottom: var(--spacing-lg);
   font-size: 1.2rem;
   font-weight: 600;
   color: var(--color-dark);
}

/* Slider Container */
.slider-container {
   margin-bottom: var(--spacing-xl);
}

.slider-label {
   display: block;
   margin-bottom: var(--spacing-sm);
   font-weight: 600;
   color: var(--color-gray-700);
   text-align: center;
}

.slider {
   -webkit-appearance: none;
   width: 100%;
   height: 8px;
   border-radius: var(--border-radius-sm);
   background: var(--color-gray-200);
   outline: none;
   margin: var(--spacing-sm) 0;
}

.slider::-webkit-slider-thumb {
   -webkit-appearance: none;
   appearance: none;
   width: 20px;
   height: 20px;
   border-radius: 50%;
   background: var(--color-primary);
   cursor: pointer;
   box-shadow: var(--shadow-sm);
   transition: all var(--transition-normal) ease;
}

.slider::-webkit-slider-thumb:hover {
   background: var(--color-dark);
   transform: scale(1.1);
}

.slider::-moz-range-thumb {
   width: 20px;
   height: 20px;
   border-radius: 50%;
   background: var(--color-primary);
   cursor: pointer;
   border: none;
   box-shadow: var(--shadow-sm);
   transition: all var(--transition-normal) ease;
}

.slider::-moz-range-thumb:hover {
   background: var(--color-dark);
   transform: scale(1.1);
}

.slider-range {
   display: flex;
   justify-content: space-between;
   font-size: 0.8rem;
   color: var(--color-gray-500);
   margin-top: var(--spacing-xs);
}

/* Character Options */
.character-options, .memorable-options {
   margin-bottom: var(--spacing-lg);
}

.options-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
   gap: var(--spacing-md);
}

.option-item {
   display: flex;
   align-items: center;
   gap: var(--spacing-sm);
   padding: var(--spacing-sm);
   border-radius: var(--border-radius-sm);
   transition: background-color var(--transition-normal) ease;
}

.option-item:hover {
   background-color: var(--color-gray-100);
}

.option-item input[type="checkbox"] {
   -webkit-appearance: none;
   -moz-appearance: none;
   appearance: none;
   width: 18px;
   height: 18px;
   border: 2px solid var(--color-primary);
   border-radius: var(--border-radius-sm);
   outline: none;
   transition: all var(--transition-normal) ease;
   position: relative;
   cursor: pointer;
   flex-shrink: 0;
}

.option-item input[type="checkbox"]:checked {
   background-color: var(--color-primary);
}

.option-item input[type="checkbox"]:checked:after {
   content: '✓';
   position: absolute;
   color: var(--color-white);
   font-size: 12px;
   font-weight: bold;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
}

.option-item label {
   cursor: pointer;
   font-size: 0.9rem;
   color: var(--color-gray-700);
   flex: 1;
}

.option-item select {
   padding: var(--spacing-xs) var(--spacing-sm);
   border: 1px solid var(--color-gray-300);
   border-radius: var(--border-radius-sm);
   background-color: var(--color-white);
   color: var(--color-gray-700);
   font-size: 0.9rem;
   cursor: pointer;
}

/* Preset Section */
.preset-section {
   text-align: center;
}

.preset-group {
   display: flex;
   flex-wrap: wrap;
   justify-content: center;
   gap: var(--spacing-sm);
   margin-top: var(--spacing-md);
}

.preset-button {
   padding: var(--spacing-sm) var(--spacing-md);
   background-color: var(--color-gray-100);
   border: 1px solid var(--color-gray-300);
   border-radius: var(--border-radius-md);
   font-size: 0.85rem;
   cursor: pointer;
   transition: all var(--transition-normal) ease;
   color: var(--color-gray-700);
   font-weight: 500;
}

.preset-button:hover {
   background-color: var(--color-secondary);
   color: var(--color-white);
   transform: translateY(-2px);
   box-shadow: var(--shadow-sm);
}

/* Animation Effects */
@keyframes fadeInUp {
   from {
       opacity: 0;
       transform: translateY(20px);
   }
   to {
       opacity: 1;
       transform: translateY(0);
   }
}

@keyframes pulse {
   0%, 100% {
       transform: scale(1);
   }
   50% {
       transform: scale(1.05);
   }
}

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

.animate {
   animation: fadeInUp var(--transition-slow) ease forwards;
}

.pulse {
   animation: pulse 0.5s ease;
}

.slide-in {
   animation: slideIn var(--transition-normal) ease;
}

/* Copy Success Animation */
@keyframes copySuccess {
   0% { transform: scale(1); }
   50% { transform: scale(1.2); }
   100% { transform: scale(1); }
}

.copy-success svg {
   animation: copySuccess 0.5s ease;
}

/* Refresh Animation */
@keyframes refreshSpin {
   0% { transform: rotate(0deg); }
   100% { transform: rotate(360deg); }
}

.refresh-animate svg {
   animation: refreshSpin 0.8s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
   .container {
       padding: var(--spacing-lg);
   }
   
   .text-title {
       font-size: 2rem;
   }
   
   .text-description {
       font-size: 1rem;
   }
   
   .type-tabs {
       flex-direction: column;
   }
   
   .type-tab {
       max-width: none;
   }
   
   .password-metadata {
       flex-direction: column;
       align-items: flex-start;
       gap: var(--spacing-sm);
   }
   
   .password-field {
       font-size: 1.2rem;
       padding: var(--spacing-lg) 70px var(--spacing-lg) var(--spacing-lg);
   }
   
   .button-group {
       flex-direction: column;
   }
   
   .action-button {
       width: 100%;
   }
   
   .options-grid {
       grid-template-columns: 1fr;
   }
   
   .preset-group {
       flex-direction: column;
   }
   
   .preset-button {
       width: 100%;
   }
}

@media (max-width: 480px) {
   .container {
       padding: var(--spacing-md);
   }
   
   .text-title {
       font-size: 1.75rem;
   }
   
   .password-field {
       font-size: 1rem;
       padding: var(--spacing-md) 60px var(--spacing-md) var(--spacing-md);
   }
   
   .tab-text {
       font-size: 0.9rem;
   }
}


/* Password Hash Generator Specific Styles */

/* Input Form Styles */
.input-form {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.input-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.password-input-wrapper {
    position: relative;
}

.password-input {
    width: 100%;
    padding: var(--spacing-md) 50px var(--spacing-md) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: 1.1rem;
    font-family: 'Courier New', monospace;
    background-color: var(--color-white);
    transition: all var(--transition-normal) ease;
}

.password-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
}

.toggle-btn {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    font-size: 1.2rem;
    border-radius: 50%;
    transition: background-color var(--transition-normal) ease;
}

.toggle-btn:hover {
    background-color: var(--color-gray-100);
}

.algorithm-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    background-color: var(--color-white);
    cursor: pointer;
}

.algorithm-options {
    display: none;
}

.algorithm-options.active {
    display: block;
}

.bcrypt-options {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-md);
}

/* Results Styles */
.results-container {
    max-width: 800px;
    margin: 0 auto;
}

.hash-result-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.hash-metadata {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
}

.hash-field-container {
    position: relative;
}

.hash-field {
    font-family: 'Courier New', monospace;
    background-color: var(--color-white);
    padding: var(--spacing-xl) 80px var(--spacing-xl) var(--spacing-xl);
    font-size: 1.1rem;
    color: var(--color-dark);
    word-break: break-all;
    line-height: 1.6;
    transition: background-color var(--transition-normal) ease;
}

.hash-actions {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
}

.hash-info {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(48, 181, 175, 0.1);
    border-top: 1px solid var(--color-gray-200);
    font-size: 0.9rem;
    color: var(--color-gray-700);
}

.info-label {
    font-weight: 600;
    margin-right: var(--spacing-sm);
}

/* All Hashes Grid */
.all-hashes-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.hashes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.hash-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    transition: box-shadow var(--transition-normal) ease;
}

.hash-item:hover {
    box-shadow: var(--shadow-md);
}

.hash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.algorithm-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.security-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-white);
}

.hash-display {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.hash-code {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--color-gray-700);
    background-color: var(--color-gray-100);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    word-break: break-all;
    flex: 1;
    line-height: 1.4;
}

.copy-hash-btn.mini {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-normal) ease;
}

.copy-hash-btn.mini:hover {
    background-color: var(--color-gray-200);
}

.hash-details {
    color: var(--color-gray-500);
    font-size: 0.8rem;
    line-height: 1.3;
}

/* Verification Section */
.verification-section {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.verification-container {
    margin-top: var(--spacing-lg);
}

.verify-input-group {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.verify-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.verify-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
}

.verification-result {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-md);
}

.verification-success {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    background-color: #28a745;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.verification-error {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    background-color: #dc3545;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.verification-icon {
    font-size: 1.2rem;
}

.verification-text {
    font-weight: 500;
}

/* Info Panel */
.info-panel {
    max-width: 800px;
    margin: 0 auto;
}

.info-section {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-dark);
}

.algorithm-comparison {
    display: grid;
    gap: var(--spacing-lg);
}

.comparison-item {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.comparison-item.recommended {
    background-color: rgba(40, 167, 69, 0.05);
}

.comparison-item.good {
    background-color: rgba(23, 162, 184, 0.05);
}

.comparison-item.warning {
    background-color: rgba(220, 53, 69, 0.05);
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.algorithm-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--color-white);
}

.algorithm-badge.bcrypt {
    background-color: #0d6efd;
}

.algorithm-badge.argon2 {
    background-color: #6f42c1;
}

.algorithm-badge.sha {
    background-color: #28a745;
}

.algorithm-badge.legacy {
    background-color: #dc3545;
}

.recommendation {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-600);
}

/* Copy Success Animation */
.copy-success {
    animation: copySuccess 0.5s ease;
}

@keyframes copySuccess {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .verify-input-group {
        flex-direction: column;
    }
    
    .hash-metadata {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .hashes-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .password-input {
        padding-right: 60px;
    }
    
    .hash-field {
        padding: var(--spacing-lg) 60px var(--spacing-lg) var(--spacing-lg);
        font-size: 1rem;
    }
}


/* Educational Enhancement Styles */
.comparison-item.educational {
    background-color: rgba(23, 162, 184, 0.05);
}

.algorithm-badge.important {
    background-color: #dc3545;
    color: var(--color-white);
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
}

.algorithm-badge.info {
    background-color: #17a2b8;
    color: var(--color-white);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.algorithm-badge.warning {
    background-color: #ffc107;
    color: var(--color-dark);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Enhanced educational content formatting */
.comparison-item.educational p {
    line-height: 1.7;
}

.comparison-item.educational strong {
    color: var(--color-primary);
    font-weight: 600;
}

.comparison-item.warning strong {
    color: #721c24;
    font-weight: 600;
}







/* Inherit base styles from enhanced-styles.css */
@import url('./enhanced-styles.css');

/* IP Checker Specific Styles */

/* Current IP Display */
.current-ip-container {
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.current-ip-display {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.ip-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.ip-label {
    font-weight: 600;
    font-size: 1.1rem;
}

.ip-address {
    font-family: 'Courier New', monospace;
    font-size: 1.3rem;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    letter-spacing: 1px;
}

.copy-ip-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-normal) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-ip-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* IP Input Form */
.ip-input-wrapper {
    position: relative;
}

.ip-input {
    width: 100%;
    padding: var(--spacing-md) 60px var(--spacing-md) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: 1.1rem;
    font-family: 'Courier New', monospace;
    background-color: var(--color-white);
    transition: all var(--transition-normal) ease;
}

.ip-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
}

.validate-btn {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-secondary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all var(--transition-normal) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.validate-btn:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.validate-btn.invalid {
    background: var(--color-accent);
    color: var(--color-white);
}

.validate-btn.valid {
    background: #28a745;
    color: var(--color-white);
}

/* Quick Check Buttons */
.quick-check-section {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.quick-check-title {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.quick-check-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.quick-ip-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal) ease;
    color: var(--color-gray-700);
}

.quick-ip-btn:hover {
    background: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Results Container */
.results-container {
    max-width: 1000px;
    margin: 0 auto var(--spacing-xl);
}

.ip-result-container {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.result-header {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.result-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
}

.checked-ip {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checked-label {
    font-weight: 600;
    color: var(--color-gray-600);
}

.checked-value {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: bold;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

/* Location Grid */
.location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
}

.info-card {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-normal) ease;
}

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

.card-header {
    background: var(--color-gray-100);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.card-icon {
    font-size: 1.3rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
}

.card-content {
    padding: var(--spacing-md);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.info-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--color-gray-600);
    min-width: 100px;
}

.info-value {
    text-align: right;
    color: var(--color-dark);
    flex: 1;
    word-break: break-word;
}

.flag-icon {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: var(--spacing-sm);
}

.proxy-yes {
    color: #dc3545;
    font-weight: 600;
}

.proxy-no {
    color: #28a745;
    font-weight: 600;
}

/* Map Section */
.map-section {
    margin: var(--spacing-xl);
    margin-bottom: 0;
}

.map-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.map-container {
    width: 100%;
    height: 300px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.location-map {
    width: 100%;
    height: 100%;
    border: none;
}

.map-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.map-link {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-secondary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-normal) ease;
}

.map-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Data Export */
.data-export {
    padding: var(--spacing-xl);
    background: var(--color-gray-100);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Error Container */
.error-container {
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2xl);
    text-align: center;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.error-description {
    color: var(--color-gray-600);
    font-size: 1.1rem;
}

.error-message {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.error-icon {
    color: #dc3545;
    font-size: 1.2rem;
}

.error-text {
    color: #721c24;
    font-weight: 500;
}

/* Educational Content */
.educational-content {
    display: grid;
    gap: var(--spacing-lg);
}

.education-item {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    background: var(--color-gray-100);
}

.education-item.warning {
    background: rgba(220, 53, 69, 0.05);
    border: 1px solid #dc3545;
}

.education-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.education-item p {
    line-height: 1.6;
    color: var(--color-gray-700);
    margin: 0;
}

.education-item strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Copy Success Animation */
@keyframes copySuccess {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.copy-success {
    animation: copySuccess 0.5s ease;
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: var(--spacing-sm);
    border: 2px solid var(--color-gray-300);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .current-ip-display {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .result-header {
        flex-direction: column;
        text-align: center;
    }

    .location-grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg);
    }

    .info-row {
        flex-direction: column;
        gap: var(--spacing-xs);
        align-items: flex-start;
    }

    .info-value {
        text-align: left;
    }

    .map-links {
        flex-direction: column;
    }

    .data-export {
        flex-direction: column;
    }

    .quick-check-buttons {
        flex-direction: column;
    }

    .quick-ip-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .ip-address {
        font-size: 1.1rem;
    }

    .ip-input {
        font-size: 1rem;
        padding-right: 50px;
    }

    .map-container {
        height: 250px;
    }
}