/* CSS Variables for theming */
:root {
    --primary-color: #8B4513;
    --secondary-color: #D2691E;
    --accent-color: #FF8C00;
    --highlight-color: #FFA500;
    --light-color: #FFD700;
    --background-color: #FFFFFF;
    --surface-color: #F8F9FA;
    --text-color: #333333;
    --text-secondary: #666666;
    --border-color: #E0E0E0;
    --shadow-color: rgba(139, 69, 19, 0.1);
    --success-color: #28A745;
    --warning-color: #FFC107;
    --error-color: #DC3545;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --focus-ring: 0 0 0 3px rgba(255, 140, 0, 0.25);
    --focus-ring-success: 0 0 0 3px rgba(40, 167, 69, 0.25);
    --focus-ring-error: 0 0 0 3px rgba(220, 53, 69, 0.25);
}

/* Dark theme variables */
[data-theme="dark"] {
    --background-color: #1A1A1A;
    --surface-color: #2D2D2D;
    --text-color: #FFFFFF;
    --text-secondary: #CCCCCC;
    --border-color: #404040;
    --shadow-color: rgba(255, 165, 0, 0.1);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: var(--transition);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styles */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    cursor: pointer;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-link:focus-visible {
    outline: 2px solid white;
    outline-offset: 4px;
    border-radius: 4px;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: inherit;
}

.nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-btn:active {
    transform: translateY(0);
}

.nav-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.nav-btn.active {
    background: var(--accent-color);
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
    position: relative;
}

.nav-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: white;
    border-radius: 2px;
}

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

.header-controls {
    display: flex;
    gap: 0.5rem;
}

.control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    padding: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.control-btn:active {
    transform: scale(0.95);
}

.control-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Main content styles */
.main {
    min-height: calc(100vh - 120px);
    padding: 2rem 0;
}

.section {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.section.active {
    display: block !important;
}

/* Standalone pages (FAQ, Privacy) - sections should always be visible when active */
body[data-page="faq"] .section.active,
body[data-page="privacy"] .section.active {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Ensure main content is visible on FAQ and Privacy pages */
body[data-page="faq"] .main,
body[data-page="privacy"] .main {
    display: block !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
    border-radius: 2px;
}

/* Inspection styles */
.inspection-guide {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.step-counter {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    position: relative;
}

.current-step {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.5rem;
    display: inline-block;
    min-width: 2rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 140, 0, 0.1);
    border-radius: 8px;
    transition: var(--transition);
}

/* Progress Bar for Steps */
.step-progress {
    width: 100%;
    height: 4px;
    background: var(--surface-color);
    border-radius: 2px;
    margin: 1rem 0 2rem;
    overflow: hidden;
}

.step-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
    border-radius: 2px;
    transition: width 0.5s ease;
}

.inspection-step {
    display: none;
    animation: slideIn 0.5s ease-in-out;
}

.inspection-step.active {
    display: block;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.step-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.step-icon {
    font-size: 2rem;
    background: var(--accent-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.step-image {
    display: flex;
    justify-content: center;
}

.placeholder-image {
    background: linear-gradient(135deg, var(--highlight-color), var(--light-color));
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    color: white;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 300px;
}

.placeholder-image span {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.placeholder-image p {
    font-size: 1.1rem;
    font-weight: 500;
}

.step-instructions {
    padding: 1rem;
}

.step-instructions p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.step-instructions ul {
    list-style: none;
}

.step-instructions li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 2rem;
}

.step-instructions li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Checklist styles */
.checklist {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.checklist-item:hover {
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.checklist-item:focus-within {
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
}

.checklist-item:active {
    transform: translateX(2px);
}

.checklist-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
}

.checklist-item input[type="checkbox"]:checked + .checkmark {
    background: var(--success-color);
    border-color: var(--success-color);
    animation: checkPulse 0.3s ease;
}

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

.checklist-item input[type="checkbox"]:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.875rem;
    animation: checkAppear 0.2s ease;
}

@keyframes checkAppear {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* Form styles */
.inspection-form {
    background: var(--background-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select,
.frequency-item select,
.frequency-grid select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--surface-color);
    color: var(--text-color);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
    transform: translateY(-1px);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown),
.form-group select:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
    box-shadow: var(--focus-ring-error);
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown),
.form-group select:valid:not(:placeholder-shown) {
    border-color: var(--success-color);
    box-shadow: var(--focus-ring-success);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    opacity: 0.5;
}

.condition-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.condition-btn {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
}

.condition-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-color);
    border-color: var(--accent-color);
}

.condition-btn:active {
    transform: translateY(0);
}

.condition-btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.condition-btn.active {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4);
    transform: scale(1.05);
}

.condition-btn.active:hover {
    transform: scale(1.08) translateY(-2px);
}

.condition-btn span:first-child {
    font-size: 2rem;
}

/* Step navigation */
.step-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.nav-step-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
}

.nav-step-btn:hover:not(:disabled) {
    background: var(--highlight-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.nav-step-btn:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.5;
    transform: none;
}

.nav-step-btn:focus-visible:not(:disabled) {
    outline: 2px solid white;
    outline-offset: 2px;
}

.nav-step-btn:active:not(:disabled) {
    transform: translateY(0);
}

.nav-step-btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.nav-step-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.nav-step-btn.save {
    background: var(--success-color);
}

.nav-step-btn.save:hover {
    background: #218838;
}

/* Inspection history */
.inspection-history {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.inspection-history h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.history-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.history-item:hover {
    border-color: var(--accent-color);
    transform: translateX(5px);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.history-pet-name {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.history-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.history-condition {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-left: 1rem;
}

.history-condition.good {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.history-condition.attention {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.history-condition.poor {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

.history-notes {
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Care section styles */
.care-categories {
    margin-bottom: 2rem;
}

.care-category {
    display: none;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
    animation: fadeIn 0.5s ease-in-out;
}

.care-category.active {
    display: block;
}

.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.category-header h3 {
    font-size: 2rem;
    color: var(--primary-color);
}

.category-icon {
    font-size: 2.5rem;
    background: var(--accent-color);
    color: white;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.care-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.care-item {
    background: var(--background-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.care-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.care-item h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.care-item p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.care-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.care-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.care-step:hover {
    background: var(--accent-color);
    color: white;
    transform: translateX(5px);
}

.step-number {
    background: var(--accent-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.care-step:hover .step-number {
    background: white;
    color: var(--accent-color);
}

.care-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 2px solid var(--warning-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.care-tips {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tip-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.tip-item:hover {
    background: var(--accent-color);
    color: white;
    transform: translateX(5px);
}

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

.care-navigation {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.care-nav-btn {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--text-color);
}

.care-nav-btn:hover {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-color);
}

.care-nav-btn.active {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: white;
}

.care-nav-btn span:first-child {
    font-size: 1.5rem;
}

/* Maintenance section styles */
.maintenance-setup {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.setup-form h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.maintenance-frequencies {
    margin: 2rem 0;
}

.maintenance-frequencies h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.frequency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.frequency-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.frequency-item label {
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

/* Frequency Grid Select Styles */
.frequency-item select,
.frequency-grid select,
.frequency-grid .frequency-item select,
#inspectionFreq,
#cleaningFreq,
#nailFreq,
#moisturizingFreq {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--surface-color);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    color: var(--text-color);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    box-sizing: border-box;
    min-height: 44px;
    display: block;
}

[data-theme="dark"] .frequency-item select,
[data-theme="dark"] .frequency-grid select,
[data-theme="dark"] #inspectionFreq,
[data-theme="dark"] #cleaningFreq,
[data-theme="dark"] #nailFreq,
[data-theme="dark"] #moisturizingFreq {
    background-color: var(--surface-color);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23fff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    color: var(--text-color);
}

.frequency-item select:hover,
.frequency-grid select:hover,
#inspectionFreq:hover,
#cleaningFreq:hover,
#nailFreq:hover,
#moisturizingFreq:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.frequency-item select:focus,
.frequency-grid select:focus,
#inspectionFreq:focus,
#cleaningFreq:focus,
#nailFreq:focus,
#moisturizingFreq:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
    transform: translateY(-1px);
}

.frequency-item select:focus-visible,
.frequency-grid select:focus-visible,
#inspectionFreq:focus-visible,
#cleaningFreq:focus-visible,
#nailFreq:focus-visible,
#moisturizingFreq:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.frequency-item select option,
.frequency-grid select option,
#inspectionFreq option,
#cleaningFreq option,
#nailFreq option,
#moisturizingFreq option {
    background: var(--background-color);
    color: var(--text-color);
    padding: 0.5rem;
}

.frequency-item select option:checked,
.frequency-grid select option:checked,
#inspectionFreq option:checked,
#cleaningFreq option:checked,
#nailFreq option:checked,
#moisturizingFreq option:checked {
    background: var(--accent-color);
    color: white;
}

.frequency-item select option:hover,
.frequency-grid select option:hover {
    background: var(--surface-color);
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    margin-top: 1rem;
}

.btn-primary:hover {
    background: var(--highlight-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(255, 140, 0, 0.3);
}

.btn-primary:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: var(--focus-ring);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Calendar styles */
.maintenance-calendar {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.calendar-header h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.calendar-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.calendar-nav {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.calendar-nav:hover {
    background: var(--highlight-color);
    transform: scale(1.1);
}

.calendar-nav:active {
    transform: scale(0.95);
}

.calendar-nav:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.calendar-month {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    min-width: 150px;
    text-align: center;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.calendar-day {
    background: var(--background-color);
    padding: 1rem;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.25rem;
    transition: var(--transition);
    cursor: pointer;
}

.calendar-day:hover {
    background: var(--surface-color);
    transform: scale(1.05);
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.calendar-day:active {
    transform: scale(0.98);
}

.calendar-day:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    z-index: 2;
}

.calendar-day.other-month {
    background: var(--surface-color);
    color: var(--text-secondary);
    opacity: 0.5;
}

.calendar-day.today {
    background: var(--accent-color);
    color: white;
    font-weight: bold;
    position: relative;
}

.calendar-day.today::before {
    content: '';
    position: absolute;
    top: 5px;
    right: 5px;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--accent-color);
}

.calendar-day.has-task {
    background: rgba(255, 140, 0, 0.1);
    border: 2px solid var(--accent-color);
    position: relative;
}

.calendar-day.has-task::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
}

.day-number {
    font-weight: bold;
    font-size: 1.1rem;
}

.day-tasks {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
}

.task-indicator {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem;
    border-radius: 4px;
    font-size: 0.7rem;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Tasks list styles */
.maintenance-tasks {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.maintenance-tasks h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.task-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.task-item:hover {
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.task-item:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.task-item.overdue {
    border-color: var(--error-color);
    background: rgba(220, 53, 69, 0.05);
    border-left-width: 4px;
    animation: pulseError 2s ease-in-out infinite;
}

@keyframes pulseError {
    0%, 100% { border-left-color: var(--error-color); }
    50% { border-left-color: rgba(220, 53, 69, 0.5); }
}

.task-item.today {
    border-color: var(--warning-color);
    background: rgba(255, 193, 7, 0.05);
    border-left-width: 4px;
}

.task-info {
    flex: 1;
}

.task-title {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.task-pet {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.task-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-left: 1rem;
}

.task-actions {
    display: flex;
    gap: 0.5rem;
}

.task-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.task-btn:hover {
    background: var(--highlight-color);
    transform: translateY(-2px);
}

.task-btn.complete {
    background: var(--success-color);
}

.task-btn.complete:hover {
    background: #218838;
}

/* Protection section styles */
.season-selector {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.season-btn {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
    color: var(--text-color);
}

.season-btn:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-color);
}

.season-btn.active {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: white;
}

.season-icon {
    font-size: 2rem;
}

.protection-content {
    margin-bottom: 2rem;
}

.season-protection {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.season-protection.active {
    display: block;
}

.season-protection h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.protection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.protection-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: var(--transition);
}

.protection-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-color);
}

.protection-card:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.card-header h4 {
    color: var(--primary-color);
    font-size: 1.4rem;
}

.card-icon {
    font-size: 2rem;
    background: var(--accent-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.protection-tips {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tip {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.tip:hover {
    border-color: var(--accent-color);
    transform: translateX(5px);
}

.tip-icon {
    font-size: 1.5rem;
    background: var(--accent-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Footer styles */
.footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-logo {
    height: 35px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    font-weight: 500;
    opacity: 0.95;
}

.footer-link:hover {
    opacity: 1;
    color: var(--light-color);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.footer-link:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
    border-radius: var(--border-radius);
}

.footer-link:active {
    transform: translateY(0);
}

.footer-separator {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
    user-select: none;
}

@media (max-width: 768px) {
    .footer {
        padding: 1.25rem 0;
    }

    .footer-brand {
        gap: 0.75rem;
    }

    .footer-logo {
        height: 30px;
    }

    .footer p {
        font-size: 0.85rem;
    }

    .footer-links {
        gap: 0.75rem;
    }

    .footer-link {
        font-size: 0.85rem;
        padding: 0.2rem 0.4rem;
    }

    .footer-separator {
        font-size: 0.85rem;
    }
}

/* Improved Season Button States */
.season-btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.season-btn:active {
    transform: translateY(0) scale(0.98);
}

/* Improved Care Navigation */
.care-nav-btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.care-nav-btn:active {
    transform: translateY(0);
}

/* Improved Task Buttons */
.task-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.task-btn:active:not(:disabled) {
    transform: translateY(0);
}

/* Form Validation Messages */
.form-error {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideDown 0.3s ease;
}

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

.form-success {
    color: var(--success-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Input Group Improvements */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group input:focus + label,
.input-group textarea:focus + label,
.input-group input:not(:placeholder-shown) + label,
.input-group textarea:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.9);
    color: var(--accent-color);
}

.input-group label {
    position: absolute;
    left: 0.75rem;
    top: 0.75rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: var(--transition-fast);
    background: var(--surface-color);
    padding: 0 0.25rem;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Smooth Page Transitions */
.section {
    animation: fadeIn 0.4s ease-out;
}

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

/* Responsive design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }

    .logo-img {
        height: 35px;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    .nav {
        width: 100%;
        justify-content: center;
    }
    
    .nav-btn {
        flex: 1;
        justify-content: center;
        padding: 1rem;
        min-width: 60px;
    }
    
    .nav-text {
        display: none;
    }
    
    /* Improve touch targets */
    button,
    .nav-btn,
    .control-btn,
    .care-nav-btn,
    .season-btn,
    .condition-btn,
    .task-btn,
    .btn-primary,
    .nav-step-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Better spacing on mobile */
    .container {
        padding: 0 15px;
    }
    
    /* Improve form inputs on mobile */
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .step-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .frequency-grid {
        grid-template-columns: 1fr;
    }
    
    .calendar-grid {
        font-size: 0.8rem;
    }
    
    .calendar-day {
        min-height: 60px;
        padding: 0.5rem;
    }
    
    .protection-grid {
        grid-template-columns: 1fr;
    }
    
    .season-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .care-navigation {
        flex-direction: column;
    }
    
    .care-nav-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .main {
        padding: 1rem 0;
    }

    .logo-img {
        height: 30px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .logo-link {
        gap: 0.5rem;
    }

    .footer-logo {
        height: 25px;
    }

    .footer-brand {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .inspection-guide,
    .maintenance-setup,
    .maintenance-calendar,
    .maintenance-tasks,
    .protection-card {
        padding: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .step-header h3 {
        font-size: 1.3rem;
    }
    
    .category-header h3 {
        font-size: 1.5rem;
    }
    
    .season-protection h3 {
        font-size: 1.5rem;
    }
    
    .condition-buttons {
        flex-direction: column;
    }
    
    .condition-btn {
        width: 100%;
    }
    
    .step-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-step-btn {
        width: 100%;
        justify-content: center;
    }
    
    .calendar-day {
        min-height: 50px;
        padding: 0.25rem;
    }
    
    .task-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .task-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --shadow-color: rgba(0, 0, 0, 0.5);
    }
    
    .nav-btn,
    .control-btn,
    .care-nav-btn,
    .season-btn,
    .condition-btn,
    .task-btn,
    .btn-primary {
        border: 2px solid currentColor;
    }
}

/* Font Awesome icon styles */
.nav-icon i,
.step-icon i,
.category-icon i,
.card-icon i,
.tip-icon i,
.warning-icon i,
.season-icon i,
.theme-icon i,
.lang-flag i {
    display: inline-block;
}

.placeholder-image span i {
    font-size: 3rem;
}

.step-icon i,
.category-icon i,
.card-icon i {
    font-size: inherit;
}

/* UX Improvements */

/* Skeleton Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--surface-color) 25%, rgba(255, 255, 255, 0.5) 50%, var(--surface-color) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--border-radius);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-title {
    height: 2rem;
    width: 60%;
    margin-bottom: 1rem;
}

.skeleton-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--surface-color);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--highlight-color);
}

/* Tooltip */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    border-radius: 6px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(-50%) translateY(-5px);
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Progress Indicator */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--surface-color);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
    border-radius: 4px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    opacity: 0.5;
    margin-bottom: 1rem;
}

.empty-state-title {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.empty-state-description {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Notification Toast Styles */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid;
    z-index: 10000;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
}

.toast.success {
    border-left-color: var(--success-color);
}

.toast.error {
    border-left-color: var(--error-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

.toast.info {
    border-left-color: var(--accent-color);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Badge Styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.badge-warning {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.badge-error {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

.badge-info {
    background: rgba(255, 140, 0, 0.1);
    color: var(--accent-color);
}

/* Improved Button States */
button:disabled,
.btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    filter: grayscale(0.3);
}

button:not(:disabled),
.btn:not(:disabled) {
    cursor: pointer;
}

/* Card Hover Improvements */
.care-item,
.protection-card,
.history-item {
    transition: var(--transition);
}

.care-item:hover,
.protection-card:hover,
.history-item:hover {
    transform: translateY(-2px);
}

/* Selection Styles */
::selection {
    background: var(--accent-color);
    color: white;
}

::-moz-selection {
    background: var(--accent-color);
    color: white;
}

/* Improved Link Styles */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-fast);
    border-bottom: 1px solid transparent;
}

a:hover {
    border-bottom-color: var(--accent-color);
}

a:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .step-navigation,
    .care-navigation,
    .season-selector,
    .calendar-controls,
    .task-actions {
        display: none !important;
    }
    
    .section {
        display: block !important;
        page-break-inside: avoid;
    }
    
    .protection-card,
    .care-item,
    .history-item {
        page-break-inside: avoid;
    }
}

/* ============================================
   UX IMPROVEMENTS - Enhanced Toast System
   ============================================ */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 400px;
    pointer-events: none;
}

.toast {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid;
    padding: 0;
    max-width: 100%;
    pointer-events: all;
    opacity: 0;
    transform: translateX(120%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.toast-show {
    opacity: 1;
    transform: translateX(0);
}

.toast-hide {
    opacity: 0;
    transform: translateX(120%);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-color);
}

.toast-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.toast-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-color);
}

.toast-success {
    border-left-color: var(--success-color);
}

.toast-success .toast-icon {
    color: var(--success-color);
}

.toast-error {
    border-left-color: var(--error-color);
}

.toast-error .toast-icon {
    color: var(--error-color);
}

.toast-warning {
    border-left-color: var(--warning-color);
}

.toast-warning .toast-icon {
    color: var(--warning-color);
}

.toast-info {
    border-left-color: var(--accent-color);
}

.toast-info .toast-icon {
    color: var(--accent-color);
}

/* Modal/Confirmation Dialog */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.modal-show {
    opacity: 1;
}

.modal-overlay.modal-hide {
    opacity: 0;
}

.confirmation-modal {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-show .confirmation-modal {
    transform: scale(1);
}

.modal-hide .confirmation-modal {
    transform: scale(0.9);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--background-color);
    color: var(--text-color);
}

.modal-body {
    padding: 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 2px solid var(--border-color);
    justify-content: flex-end;
}

.btn-secondary {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    color: var(--text-color);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    font-weight: 500;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-secondary);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.empty-state-message {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.empty-state-action {
    margin-top: 1rem;
}

/* Tooltip */
.tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10002;
    opacity: 0;
    transform: translateY(-5px);
    transition: all 0.2s ease;
    max-width: 250px;
    white-space: normal;
    word-wrap: break-word;
}

.tooltip-show {
    opacity: 1;
    transform: translateY(0);
}

.tooltip-top {
    transform: translateY(5px);
}

.tooltip-top.tooltip-show {
    transform: translateY(0);
}

.tooltip::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 5px solid transparent;
}

.tooltip:not(.tooltip-top)::before {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-color: rgba(0, 0, 0, 0.9);
}

.tooltip.tooltip-top::before {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: rgba(0, 0, 0, 0.9);
}

/* Loading Wrapper */
.loading-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    min-height: 200px;
}

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

.loading-wrapper .loading-message {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

/* Success Feedback */
.success-feedback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--success-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    transition: all 0.3s ease;
}

.success-feedback-show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.success-feedback i {
    font-size: 1.25rem;
}

/* Pulse Animation */
.pulse-animation {
    animation: pulse 1s ease-in-out;
}

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

/* Enhanced Button Feedback */
button:not(:disabled):active,
.btn:not(:disabled):active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
}

/* Smooth Scroll Indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
    z-index: 9998;
    transform-origin: left;
    transition: transform 0.1s ease;
}

/* Improved Focus States */
*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

button:focus-visible,
a:focus-visible {
    outline-width: 3px;
}

/* Ripple Effect */
.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple-effect:active::after {
    width: 300px;
    height: 300px;
}

/* Mobile Responsive for UX Components */
@media (max-width: 768px) {
    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .toast {
        max-width: 100%;
    }

    .confirmation-modal {
        max-width: 100%;
    }

    .modal-footer {
        flex-direction: column-reverse;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    .tooltip {
        max-width: 200px;
        font-size: 0.8rem;
    }
}