/* Base style reset and variable definitions */
/* Import Easter Egg Modal Styles */
@import url('easter-egg.css');

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #34495e;
    --danger-color: #e74c3c;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --background-primary: #ffffff;
    --background-secondary: #f5f7fa;
    --border-color: #ecf0f1;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --border-radius: 6px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-secondary);
}

/* Main application container */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Application header */
.app-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.app-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* SEO hidden content - accessible to search engines and screen readers but not visible */
.seo-hidden {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.app-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

/* Demo section styles */
.demo-section {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.btn-demo {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background: #f39c12;
    color: white;
    box-shadow: var(--shadow);
}

.btn-demo:hover {
    background: #34495e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-demo.active {
    background: var(--danger-color);
}

.btn-demo.active:hover {
    background: #c0392b;
}

.demo-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 400px;
    line-height: 1.4;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    background: var(--background-primary);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.demo-status.starting,
.demo-status.water_starting,
.demo-status.standup_starting {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
    background: #e3f2fd;
}

.demo-status.running {
    color: #f39c12;
    border-color: #f39c12;
    background: #fff8e1;
}

.demo-status.completed {
    color: #27ae60;
    border-color: #27ae60;
    background: #e8f5e8;
}

.app-status-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem;
    background-color: var(--background-secondary);
    border-radius: 20px;
    width: fit-content;
    margin: 0 auto;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--text-secondary);
    transition: var(--transition);
}

.status-indicator.success {
    background-color: #27ae60;
    box-shadow: 0 0 0 2px rgba(39, 174, 96, 0.2);
    animation: pulse-success 2s infinite;
}

.status-indicator.error {
    background-color: var(--danger-color);
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
    animation: pulse-error 2s infinite;
}

.status-indicator.warning {
    background-color: #f39c12;
    box-shadow: 0 0 0 2px rgba(243, 156, 18, 0.2);
    animation: pulse-warning 2s infinite;
}

.status-indicator.active {
    background-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(76, 175, 80, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

@keyframes pulse-success {
    0% {
        box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(39, 174, 96, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(39, 174, 96, 0);
    }
}

@keyframes pulse-error {
    0% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(231, 76, 60, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0);
    }
}

@keyframes pulse-warning {
    0% {
        box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(243, 156, 18, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(243, 156, 18, 0);
    }
}

#app-status-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Main control panel */
.main-panel {
    flex: 1;
    background: var(--background-primary);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Status display area */
.status-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.reminder-card {
    background: var(--background-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.reminder-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.reminder-card.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f8fff8 0%, #ffffff 100%);
}

.reminder-card.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-color);
}

#water-card.active::before {
    background: #2196F3;
}

#standup-card.active::before {
    background: #FF9800;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.card-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.card-header h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}



.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.status-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.next-reminder-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.time-remaining {
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.interval-display {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    width: 80px; /* Fixed width for alignment */
    text-align: right;
    padding: 0.25rem 0.5rem;
    box-sizing: border-box;
    white-space: nowrap; /* Prevent text wrapping across browsers */
}

.time-remaining .time-icon {
    font-size: 0.9rem;
    opacity: 0.7;
}

.daily-stats {
    margin-top: 0.25rem;
}

.stats-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.25rem;
}



.countdown-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.countdown-time {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    width: 80px; /* Fixed width for alignment */
    text-align: right;
    flex-shrink: 0;
    padding: 0.25rem 0.5rem;
    box-sizing: border-box;
    white-space: nowrap; /* Prevent text wrapping across browsers */
}

.countdown-time:contains("Loading") {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    font-family: inherit;
}

.next-reminder {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}

.next-reminder-time {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 180px; /* Make wider to fit "XX hours XX mins" format */
    display: inline-block; /* Ensure the width is applied */
}

.activity-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}

.activity-status-value {
    font-weight: 500;
    color: var(--primary-color);
}

.activity-status-value.inactive {
    color: var(--text-secondary);
}

.card-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 0.5rem;
}

.card-controls .btn-primary {
    width: 80px; /* Fixed width matching time elements */
    text-align: center;
    padding: 0.5rem 0.25rem;
    box-sizing: border-box;
}

/* Ensure consistent alignment for all reminder elements */
.interval-display,
.countdown-time,
.card-controls .btn-primary {
    width: 80px;
    box-sizing: border-box;
    flex-shrink: 0;
}

/* Button styles */
.btn-primary, .btn-secondary, .btn-action, .btn-warning, .btn-close {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

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

.btn-primary:hover {
    background: #45a049;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--background-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

.btn-action {
    background: var(--secondary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-action:hover {
    background: #1976D2;
}

.btn-warning {
    background: #f39c12;
    color: white;
    border: 1px solid #e67e22;
}

.btn-warning:hover {
    background: #e67e22;
    transform: translateY(-1px);
}

.btn-close {
    background: var(--danger-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

/* Quick actions area */
.quick-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.quick-actions-group {
    display: flex;
    gap: 0.75rem;
}

/* Status summary area */
.status-summary {
    margin-top: 1rem;
}

.summary-card {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 1rem;
}

.summary-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    text-align: center;
}

.summary-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1rem;
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.summary-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.summary-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Settings panel */
.settings-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: var(--background-primary);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.settings-panel.show {
    right: 0;
}

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

.settings-header h2 {
    margin: 0;
    color: var(--text-primary);
}

.settings-content {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.settings-section {
    margin-bottom: 2rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 1rem;
}

.settings-section h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.setting-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.setting-label {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.setting-label span {
    color: var(--text-primary);
    font-weight: 500;
}

.setting-label small {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 0.2rem;
}

.setting-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.setting-item label:not(.switch) {
    flex: 1;
    color: var(--text-secondary);
}

.setting-item input[type="number"] {
    width: 90px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-primary);
    color: var(--text-primary);
    text-align: center;
}

/* Hide up/down arrows for time input boxes */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

input[type="number"] {
    -moz-appearance: textfield !important;
}

/* Input boxes for specific IDs */
#water-interval::-webkit-outer-spin-button,
#water-interval::-webkit-inner-spin-button,
#water-target::-webkit-outer-spin-button,
#water-target::-webkit-inner-spin-button,
#standup-interval::-webkit-outer-spin-button,
#standup-interval::-webkit-inner-spin-button,
#standup-target::-webkit-outer-spin-button,
#standup-target::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

#water-interval,
#water-target,
#standup-interval,
#standup-target {
    -moz-appearance: textfield !important;
}

/* Input boxes in time display */
.time-hour::-webkit-outer-spin-button,
.time-hour::-webkit-inner-spin-button,
.time-minute::-webkit-outer-spin-button,
.time-minute::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.time-hour,
.time-minute {
    -moz-appearance: textfield !important;
}

/* Broader selector for all possible time input boxes */
.editable-time input[type="number"]::-webkit-outer-spin-button,
.editable-time input[type="number"]::-webkit-inner-spin-button,
.time-remaining input[type="number"]::-webkit-outer-spin-button,
.time-remaining input[type="number"]::-webkit-inner-spin-button,
.card-content input[type="number"]::-webkit-outer-spin-button,
.card-content input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.editable-time input[type="number"],
.time-remaining input[type="number"],
.card-content input[type="number"] {
    -moz-appearance: textfield !important;
}

.setting-item input[type="range"] {
    width: 150px;
    margin-right: 10px;
}

.setting-item select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-primary);
    color: var(--text-primary);
    width: 120px;
}

.range-value {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-secondary);
}

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



/* Help popup */
.help-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.help-overlay.show {
    display: flex;
}

.help-modal {
    background: var(--background-primary);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: left;
    animation: modalSlideIn 0.3s ease;
}

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

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

@keyframes permissionSlideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}


/* In-page notification popup */
.notification-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 320px;
    background: var(--background-primary);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 2500;
    overflow: hidden;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.notification-alert.show {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.notification-alert .notification-content {
    display: flex;
    padding: 1rem;
    align-items: center;
}

.notification-alert .notification-icon {
    font-size: 2rem;
    margin-right: 1rem;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-alert .notification-text {
    flex: 1;
}

.notification-alert .notification-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.notification-alert .notification-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.notification-alert .btn-close {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    padding: 0;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition);
}

.notification-alert .btn-close:hover {
    background: var(--background-secondary);
    color: var(--text-primary);
}

/* Different styles for water and standup reminders */
.notification-water {
    border-top: 3px solid #2196F3;
}

.notification-water .notification-icon {
    color: #2196F3;
}

.notification-standup {
    border-top: 3px solid #FF9800;
}

.notification-standup .notification-icon {
    color: #FF9800;
}

/* Permission request prompt */
.permission-prompt {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    width: 90%;
    max-width: 500px;
    background: var(--background-primary);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    z-index: 2500;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s ease;
}

.permission-prompt.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.permission-prompt .prompt-content {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.permission-prompt .prompt-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.permission-prompt .prompt-text {
    text-align: center;
    margin-bottom: 1.5rem;
}

.permission-prompt .prompt-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.permission-prompt .prompt-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.permission-prompt .prompt-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

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

.help-content h3 {
    margin: 1.5rem 0 0.5rem 0;
    color: var(--text-primary);
}

.help-content ul, .help-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.help-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* Responsive design */
@media (max-width: 768px) {
    #app {
        padding: 10px;
    }
    
    .main-panel {
        padding: 1rem;
    }
    
    .status-section {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .card-header {
        justify-content: space-between;
    }
    
    .card-content {
        text-align: left;
    }
    
    .status-info {
        flex-direction: row;
        gap: 0.5rem;
        justify-content: flex-end;
        align-items: center;
    }
    
    .next-reminder, .activity-status {
        flex-direction: row;
        gap: 0.25rem;
        justify-content: space-between;
    }
    
    .card-controls {
        flex-direction: row;
        justify-content: flex-end;
    }
    
    .settings-panel {
        width: 100%;
        right: -100%;
    }
    
    .quick-actions {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .quick-actions-group {
        flex-direction: row;
        width: auto;
        gap: 0.5rem;
    }
    
    .btn-action {
        width: auto;
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .summary-content {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    
    .summary-item {
        width: auto;
        flex-direction: column;
        align-items: center;
    }
    
    /* Touch-friendly adjustments */
    button, .btn-primary, .btn-secondary, .btn-action {
        min-height: 44px; /* Minimum touch target size */
    }
    
    .setting-item input[type="range"] {
        height: 30px;
    }
    
    /* Improved touch targets for settings */
    .setting-item {
        padding: 0.5rem 0;
    }
    
    /* Swipe gesture area */
    .swipe-area {
        position: fixed;
        top: 0;
        right: 0;
        width: 20px;
        height: 100%;
        z-index: 999;
    }
    
    /* Mobile notification adjustments - consolidated with main mobile notification styles below */
}

@media (max-width: 480px) {
    .app-header h1 {
        font-size: 1.5rem;
    }
    
    .app-subtitle {
        font-size: 0.9rem;
    }
    
    /* Demo section mobile styles */
    .demo-section {
        margin-top: 1rem;
        gap: 0.5rem;
    }
    
    .btn-demo {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        min-height: 44px; /* Touch-friendly size */
    }
    
    .demo-status {
        font-size: 0.8rem;
        max-width: 300px;
        padding: 0.4rem;
    }
    
    .help-modal {
        width: 95%;
        padding: 1.5rem;
    }
    
    .settings-footer {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .settings-footer button {
        width: 100%;
    }
    
    .quick-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }
    
    .quick-actions-group {
        width: 100%;
        justify-content: space-between;
    }
    
    .quick-actions-group button {
        flex: 1;
        text-align: center;
        padding: 0.75rem 0.5rem;
    }
    
    /* Adjust card controls for better mobile experience */
    .card-controls {
        justify-content: space-between;
        margin-top: 1rem;
    }
    
    .card-controls button {
        flex: 1;
        margin: 0 0.25rem;
    }
    
    /* Improve settings panel for small screens */
    .settings-content {
        padding: 0.75rem;
    }
    
    .settings-section {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .setting-label {
        margin-bottom: 0.5rem;
    }
    
    .setting-control {
        width: 100%;
        justify-content: space-between;
    }
    

}

/* Portrait orientation specific styles */
@media (max-width: 480px) and (orientation: portrait) {
    .status-section {
        margin-bottom: 1rem;
    }
    
    .reminder-card {
        padding: 1rem;
    }
}

/* Landscape orientation specific styles */
@media (max-height: 480px) and (orientation: landscape) {
    .app-header {
        margin-bottom: 1rem;
    }
    
    .app-header h1 {
        font-size: 1.3rem;
    }
    
    .app-subtitle {
        display: none;
    }
    
    .status-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .reminder-card {
        padding: 0.75rem;
    }
    
    .card-header {
        padding-bottom: 0.5rem;
        margin-bottom: 0.5rem;
    }
    
    .card-content {
        gap: 0.5rem;
    }
    
    .status-summary {
        margin-top: 0.5rem;
    }
}

/* Switch styles */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    margin-right: 10px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}/* Mob
ile-specific enhancements */
.mobile-touch-feedback {
    position: relative;
    overflow: hidden;
}

.mobile-touch-feedback::after {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255,255,255,0.3) 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform 0.5s, opacity 0.5s;
}

.mobile-touch-feedback:active::after {
    transform: scale(0, 0);
    opacity: 0.3;
    transition: 0s;
}

/* Mobile gesture support */
.swipe-indicator {
    position: fixed;
    top: 50%;
    right: 0;
    width: 5px;
    height: 60px;
    background-color: rgba(76, 175, 80, 0.3);
    border-radius: 3px 0 0 3px;
    transform: translateY(-50%);
    z-index: 990;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.swipe-indicator:hover,
.swipe-indicator:active {
    opacity: 0.8;
}

/* Mobile notification styles */
@media (max-width: 768px) {
    .notification-alert {
        bottom: 20px;
        top: auto;
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(100px);
        width: 90%;
        max-width: 400px;
        border-radius: 12px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.2);
        opacity: 0;
        transition: opacity 0.3s ease, transform 0.3s ease;
        pointer-events: none;
    }
    
    .notification-alert.show {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
        pointer-events: auto;
    }
    
    
    /* Settings panel mobile adjustments */
    .settings-panel.show {
        box-shadow: -5px 0 25px rgba(0,0,0,0.25);
    }
    
    /* Mobile-friendly range inputs */
    input[type="range"] {
        -webkit-appearance: none;
        height: 6px;
        background: var(--background-secondary);
        border-radius: 3px;
        width: 100%;
    }
    
    input[type="range"]::-webkit-slider-thumb {
        -webkit-appearance: none;
        width: 20px;
        height: 20px;
        background: var(--primary-color);
        border-radius: 50%;
        cursor: pointer;
    }
    
    input[type="range"]::-moz-range-thumb {
        width: 20px;
        height: 20px;
        background: var(--primary-color);
        border-radius: 50%;
        cursor: pointer;
        border: none;
    }
}

/* Tablet-specific adjustments */
@media (min-width: 481px) and (max-width: 768px) {
    .status-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-actions {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .settings-panel {
        width: 80%;
        right: -80%;
    }
}

/* Accessibility improvements for mobile */
@media (max-width: 768px) {
    /* Increase contrast for better readability on mobile */
    .text-secondary {
        color: #555;
    }
    
    /* Increase touch targets for better accessibility */
    .setting-item label.switch {
        width: 54px;
        height: 28px;
    }
    
    .setting-item .slider:before {
        height: 20px;
        width: 20px;
    }
    
    /* Improve form controls for touch */
    select, input[type="number"] {
        font-size: 16px; /* Prevents iOS zoom on focus */
        padding: 0.6rem;
    }
}
/* First-time use guide styles */
.guide-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.guide-modal {
    background-color: var(--background-primary);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 0;
    animation: bounceIn 0.5s ease-out;
}

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

.guide-header .btn-close {
    position: relative;
    z-index: 10;
    pointer-events: auto;
    cursor: pointer;
}

.guide-content {
    padding: 1.5rem;
}

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

.guide-footer button {
    position: relative;
    z-index: 10;
    pointer-events: auto;
    cursor: pointer;
}

.guide-step {
    display: flex;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.guide-step:last-child {
    margin-bottom: 0;
}

.guide-step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    margin-right: 1rem;
    flex-shrink: 0;
}

.guide-step-content {
    flex-grow: 1;
}

.guide-step-content h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.guide-step-content p {
    margin: 0;
    color: var(--text-secondary);
}

@keyframes bounceIn {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    70% {
        transform: scale(1.05);
        opacity: 1;
    }
    100% {
        transform: scale(1);
    }
}

/* Mobile adaptation */
@media (max-width: 480px) {
    .guide-modal {
        width: 95%;
        padding: 0;
    }
    
    .guide-header {
        padding: 0.75rem 1rem;
    }
    
    .guide-content {
        padding: 1rem;
    }
    
    .guide-footer {
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .guide-footer button {
        width: 100%;
    }
    
    .guide-step-number {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }
}

/* Error handling and compatibility notice styles */
.compatibility-notice {
    background-color: var(--background-primary);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    overflow-y: auto;
    padding: 0;
    animation: bounceIn 0.5s ease-out;
}

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

.compatibility-content {
    padding: 1.5rem;
}

.compatibility-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.compatibility-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.compatibility-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

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

/* Error message styles */
.error-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    z-index: 9999;
    font-family: Arial, sans-serif;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    animation: fadeInDown 0.5s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Error type styles */
.error-message.warning {
    background: #FF9800;
}

.error-message.info {
    background: #2196F3;
}

.error-message.success {
    background: var(--primary-color);
}

/* Mobile adaptation */
@media (max-width: 480px) {
    .compatibility-notice {
        width: 95%;
    }
    
    .compatibility-header {
        padding: 0.75rem 1rem;
    }
    
    .compatibility-content {
        padding: 1rem;
    }
    
    .compatibility-footer {
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .compatibility-footer button {
        width: 100%;
    }
    
    .error-message {
        width: 90%;
        padding: 0.75rem 1rem;
    }
}/* I
con styles to replace emojis */
.card-icon {
    width: 32px;
    height: 32px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.water-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%233498db'%3E%3Cpath d='M12 2c-5.33 4.55-8 8.48-8 11.8 0 4.98 3.8 8.2 8 8.2s8-3.22 8-8.2c0-3.32-2.67-7.25-8-11.8zm0 18c-3.35 0-6-2.57-6-6.2 0-2.34 1.95-5.44 6-9.14 4.05 3.7 6 6.79 6 9.14 0 3.63-2.65 6.2-6 6.2zm-4-8c0 2.2 1.79 4 4 4 .5 0 .97-.09 1.4-.25-.4.25-.86.39-1.4.39-1.49 0-2.7-1.21-2.7-2.7 0-.54.14-1 .39-1.4-.16.43-.25.9-.25 1.4-.01.69.19 1.36.56 1.96.36-.6.56-1.27.56-1.96 0-2.21-1.79-4-4-4-.5 0-.97.09-1.4.25.4-.25.86-.39 1.4-.39 1.49 0 2.7 1.21 2.7 2.7 0 .54-.14 1-.39 1.4.17-.43.25-.9.25-1.4 0-.69-.19-1.36-.56-1.96-.36.6-.56 1.27-.56 1.96z'/%3E%3C/svg%3E");
}

.standup-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2334495e'%3E%3Ccircle cx='12' cy='5' r='2.8'/%3E%3Crect x='9.6' y='8.8' width='4.8' height='6.4' rx='1.6'/%3E%3Crect x='4.8' y='9.8' width='4.4' height='2.2' rx='1.1'/%3E%3Crect x='14.8' y='9.8' width='4.4' height='2.2' rx='1.1'/%3E%3Crect x='10' y='15.6' width='2.4' height='6.2' rx='1.2'/%3E%3Crect x='12.6' y='15.6' width='2.4' height='6.2' rx='1.2'/%3E%3C/svg%3E");
}



/* Button style updates */
.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #34495e;
    transform: translateY(-1px);
}

.btn-action {
    background: var(--secondary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-action:hover {
    background: #2980b9;
}

/* Card style updates */
.reminder-card.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

#water-card.active::before {
    background: #3498db;
}

#standup-card.active::before {
    background: #34495e;
}

/* Status indicator updates */
.status-indicator.active {
    background-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(44, 62, 80, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(44, 62, 80, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(44, 62, 80, 0);
    }
}/* E
ditable time display styles */
.editable-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 600;
}

.time-hour,
.time-minute {
    width: 2.5rem;
    padding: 0.2rem 0.3rem;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    font-weight: 600;
    background: var(--background-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.time-hour:focus,
.time-minute:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.time-separator {
    font-weight: bold;
    color: var(--text-primary);
    margin: 0 0.1rem;
}

.time-update-btn {
    padding: 0.2rem 0.5rem;
    margin-left: 0.5rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 3px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.time-update-btn:hover {
    background: #2980b9;
    transform: translateY(-1px);
}

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

/* Mobile responsive adjustments for editable time */
@media (max-width: 768px) {
    .editable-time {
        font-size: 1rem;
    }
    
    .time-hour,
    .time-minute {
        width: 2.2rem;
        font-size: 0.9rem;
    }
    
    .time-update-btn {
        font-size: 0.7rem;
        padding: 0.15rem 0.4rem;
    }
}

/* Feedback Button Styles */
.feedback-button {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #2c3e50;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 1000;
}

.feedback-button:hover {
    background: #2c3e50;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.feedback-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.3);
}

.feedback-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.feedback-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1001;
    pointer-events: none;
}

.feedback-tooltip.visible {
    opacity: 1;
    visibility: visible;
}

.feedback-tooltip::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 4px solid rgba(0, 0, 0, 0.8);
}

/* Mobile responsive for feedback button */
@media (max-width: 768px) {
    .feedback-button {
        top: 15px;
        right: 15px;
        width: 44px;
        height: 44px;
    }
    
    .feedback-button svg {
        width: 28px;
        height: 28px;
    }
}

/* QR Code Hover Tooltip Styles */
.feedback-qr-tooltip {
    position: absolute;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1001;
    pointer-events: none;
    transform: translateY(-10px);
    min-width: 180px;
}

.feedback-qr-tooltip.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.qr-tooltip-content {
    text-align: center;
    padding: 16px;
}

.qr-tooltip-image {
    max-width: 120px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.qr-tooltip-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.4;
    white-space: nowrap;
}

/* Arrow for QR tooltip */
.feedback-qr-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid white;
    z-index: 1002;
}

.feedback-qr-tooltip::after {
    content: '';
    position: absolute;
    top: -7px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--border-color);
    z-index: 1001;
}

/* Mobile responsive for QR tooltip */
@media (max-width: 768px) {
    .feedback-qr-tooltip {
        min-width: 160px;
        right: 5px !important;
    }
    
    .qr-tooltip-content {
        padding: 12px;
    }
    
    .qr-tooltip-image {
        max-width: 100px;
    }
    
    .qr-tooltip-content p {
        font-size: 0.75rem;
    }
}

/* ==========================================================================
   Easter Egg Modal Styles
   ========================================================================== */

/* Easter Egg Modal Background */
.easter-egg-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2147483646;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

/* Easter Egg Modal */
.easter-egg-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 480px;
    max-width: 90vw;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    z-index: 2147483647;
    isolation: isolate;
    padding: 24px;
    opacity: 0;
    transition: all 0.3s ease-out;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Easter Egg Modal Header */
.easter-egg-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 16px;
}

.easter-egg-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition);
    line-height: 1;
}

.easter-egg-close:hover {
    background: var(--background-secondary);
    color: var(--text-primary);
}

.easter-egg-close:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--secondary-color);
}

/* Easter Egg Modal Content */
.easter-egg-content {
    text-align: center;
}

.easter-egg-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
    line-height: 1.3;
}

.easter-egg-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.4;
}

.easter-egg-image {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.easter-egg-emoji {
    font-size: 4rem;
    line-height: 1;
    animation: bounce 2s infinite;
}

.easter-egg-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Easter Egg Share Buttons */
.easter-egg-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.easter-egg-share-button {
    flex: 1;
    min-width: 180px;
    padding: 12px 16px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    background: transparent;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.easter-egg-share-button:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.2);
}

.easter-egg-share-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.3);
}

.easter-egg-share-button:active {
    transform: translateY(0);
}

.easter-egg-share-wechat {
    border-color: #07c160;
    color: #07c160;
}

.easter-egg-share-wechat:hover {
    background: #07c160;
    color: white;
}

.easter-egg-share-xiaohongshu {
    border-color: #ff2442;
    color: #ff2442;
}

.easter-egg-share-xiaohongshu:hover {
    background: #ff2442;
    color: white;
}

.share-icon {
    font-size: 16px;
    line-height: 1;
}

.share-text {
    flex: 1;
    text-align: center;
}

/* Easter Egg Unlock Notification */
.easter-egg-unlock-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 320px;
    max-width: calc(100vw - 40px);
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 2147483647;
    padding: 16px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease-out;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    border-left: 4px solid #f39c12;
}

/* ==========================================================================
   Animations
   ========================================================================== */

/* Bounce animation for emoji */
@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -15px, 0);
    }
    70% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -7px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

/* BounceIn animation for modal entrance */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale3d(0.3, 0.3, 0.3);
    }
    20% {
        transform: translate(-50%, -50%) scale3d(1.1, 1.1, 1.1);
    }
    40% {
        transform: translate(-50%, -50%) scale3d(0.9, 0.9, 0.9);
    }
    60% {
        opacity: 1;
        transform: translate(-50%, -50%) scale3d(1.03, 1.03, 1.03);
    }
    80% {
        transform: translate(-50%, -50%) scale3d(0.97, 0.97, 0.97);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale3d(1, 1, 1);
    }
}

/* Enhanced modal entrance with bounceIn */
.easter-egg-modal.bounceIn {
    animation: bounceIn 0.75s ease-out;
}

/* ==========================================================================
   Mobile Responsive Design for Easter Egg
   ========================================================================== */

@media (max-width: 768px) {
    .easter-egg-modal {
        width: 95vw;
        padding: 20px;
        border-radius: 8px;
    }
    
    .easter-egg-title {
        font-size: 1.3rem;
    }
    
    .easter-egg-subtitle {
        font-size: 1rem;
    }
    
    .easter-egg-emoji {
        font-size: 3rem;
    }
    
    .easter-egg-description {
        font-size: 0.9rem;
    }
    
    .easter-egg-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .easter-egg-share-button {
        min-width: auto;
        width: 100%;
        padding: 14px 16px;
        font-size: 15px;
    }
    
    .easter-egg-unlock-notification {
        top: 15px;
        right: 15px;
        width: calc(100vw - 30px);
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .easter-egg-modal {
        width: 100vw;
        height: 100vh;
        border-radius: 0;
        padding: 24px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .easter-egg-title {
        font-size: 1.2rem;
    }
    
    .easter-egg-emoji {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   High Contrast and Accessibility
   ========================================================================== */

@media (prefers-contrast: high) {
    .easter-egg-modal {
        border: 2px solid var(--text-primary);
    }
    
    .easter-egg-share-button {
        border-width: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .easter-egg-emoji {
        animation: none;
    }
    
    .easter-egg-modal {
        transition: opacity 0.3s ease;
    }
    
    .easter-egg-modal.bounceIn {
        animation: none;
    }
}