/* CSS Variables */
:root {
    --primary: #FF6F61;
    --primary-dark: #E55A4E;
    --secondary: #FFD700;
    --accent: #00BFA5;
    --background: #F5F5F5;
    --surface: #FFFFFF;
    --text-primary: #212121;
    --text-secondary: #757575;
    --divider: #E0E0E0;
    --error: #F44336;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    --overlay: rgba(0, 0, 0, 0.5);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--background);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    position: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* App Container */
#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 600px;
    margin: 0 auto;
    background: var(--background);
    position: relative;
}

/* Top App Bar */
.app-bar {
    background: var(--primary);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 4px var(--shadow);
    z-index: 100;
    min-height: 56px;
}

.app-bar h1 {
    font-size: 20px;
    font-weight: 500;
    flex: 1;
}

.icon-btn {
    background: none;
    border: none;
    color: inherit;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    padding: 0;
}

.icon-btn:active {
    background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 72px;
    -webkit-overflow-scrolling: touch;
}

/* Screens */
.screen {
    display: none;
    animation: fadeIn 0.3s ease;
}

.screen.active {
    display: block;
}

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

.stat-card {
    background: var(--surface);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:active {
    transform: scale(0.98);
}

.stat-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Section */
.section {
    margin-top: 8px;
    padding: 0 16px 16px;
}

.section-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-top: 8px;
}

/* Search Bar */
.search-bar {
    background: var(--surface);
    margin: 16px;
    padding: 12px 16px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px var(--shadow);
}

.search-bar svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.search-bar input {
    border: none;
    outline: none;
    background: none;
    font-size: 16px;
    flex: 1;
    color: var(--text-primary);
}

.search-bar input::placeholder {
    color: var(--text-secondary);
}

/* Filter Chips */
.filter-chips {
    display: flex;
    gap: 8px;
    padding: 0 16px 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.filter-chips::-webkit-scrollbar {
    display: none;
}

.chip {
    background: var(--surface);
    border: 1px solid var(--divider);
    border-radius: 16px;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    font-weight: 500;
}

.chip.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.chip:active {
    transform: scale(0.95);
}

/* Cards & Lists */
.card {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--shadow);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}

.card:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

.card-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--background);
    padding: 4px 10px;
    border-radius: 12px;
}

.budget-badge {
    color: var(--accent);
    font-weight: 500;
}

/* List Items */
.list-item {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--shadow);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    gap: 16px;
}

.list-item:active {
    transform: scale(0.98);
}

.list-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.list-item-content {
    flex: 1;
    min-width: 0;
}

.list-item-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.list-item-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.list-item-badge {
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    text-align: center;
    min-height: 400px;
}

.empty-icon {
    font-size: 80px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 600px;
    margin: 0 auto;
    background: var(--surface);
    display: flex;
    box-shadow: 0 -2px 8px var(--shadow);
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom);
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    min-height: 56px;
    gap: 4px;
}

.nav-item svg {
    width: 24px;
    height: 24px;
}

.nav-item span {
    font-size: 12px;
    font-weight: 500;
}

.nav-item.active {
    color: var(--primary);
}

.nav-item:active {
    background: rgba(0, 0, 0, 0.05);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 72px;
    right: 16px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 191, 165, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 99;
}

.fab:active {
    transform: scale(0.9);
    box-shadow: 0 2px 8px rgba(0, 191, 165, 0.3);
}

.fab.hide {
    display: none;
}

/* Bottom Sheet */
.bottom-sheet {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay);
    z-index: 200;
    display: none;
    align-items: flex-end;
    animation: fadeIn 0.3s ease;
}

.bottom-sheet.active {
    display: flex;
}

.bottom-sheet-content {
    background: var(--surface);
    border-radius: 16px 16px 0 0;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
    padding-bottom: env(safe-area-inset-bottom);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.bottom-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--divider);
    position: sticky;
    top: 0;
    background: var(--surface);
    z-index: 1;
}

.bottom-sheet-header h2 {
    font-size: 20px;
    font-weight: 500;
}

/* Form Styles */
form {
    padding: 20px;
}

.form-group {
    position: relative;
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 12px 8px;
    border: 1px solid var(--divider);
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
    color: var(--text-primary);
    background: var(--surface);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group label {
    position: absolute;
    left: 12px;
    top: 16px;
    font-size: 16px;
    color: var(--text-secondary);
    pointer-events: none;
    transition: all 0.2s;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group input:valid + label,
.form-group textarea:valid + label {
    top: 4px;
    font-size: 12px;
    color: var(--primary);
}

.form-group input:not(:placeholder-shown),
.form-group textarea:not(:placeholder-shown) {
    padding-top: 20px;
}

.error-message {
    color: var(--error);
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.form-group.error input,
.form-group.error textarea {
    border-color: var(--error);
}

.form-group.error .error-message {
    display: block;
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

.btn-primary,
.btn-text {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 4px var(--shadow);
    min-width: 100px;
}

.btn-primary:active {
    background: var(--primary-dark);
    transform: scale(0.98);
}

.btn-text {
    background: none;
    color: var(--primary);
}

.btn-text:active {
    background: rgba(255, 111, 97, 0.1);
}

.btn-danger {
    color: var(--error);
}

.btn-danger:active {
    background: rgba(244, 67, 54, 0.1);
}

/* Detail View */
.detail-content {
    padding: 20px;
}

.detail-section {
    margin-bottom: 20px;
}

.detail-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.detail-value {
    font-size: 16px;
    color: var(--text-primary);
    line-height: 1.5;
}

.detail-actions {
    display: flex;
    gap: 12px;
    padding: 20px;
    border-top: 1px solid var(--divider);
}

.detail-actions .btn-text {
    flex: 1;
}

/* AI Insights Sheet */
.insights-content {
    padding: 20px;
    min-height: 120px;
}

.insights-loading {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.insights-loading p {
    margin-top: 12px;
}

.insights-result {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.insights-result p {
    margin-bottom: 12px;
}

.insights-result p:last-child {
    margin-bottom: 0;
}

/* Dialog */
.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay);
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.2s ease;
}

.dialog-overlay.active {
    display: flex;
}

.dialog {
    background: var(--surface);
    border-radius: 16px;
    padding: 24px;
    max-width: 320px;
    width: 100%;
    animation: scaleIn 0.2s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.dialog-title {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
}

.dialog-message {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Snackbar */
.snackbar {
    position: fixed;
    bottom: 72px;
    left: 16px;
    right: 16px;
    max-width: 568px;
    margin: 0 auto;
    background: #323232;
    color: white;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 14px;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 300;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

/* Responsive Adjustments */
@media (min-width: 600px) {
    #app {
        border-left: 1px solid var(--divider);
        border-right: 1px solid var(--divider);
    }
}

/* Loading State */
.skeleton {
    background: linear-gradient(90deg, var(--divider) 25%, #f0f0f0 50%, var(--divider) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

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

/* Scrollbar Styles */
.content::-webkit-scrollbar {
    width: 6px;
}

.content::-webkit-scrollbar-track {
    background: transparent;
}

.content::-webkit-scrollbar-thumb {
    background: var(--divider);
    border-radius: 3px;
}

.content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Occasion/People List Specific */
.tab-actions {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    flex-wrap: wrap;
}

.btn-add-tab {
    flex: 1;
    min-width: 140px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-ai-insight {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 8px;
    border: 1px solid var(--accent);
    background: rgba(0, 191, 165, 0.08);
    color: var(--accent);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.btn-ai-insight:active {
    transform: scale(0.98);
    background: rgba(0, 191, 165, 0.15);
}

.btn-ai-insight:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#occasions-list,
#people-list {
    padding: 16px;
}

.occasion-card,
.person-card {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px var(--shadow);
}

.occasion-header,
.person-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.occasion-icon,
.person-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.occasion-title,
.person-name {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
}

.occasion-count,
.person-count {
    font-size: 14px;
    color: var(--text-secondary);
}

.ideas-preview {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.preview-item {
    background: var(--background);
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.preview-item:active {
    background: var(--divider);
}

.preview-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.preview-meta {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Ideas List */
#ideas-list,
#recent-ideas-list {
    padding: 0 16px;
}

/* AI Chat Screen Styles */
.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 56px - 72px - 60px);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--divider);
    border-radius: 2px;
}

.chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    min-height: 300px;
}

.welcome-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.chat-welcome h3 {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.chat-welcome p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.chat-message {
    display: flex;
    gap: 12px;
    max-width: 85%;
    animation: slideInMessage 0.3s ease;
}

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

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.chat-message.user .chat-avatar {
    background: var(--primary);
}

.chat-message.ai .chat-avatar {
    background: var(--accent);
}

.chat-bubble {
    background: var(--surface);
    padding: 12px 16px;
    border-radius: 18px;
    box-shadow: 0 2px 4px var(--shadow);
    word-wrap: break-word;
}

.chat-message.user .chat-bubble {
    background: var(--primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-message.ai .chat-bubble {
    border-bottom-left-radius: 4px;
}

.chat-bubble p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

.chat-bubble p + p {
    margin-top: 8px;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 8px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
    animation: typingDot 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

.chat-input-container {
    padding: 12px 16px;
    background: var(--surface);
    border-top: 1px solid var(--divider);
    display: flex;
    gap: 12px;
    align-items: center;
}

#chat-input {
    flex: 1;
    border: 1px solid var(--divider);
    border-radius: 24px;
    padding: 12px 16px;
    font-size: 14px;
    font-family: 'Roboto', sans-serif;
    outline: none;
    background: var(--background);
    color: var(--text-primary);
}

#chat-input:focus {
    border-color: var(--primary);
}

.send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    flex-shrink: 0;
}

.send-btn:active {
    transform: scale(0.9);
    background: #009688;
}

.send-btn:disabled {
    background: var(--divider);
    cursor: not-allowed;
}

/* Budget Planner Screen Styles */
.budget-overview {
    padding: 16px;
}

.budget-card-large {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    color: white;
    box-shadow: 0 4px 12px var(--shadow);
    margin-bottom: 16px;
}

.budget-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.budget-amount {
    font-size: 36px;
    font-weight: 700;
}

.budget-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.budget-stat-item {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow);
}

.budget-stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.budget-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

#budget-by-occasion,
#budget-by-person {
    padding: 0 16px;
}

.budget-item {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--shadow);
}

.budget-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.budget-item-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.budget-item-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
}

.budget-progress {
    background: var(--background);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.budget-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.budget-item-details {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Responsive - Larger Screens */
@media (max-width: 360px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .fab {
        width: 48px;
        height: 48px;
    }
    
    .bottom-nav {
        padding: 0;
    }
    
    .nav-item span {
        font-size: 10px;
    }
}