/* DESIGN SYSTEM & VARIABLE DEFINITIONS */
:root {
    /* Color Palette */
    --bg-main: #0b0f19;
    --bg-sidebar: #050811;
    --card-bg: rgba(17, 24, 39, 0.45);
    --card-border: rgba(255, 255, 255, 0.06);
    --card-glow: rgba(16, 185, 129, 0.03);
    
    --primary: #10b981; /* Emerald/Health */
    --primary-hover: #059669;
    --primary-glow: rgba(16, 185, 129, 0.2);
    
    --secondary: #64748b; /* Slate Gray */
    --secondary-hover: #475569;
    
    --accent-cost: #f59e0b; /* Amber/Cost */
    --accent-cost-hover: #d97706;
    --accent-cost-glow: rgba(245, 158, 11, 0.15);
    
    --accent-info: #3b82f6; /* Blue/Info */
    --accent-danger: #ef4444; /* Red/Alert */
    --accent-danger-hover: #dc2626;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-white: #ffffff;
    
    /* Spacing & Borders */
    --border-radius-sm: 8px;
    --border-radius-md: 14px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows & Effects */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.15), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --backdrop-blur: blur(16px);
}

/* GENERAL STYLES & RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    height: 100vh;
    display: flex;
}

body.dark-theme {
    color-scheme: dark;
}

/* APP CONTAINER LAYOUT */
.app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* SIDEBAR NAVIGATION */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    z-index: 10;
    flex-shrink: 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px 32px 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), #34d399);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.leaf-logo {
    width: 22px;
    height: 22px;
    color: white;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-text .highlight {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    background: transparent;
    border: none;
    outline: none;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
    width: 100%;
}

.nav-item i {
    width: 20px;
    height: 20px;
    transition: var(--transition-fast);
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
    transform: translateX(4px);
}

.nav-item.active {
    color: var(--text-white);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(52, 211, 153, 0.05));
    border-left: 3px solid var(--primary);
    box-shadow: inset 0 0 12px rgba(16, 185, 129, 0.05);
}

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

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--card-border);
}

/* MAIN WORKSPACE & SCROLL AREA */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.top-header {
    height: 80px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    flex-shrink: 0;
}

.header-title h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.header-title p {
    font-size: 14px;
    margin-top: 2px;
}

.view-viewport {
    flex-grow: 1;
    overflow-y: auto;
    padding: 40px;
}

/* GLASSMORPHISM CARD DEFINITIONS */
.card-glass {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-glass);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.card-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(circle at top left, var(--card-glow), transparent 60%);
    pointer-events: none;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 10px 20px;
    outline: none;
    border: 1px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

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

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
}

.btn-danger {
    background-color: var(--accent-danger);
    color: var(--text-white);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background-color: var(--accent-danger-hover);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 13px;
}

.btn-xs {
    padding: 5px 10px;
    font-size: 11px;
    border-radius: var(--border-radius-sm);
}

/* VIEWS SWITCHER SYSTEM */
.view-pane {
    display: none;
    animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.view-pane.active {
    display: block;
}

/* METRICS CARDS GRID (DASHBOARD) */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.metric-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 130px;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.metric-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.metric-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-icon.cost {
    background-color: var(--accent-cost-glow);
    color: var(--accent-cost);
}

.metric-icon.health {
    background-color: var(--primary-glow);
    color: var(--primary);
}

.metric-icon.count {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--accent-info);
}

.metric-icon.family {
    background-color: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-top: 8px;
}

.metric-value .val-sub {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: 0;
}

.metric-trend {
    font-size: 13px;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.metric-trend.up {
    color: var(--primary);
}

.metric-trend.down {
    color: var(--accent-danger);
}

/* DASHBOARD SPLIT LAYOUT */
.dashboard-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 16px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
}

.card-subtitle {
    font-size: 13px;
    margin-top: 4px;
}

.card-legend {
    display: flex;
    gap: 16px;
}

.legend-item {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: var(--border-radius-full);
    display: inline-block;
}

.dot.optimal {
    background-color: var(--primary);
    box-shadow: 0 0 8px var(--primary);
}

/* INTERACTIVE SVG CHARTS */
.chart-container {
    position: relative;
    width: 100%;
}

.svg-chart {
    width: 100%;
    height: auto;
    display: block;
}

/* Matrix Chart Axis & Gridlines styles */
.matrix-gridline {
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 1;
}

.matrix-axis {
    stroke: rgba(255, 255, 255, 0.2);
    stroke-width: 1;
}

.matrix-text {
    fill: var(--text-secondary);
    font-size: 9px;
    font-family: inherit;
}

.matrix-point {
    fill: var(--accent-info);
    stroke: var(--text-white);
    stroke-width: 1.5;
    cursor: pointer;
    transition: var(--transition-fast);
}

.matrix-point:hover {
    r: 9px;
    filter: drop-shadow(0 0 6px var(--accent-info));
}

.matrix-point.high-health {
    fill: var(--primary);
}

.matrix-point.high-health:hover {
    filter: drop-shadow(0 0 6px var(--primary));
}

/* Ring Progress Chart on Dashboard */
.nutrition-progress-ring-box {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
}

.progress-ring-container {
    position: relative;
    width: 120px;
    height: 120px;
}

.progress-ring-svg {
    transform: rotate(-90deg);
}

.progress-ring-bg {
    fill: transparent;
    stroke: rgba(255, 255, 255, 0.05);
    stroke-width: 8;
}

.progress-ring-fill {
    fill: transparent;
    stroke: var(--primary);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 314.16;
    stroke-dashoffset: 314.16;
    transition: stroke-dashoffset 0.8s ease-in-out;
}

.progress-ring-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.progress-ring-text .value {
    font-size: 22px;
    font-weight: 700;
}

.progress-ring-text .label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-ring-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-ring-stats div {
    display: flex;
    flex-direction: column;
}

.progress-ring-stats .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.progress-ring-stats .value {
    font-size: 16px;
    font-weight: 600;
}

/* RECENT ACTIVITY LIST */
.activities-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-fast);
}

.activity-item:hover {
    background-color: rgba(255, 255, 255, 0.04);
}

.activity-color-tag {
    width: 4px;
    height: 32px;
    border-radius: var(--border-radius-full);
}

.activity-info {
    flex-grow: 1;
}

.activity-name {
    font-size: 14px;
    font-weight: 600;
}

.activity-meta {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.activity-score-badge {
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: 700;
}

.score-high {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--primary);
}

.score-med {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--accent-cost);
}

.score-low {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
}

/* MENU CATALOG: FILTERS & CARDS */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 16px 24px;
    flex-wrap: wrap;
}

.search-input-wrapper {
    position: relative;
    flex-grow: 1;
    max-width: 400px;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: 18px;
    height: 18px;
}

#menu-search-input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    padding: 12px 16px 12px 42px;
    font-size: 14px;
    outline: none;
    transition: var(--transition-fast);
}

#menu-search-input:focus {
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.filters-group {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.form-select {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    padding: 11px 16px;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.form-select:focus {
    border-color: var(--primary);
}

.menus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.menu-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    min-height: 250px;
    transition: var(--transition-normal);
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.4);
    border-color: rgba(16, 185, 129, 0.2);
}

.menu-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.menu-category-tag {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
    background-color: var(--primary-glow);
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    letter-spacing: 0.5px;
}

.menu-health-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 700;
}

.menu-health-indicator i {
    width: 14px;
    height: 14px;
    color: var(--primary);
    fill: var(--primary);
}

.menu-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 8px;
    color: var(--text-white);
}

.menu-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.menu-nutrients-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-sm);
    padding: 8px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.nutrient-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.nutrient-stat .val {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.nutrient-stat .label {
    font-size: 9px;
    color: var(--text-muted);
}

.menu-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 14px;
    margin-top: auto;
}

.menu-price-box {
    display: flex;
    flex-direction: column;
}

.menu-price-box .price {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-cost);
}

.menu-price-box .sub {
    font-size: 11px;
    color: var(--text-muted);
}

.menu-actions {
    display: flex;
    gap: 8px;
}

.menu-btn-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255,255,255,0.04);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.menu-btn-icon:hover {
    background-color: rgba(255,255,255,0.08);
    color: var(--text-primary);
}

.menu-btn-icon.delete:hover {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
    border-color: rgba(239, 68, 68, 0.2);
}

.menu-btn-icon.log:hover {
    background-color: var(--primary-glow);
    color: var(--primary);
    border-color: rgba(16, 185, 129, 0.3);
}

/* MEAL LOGGER FORM STYLES */
.custom-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.form-control {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 14px;
    outline: none;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
}

.required {
    color: var(--accent-danger);
}

.form-tip {
    font-size: 12px;
    color: var(--text-muted);
}

.highlight-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.highlight-link:hover {
    text-decoration: underline;
}

.input-with-suffix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-suffix .form-control {
    width: 100%;
    padding-right: 36px;
}

.input-with-suffix .suffix {
    position: absolute;
    right: 16px;
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
}

/* FAMILY MEMBER PROFILE CARDS & PROFILE VIEWS */
.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
}

.family-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.family-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
}

.family-avatar-ring {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.02);
    border: 3px solid var(--color);
    box-shadow: 0 0 16px var(--color-glow);
    margin-bottom: 16px;
    position: relative;
}

.family-avatar-initial {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-white);
}

.family-card-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.family-card-pref {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    background-color: var(--primary-glow);
    padding: 4px 10px;
    border-radius: var(--border-radius-full);
    margin-bottom: 20px;
    display: inline-block;
}

.family-card-pref.None {
    color: var(--text-secondary);
    background-color: rgba(255,255,255,0.05);
}

.family-card-stats {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 16px;
}

.family-stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.family-stat-row .label {
    color: var(--text-secondary);
}

.family-stat-row .val {
    font-weight: 600;
}

.family-card-actions {
    display: flex;
    gap: 12px;
    width: 100%;
}

.family-card-actions .btn {
    flex-grow: 1;
}

/* AVATAR COLOR SELECTOR (MODAL) */
.avatar-selector {
    display: flex;
    gap: 12px;
    padding: 8px 0;
}

.avatar-color-option {
    position: relative;
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-full);
    background-color: var(--color);
    cursor: pointer;
    display: inline-block;
}

.avatar-color-option input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.avatar-color-option span {
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-full);
    transition: var(--transition-fast);
}

.avatar-color-option input:checked + span {
    border-color: var(--text-white);
    transform: scale(1.1);
}

/* DIALOGS (MODALS) */
.custom-dialog {
    margin: auto;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    outline: none;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.custom-dialog[open] {
    display: flex;
    flex-direction: column;
    padding: 0 !important; /* Reset default card padding for internal scroll layout */
    animation: zoomIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.custom-dialog::backdrop {
    background-color: rgba(5, 8, 17, 0.8);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease forwards;
}

.dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 24px 16px 24px;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dialog-header h2 {
    font-size: 20px;
    font-weight: 700;
}

.btn-close-dialog {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-close-dialog:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.custom-form {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.form-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px 24px 24px;
    margin-top: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.form-body::-webkit-scrollbar,
.scanner-body::-webkit-scrollbar {
    width: 6px;
}
.form-body::-webkit-scrollbar-track,
.scanner-body::-webkit-scrollbar-track {
    background: transparent;
}
.form-body::-webkit-scrollbar-thumb,
.scanner-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-full);
}
.form-body::-webkit-scrollbar-thumb:hover,
.scanner-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

.section-divider {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-divider::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background-color: rgba(255,255,255,0.05);
}

/* CHECKBOX CHIPS FOR LOG FAMILY MEMBERS */
.checkbox-chips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
}

.checkbox-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255,255,255,0.02);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 10px 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.checkbox-chip:hover {
    background-color: rgba(255,255,255,0.05);
}

.checkbox-chip input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.checkbox-chip span {
    font-size: 13px;
    font-weight: 500;
}

.checkbox-chip.checked {
    border-color: var(--color);
    background-color: var(--color-glow);
}

.form-error {
    color: var(--accent-danger);
    font-size: 12px;
    margin-top: 4px;
}

/* TABLES (ANALYTICS) */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

.table th {
    padding: 12px 16px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid rgba(255,255,255,0.05);
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-primary);
}

.table tr:hover td {
    background-color: rgba(255, 255, 255, 0.01);
}

.table-avatar-group {
    display: flex;
    gap: -6px;
}

.table-avatar-bubble {
    width: 22px;
    height: 22px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-white);
    border: 1px solid var(--bg-main);
    box-shadow: var(--shadow-sm);
    margin-right: -4px;
}

/* UTILITY CLASSES */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mt-6 { margin-top: 24px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.divider { border: 0; height: 1px; background: rgba(255,255,255,0.05); margin: 20px 0; }
.card-section-title { font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 700; margin-bottom: 12px; }

/* ANIMATION KEYFRAMES */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    opacity: 0;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--delay, 1) * 0.08s);
}

/* RESPONSIVE LAYOUT adjustments */
@media (max-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--card-border);
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 12px 20px;
    }
    .logo-area {
        padding: 0;
    }
    .nav-menu {
        flex-direction: row;
        gap: 4px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: var(--bg-sidebar);
        border-top: 1px solid var(--card-border);
        padding: 8px 12px;
        justify-content: space-around;
        z-index: 100;
        box-shadow: 0 -4px 16px rgba(0,0,0,0.5);
    }
    .nav-item {
        flex-direction: column;
        align-items: center;
        gap: 4px;
        padding: 8px;
        font-size: 10px;
        border-radius: var(--border-radius-sm);
        border-left: none;
        text-align: center;
    }
    .nav-item.active {
        border-left: none;
        border-top: 2px solid var(--primary);
        background: transparent;
    }
    .sidebar-footer {
        display: none; /* Hide export/import in mobile sidebar for space, could move to setting */
    }
    .main-content {
        height: calc(100vh - 120px);
        margin-bottom: 60px; /* Space for sticky nav */
    }
    .view-viewport {
        padding: 20px;
    }
    .top-header {
        padding: 0 20px;
    }
}

/* SIDEBAR SETTINGS (GEMINI API KEY INPUT) */
.sidebar-settings {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    padding: 0 4px;
}
.settings-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
}
.settings-icon {
    width: 14px;
    height: 14px;
    color: var(--primary);
}
.form-control-sm {
    padding: 8px 12px;
    font-size: 12px;
    border-radius: var(--border-radius-sm);
}

/* KI SCANNER MODAL & CAMERA UI */
.scanner-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}
.scanner-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    gap: 16px;
    margin-bottom: 8px;
}
.scanner-tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    padding: 10px 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}
.scanner-tab-btn:hover {
    color: var(--text-primary);
}
.scanner-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.scanner-tab-pane {
    display: none;
}
.scanner-tab-pane.active {
    display: block;
}

/* Video & Capture Box */
.scanner-stream-container {
    position: relative;
    width: 100%;
    height: 320px;
    background-color: #050811;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
}
#scanner-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1); /* Mirror effect for self capture */
}

/* Drag and Drop Zone */
.scanner-upload-dropzone {
    width: 100%;
    height: 200px;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-fast);
}
.scanner-upload-dropzone:hover,
.scanner-upload-dropzone.dragover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.03);
}
.upload-icon {
    width: 44px;
    height: 44px;
    color: var(--text-muted);
}
.scanner-upload-dropzone:hover .upload-icon {
    color: var(--primary);
}
.upload-text {
    font-size: 14px;
    font-weight: 500;
}
.upload-hint {
    font-size: 11px;
}

/* Image Preview */
.scanner-preview-container {
    width: 100%;
    display: flex;
    flex-direction: column;
}
.preview-img-wrapper {
    position: relative;
    width: 100%;
    height: 320px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: #050811;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
}
#scanner-preview-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Laser Scan Line & Glowing Animation */
.scanner-laser-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    box-shadow: 0 0 12px var(--primary), 0 0 4px var(--primary);
    animation: scanAnimation 2s ease-in-out infinite;
    pointer-events: none;
    z-index: 5;
}

@keyframes scanAnimation {
    0% { top: 5%; }
    50% { top: 95%; }
    100% { top: 5%; }
}

/* Spinner / Loading styles */
.scanner-status-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-md);
    border: 1px dashed rgba(255, 255, 255, 0.05);
}
.loading-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(16, 185, 129, 0.15);
    border-top-color: var(--primary);
    border-radius: var(--border-radius-full);
    animation: spinner 0.8s linear infinite;
}
@keyframes spinner {
    to { transform: rotate(360deg); }
}
.w-full {
    width: 100%;
}

/* Multi-column layout for horizontal space optimization */
.form-columns {
    display: flex;
    gap: 24px;
}
.form-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
@media (max-width: 768px) {
    .form-columns {
        flex-direction: column;
        gap: 20px;
    }
}

/* PANTRY SCANNER VIEW LAYOUT */
.pantry-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 24px;
    align-items: start;
}
@media (max-width: 992px) {
    .pantry-layout {
        grid-template-columns: 1fr;
    }
}
.pantry-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    gap: 16px;
    margin-bottom: 8px;
}
.pantry-tab-pane {
    display: none;
}
.pantry-tab-pane.active {
    display: block;
}

/* Photo Gallery Grid */
.pantry-photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 10px;
    min-height: 80px;
    border: 1px dashed rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.2);
}
.pantry-photo-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.pantry-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pantry-photo-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(239, 68, 68, 0.85);
    border: none;
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    line-height: 1;
    transition: var(--transition-fast);
}
.pantry-photo-remove:hover {
    background: rgb(239, 68, 68);
    transform: scale(1.1);
}

/* Results Suggestions */
.pantry-results-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.pantry-suggestion-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition-normal);
}
.pantry-suggestion-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}
.pantry-suggestion-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}
.pantry-suggestion-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}
.pantry-ingredients-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    background: rgba(0, 0, 0, 0.15);
    padding: 12px;
    border-radius: var(--border-radius-sm);
    font-size: 13px;
}
.pantry-ingredients-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.pantry-ingredients-list-title {
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.pantry-ingredient-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.pantry-ingredient-item.found {
    color: var(--primary);
}
.pantry-ingredient-item.buy {
    color: var(--text-secondary);
}

.pantry-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}
.pantry-loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}
.border-white-05 {
    border-color: rgba(255, 255, 255, 0.05);
}
.border-white-08 {
    border-color: rgba(255, 255, 255, 0.08);
}
.pb-4 {
    padding-bottom: 16px;
}
.pt-4 {
    padding-top: 16px;
}

/* WEEKLY PLANNER VIEW */
.weekly-plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    align-items: start;
    margin-top: 24px;
}
.weekly-plan-day-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    height: 100%;
}
.weekly-plan-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 10px;
}
.weekly-plan-day-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}
.weekly-plan-day-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.weekly-plan-day-totals {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.2);
    padding: 6px 10px;
    border-radius: var(--border-radius-sm);
    margin-top: -8px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}
.weekly-plan-meals-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.weekly-plan-meal-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background-color 0.2s;
}
.weekly-plan-meal-item:hover {
    background: rgba(255, 255, 255, 0.04);
}
.weekly-plan-meal-type-badge {
    align-self: start;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.weekly-plan-meal-type-badge.breakfast {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.25);
}
.weekly-plan-meal-type-badge.lunch {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.25);
}
.weekly-plan-meal-type-badge.dinner {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.25);
}
.weekly-plan-meal-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
}
.weekly-plan-meal-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.35;
}
.weekly-plan-meal-macros {
    display: flex;
    gap: 6px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.15);
    padding: 4px 6px;
    border-radius: var(--border-radius-sm);
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, 0.02);
}
.weekly-plan-meal-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 8px;
    margin-top: 4px;
}
.weekly-plan-meal-cost {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
}
.weekly-plan-meal-btns {
    display: flex;
    gap: 6px;
}
.weekly-plan-meal-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    padding: 4px 6px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.7rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: background-color 0.2s, border-color 0.2s;
}
.weekly-plan-meal-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}
.weekly-plan-meal-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.weekly-plan-meal-btn.saved {
    background: rgba(16, 185, 129, 0.15) !important;
    color: #10b981 !important;
    border-color: rgba(16, 185, 129, 0.25) !important;
}
.weekly-plan-meal-btn.logged {
    background: rgba(59, 130, 246, 0.15) !important;
    color: #3b82f6 !important;
    border-color: rgba(59, 130, 246, 0.25) !important;
}
.bg-success-08 {
    background-color: rgba(16, 185, 129, 0.08);
}

/* AI CHAT ASSISTANT STYLES */
.chat-toggle-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), 0 0 15px rgba(16, 185, 129, 0.2);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-toggle-btn:hover {
    transform: scale(1.08) translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5), 0 0 20px rgba(16, 185, 129, 0.4);
    color: var(--text-white);
    background: rgba(16, 185, 129, 0.1);
}

.chat-toggle-btn i {
    width: 28px;
    height: 28px;
}

.chat-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background-color: var(--accent-danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: var(--border-radius-full);
    border: 2px solid var(--bg-main);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.chat-widget-container {
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 400px;
    height: 550px;
    max-width: calc(100vw - 48px);
    max-height: calc(100vh - 140px);
    background: rgba(10, 15, 28, 0.85);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    border-bottom-right-radius: 6px;
    box-shadow: var(--shadow-glass), inset 0 0 0 1px rgba(255,255,255,0.05);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: visible;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    animation: chatSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-widget-container::after {
    content: '';
    position: absolute;
    bottom: -9px;
    right: 44px;
    width: 16px;
    height: 16px;
    background: rgba(10, 15, 28, 0.85);
    border-right: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    transform: rotate(45deg);
    z-index: -1;
    pointer-events: none;
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
}

.chat-widget-container.hidden {
    display: none !important;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
}

@keyframes chatSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.chat-header {
    padding: 16px 20px;
    background: rgba(17, 24, 39, 0.6);
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-bot-icon {
    color: var(--primary);
    width: 32px;
    height: 32px;
    background: rgba(16, 185, 129, 0.1);
    padding: 6px;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.chat-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.chat-status {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 1px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: var(--border-radius-full);
    display: inline-block;
    box-shadow: 0 0 6px var(--primary);
}

.chat-close-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-close-btn:hover {
    color: var(--text-white);
    background-color: rgba(255, 255, 255, 0.05);
}

.chat-close-btn i {
    width: 18px;
    height: 18px;
}

.chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-behavior: smooth;
}

/* Custom Scrollbar for Chat */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}
.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}
.chat-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-full);
}
.chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15);
}

.chat-message {
    max-width: 85%;
    display: flex;
    flex-direction: column;
    animation: messageFadeIn 0.25s ease forwards;
}

@keyframes messageFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-message.assistant {
    align-self: flex-start;
}

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

.chat-message .message-content {
    padding: 12px 16px;
    font-size: 13.5px;
    line-height: 1.5;
    border-radius: var(--border-radius-md);
}

.chat-message.assistant .message-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.85), rgba(79, 70, 229, 0.85));
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-white);
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.chat-message .message-content i {
    font-style: italic;
}

.chat-message .message-content p {
    margin-bottom: 8px;
}
.chat-message .message-content p:last-child {
    margin-bottom: 0;
}
.chat-message .message-content ul, .chat-message .message-content ol {
    margin-left: 16px;
    margin-bottom: 8px;
}
.chat-message .message-content li {
    margin-bottom: 4px;
}

.chat-typing-indicator {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    border-radius: var(--border-radius-md);
    border-bottom-left-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 20px;
    margin-bottom: 12px;
    animation: messageFadeIn 0.25s ease forwards;
}

.chat-typing-indicator .dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: var(--border-radius-full);
    display: inline-block;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.chat-typing-indicator .dot:nth-child(1) { animation-delay: -0.32s; }
.chat-typing-indicator .dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

.chat-input-area {
    padding: 16px 20px;
    background: rgba(17, 24, 39, 0.6);
    border-top: 1px solid var(--card-border);
    display: flex;
    gap: 12px;
    align-items: center;
}

.chat-input-area input {
    flex-grow: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 12px 16px;
    font-size: 13.5px;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-fast);
}

.chat-input-area input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}

.chat-send-btn {
    background: var(--primary);
    color: var(--text-white);
    border: none;
    outline: none;
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
    flex-shrink: 0;
}

.chat-send-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.chat-send-btn:active {
    transform: scale(0.98);
}

.chat-send-btn i {
    width: 18px;
    height: 18px;
}

/* PLANNER HUB STYLES */
.planner-tabs {
    display: flex;
    gap: 16px;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 24px;
}

.planner-tab-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.planner-tab-btn:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
}

.planner-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.planner-tab-btn i {
    width: 18px;
    height: 18px;
}

.planner-tab-panel {
    animation: fadeIn 0.35s ease-out;
}

/* Calendar Grid styles */
.calendar-grid-container {
    width: 100%;
}

.calendar-weekdays-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 8px;
}

.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.calendar-day-box {
    min-height: 90px;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-sm);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calendar-day-box:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.calendar-day-number {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    align-self: flex-start;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
}

.calendar-day-box.today {
    border-color: rgba(16, 185, 129, 0.25);
    background: rgba(16, 185, 129, 0.03);
}

.calendar-day-box.today .calendar-day-number {
    background-color: var(--primary);
    color: var(--text-white);
    font-weight: 700;
    box-shadow: 0 0 8px var(--primary-glow);
}

.calendar-day-box.other-month {
    opacity: 0.35;
}

.calendar-events-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    overflow-y: auto;
    flex-grow: 1;
    max-height: 60px;
    font-size: 10.5px;
}

.calendar-event-tag {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-info);
    border: 1px solid rgba(59, 130, 246, 0.25);
    padding: 2px 4px;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.calendar-event-tag.member-specific {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
    border: 1px solid rgba(236, 72, 153, 0.25);
}

/* Tasks lists styles */
.tasks-sections-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 768px) {
    .tasks-sections-grid {
        grid-template-columns: 1fr;
    }
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.task-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.task-item:hover {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(255,255,255,0.08);
}

.task-item.completed {
    opacity: 0.6;
}

.task-checkbox-btn {
    background: transparent;
    border: 2px solid var(--text-muted);
    border-radius: 6px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    transition: var(--transition-fast);
    margin-top: 2px;
    flex-shrink: 0;
}

.task-checkbox-btn:hover {
    border-color: var(--primary);
    background-color: rgba(16, 185, 129, 0.05);
}

.task-item.completed .task-checkbox-btn {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--text-white);
}

.task-checkbox-btn i {
    width: 14px;
    height: 14px;
}

.task-info {
    flex-grow: 1;
}

.task-title-text {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-primary);
}

.task-item.completed .task-title-text {
    text-decoration: line-through;
    color: var(--text-muted);
}

.task-desc-text {
    font-size: 12.5px;
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.4;
}

.task-meta-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.task-date-badge {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

.task-date-badge.overdue {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.task-date-badge.due-soon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-cost);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.task-date-badge.normal {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.task-assignee-avatar {
    font-size: 10px;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.btn-delete-task {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    opacity: 0;
}

.task-item:hover .btn-delete-task {
    opacity: 1;
}

.btn-delete-task:hover {
    color: var(--accent-danger);
    background-color: rgba(239, 68, 68, 0.05);
}

.btn-delete-task i {
    width: 14px;
    height: 14px;
}

/* Expenses table styles */
.expenses-table th, .expenses-table td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.expenses-table tbody tr {
    transition: var(--transition-fast);
}

.expenses-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.expenses-table td {
    padding: 12px 8px;
    font-size: 13.5px;
    vertical-align: middle;
}

.expense-amount-val {
    font-weight: 700;
    color: var(--primary);
    text-align: right;
}

.btn-delete-expense {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.btn-delete-expense:hover {
    color: var(--accent-danger);
    background-color: rgba(239, 68, 68, 0.05);
}

.btn-delete-expense i {
    width: 16px;
    height: 16px;
}

/* Kontoausgleich & Settlement Styles */
.balance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.balance-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.balance-badge {
    padding: 4px 10px;
    border-radius: var(--border-radius-pill);
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.balance-badge.positive {
    background: rgba(16, 185, 129, 0.08);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.05);
}

.balance-badge.negative {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.05);
}

.balance-badge.zero {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.settlement-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.settlement-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.settlement-direction {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-grow: 1;
    font-size: 13.5px;
}

.settlement-arrow {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.settlement-arrow i {
    width: 14px;
    height: 14px;
}

.settlement-amount {
    font-weight: 700;
    color: var(--primary);
    font-size: 14px;
    padding: 4px 10px;
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: var(--border-radius-pill);
}