/* TeamFlow Premium Custom CSS Stylesheet */

/* --- CSS Variables & Design System --- */
:root {
    /* Color Palette */
    --bg-main: #0b0f19;
    --bg-surface: rgba(17, 24, 39, 0.7);
    --bg-card: rgba(30, 41, 59, 0.45);
    --bg-card-hover: rgba(30, 41, 59, 0.7);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-focus: rgba(99, 102, 241, 0.5);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Semantic Colors */
    --color-primary: #6366f1;       /* Indigo */
    --color-primary-hover: #4f46e5;
    --color-todo: #818cf8;          /* Light Indigo */
    --color-in-progress: #fb923c;   /* Amber Orange */
    --color-review: #38bdf8;        /* Sky Blue */
    --color-done: #4ade80;          /* Emerald Green */
    --color-danger: #f43f5e;        /* Rose Red */
    --color-danger-hover: #e11d48;
    
    /* Priorities */
    --priority-high: #f43f5e;
    --priority-medium: #fb923c;
    --priority-low: #38bdf8;
    
    /* Layout Properties */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-full: 9999px;
    --glass-blur: 16px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

/* --- Base Normalization & Scrollbars --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Plus Jakarta Sans', 'Kanit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* --- Layout Components --- */

/* Glassmorphism Panel Utility */
.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-main);
}

/* App Header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.logo-icon {
    font-size: 1.75rem;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.4));
}

.header-logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.header-logo h1 span {
    background: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Connection Status Badge */
.connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.connection-status:hover {
    background: rgba(51, 65, 85, 0.8);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    display: inline-block;
}

.connection-status.d1-mode .status-dot {
    background-color: var(--color-done);
    box-shadow: 0 0 8px var(--color-done);
}

.connection-status.local-mode .status-dot {
    background-color: var(--color-in-progress);
    box-shadow: 0 0 8px var(--color-in-progress);
}

.pulse {
    animation: shadowPulse 2s infinite ease-in-out;
}

@keyframes shadowPulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.view-switch-container {
    display: flex;
    background: rgba(15, 23, 42, 0.8);
    padding: 0.25rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.nav-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    color: var(--text-primary);
}

.nav-btn.active {
    background: var(--color-primary);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Member Selector */
.member-selector-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.3s ease-out;
}

.member-selector-container label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.member-select {
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-smooth);
}

.member-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--border-color-focus);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* --- Common UI Controls --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-smooth);
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary-outline {
    background: rgba(30, 41, 59, 0.5);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary-outline:hover {
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* App Container */
.app-container {
    flex: 1;
    padding: 2rem;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.view-section {
    width: 100%;
    animation: fadeIn 0.4s ease-out;
}

.view-section.hidden {
    display: none !important;
}

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

/* ============================================== */
/* MANAGER DASHBOARD VIEW STYLING                 */
/* ============================================== */

/* Metrics Stats Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-main);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
}

/* Colors for specific metric cards */
.stat-card.total { border-left: 4px solid var(--color-primary); }
.stat-card.total .stat-icon { color: var(--color-primary); background: rgba(99, 102, 241, 0.1); }

.stat-card.todo { border-left: 4px solid var(--color-todo); }
.stat-card.todo .stat-icon { color: var(--color-todo); background: rgba(129, 140, 248, 0.1); }

.stat-card.in-progress { border-left: 4px solid var(--color-in-progress); }
.stat-card.in-progress .stat-icon { color: var(--color-in-progress); background: rgba(251, 146, 60, 0.1); }

.stat-card.review { border-left: 4px solid var(--color-review); }
.stat-card.review .stat-icon { color: var(--color-review); background: rgba(56, 189, 248, 0.1); }

.stat-card.done { border-left: 4px solid var(--color-done); }
.stat-card.done .stat-icon { color: var(--color-done); background: rgba(74, 222, 128, 0.1); }


/* Analytics Panel (Charts) Grid */
.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.analytics-card {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
    flex: 1;
}

.card-body.chart-container {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 1.5rem;
}

/* Donut Chart (SVG) */
.pie-chart-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
}

.donut-chart {
    transform: rotate(-90deg);
}

.donut-segment {
    transition: stroke-dasharray 0.5s ease-out;
}

.donut-center-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.donut-lbl {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.legend-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.todo { background-color: var(--color-todo); }
.legend-dot.in-progress { background-color: var(--color-in-progress); }
.legend-dot.review { background-color: var(--color-review); }
.legend-dot.done { background-color: var(--color-done); }

/* Workload Progress Bars list */
.workload-item {
    margin-bottom: 1.25rem;
}

.workload-item:last-child {
    margin-bottom: 0;
}

.workload-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.workload-name {
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.member-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.member-avatar.large {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
}

.workload-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.workload-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    display: flex;
}

.progress-bar-fill {
    height: 100%;
    transition: width 0.5s ease-out;
}

.progress-bar-fill.done { background-color: var(--color-done); }
.progress-bar-fill.pending { background-color: var(--color-todo); }


/* Tasks Directory section */
.tasks-directory {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-main);
    overflow: hidden;
}

.directory-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.directory-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.directory-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.search-box {
    position: relative;
    min-width: 250px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border-radius: var(--border-radius-md);
    outline: none;
    font-family: inherit;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.search-box input:focus {
    border-color: var(--color-primary);
    background: rgba(15, 23, 42, 0.9);
}

.filter-select {
    background: rgba(15, 23, 42, 0.6);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-smooth);
}

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

/* Tasks Table / Custom Rows */
.task-list-wrapper {
    overflow-x: auto;
}

.task-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 0.8fr 1fr 0.8fr;
    background: rgba(15, 23, 42, 0.4);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 800px;
}

.task-table-body {
    min-width: 800px;
}

.task-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 0.8fr 1fr 0.8fr;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.task-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.task-row:last-child {
    border-bottom: none;
}

/* Table Cells */
.td-task {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding-right: 1.5rem;
}

.td-task h4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.td-task p {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.td-assignee {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.td-assignee .assignee-name {
    font-size: 0.85rem;
}

.td-deadline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.td-deadline.overdue {
    color: var(--color-danger);
    font-weight: 500;
}

/* Priority Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-priority.high { background: rgba(244, 63, 94, 0.1); color: var(--priority-high); }
.badge-priority.medium { background: rgba(251, 146, 60, 0.1); color: var(--priority-medium); }
.badge-priority.low { background: rgba(56, 189, 248, 0.1); color: var(--priority-low); }

/* Status Badges */
.badge-status.todo { background: rgba(129, 140, 248, 0.1); color: var(--color-todo); border: 1px solid rgba(129, 140, 248, 0.2); }
.badge-status.in_progress { background: rgba(251, 146, 60, 0.1); color: var(--color-in-progress); border: 1px solid rgba(251, 146, 60, 0.2); }
.badge-status.review { background: rgba(56, 189, 248, 0.1); color: var(--color-review); border: 1px solid rgba(56, 189, 248, 0.2); }
.badge-status.done { background: rgba(74, 222, 128, 0.1); color: var(--color-done); border: 1px solid rgba(74, 222, 128, 0.2); }

/* Row Actions */
.row-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon {
    background: transparent;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

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

.btn-icon.edit:hover { color: var(--color-review); }
.btn-icon.delete:hover { color: var(--color-danger); }


/* ============================================== */
/* MEMBER KANBAN BOARD VIEW STYLING               */
/* ============================================== */

.kanban-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    background: var(--bg-surface);
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-main);
}

.member-profile-active {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.member-meta h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.member-meta span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Kanban Grid */
.kanban-board-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.kanban-column {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    max-height: 75vh;
    box-shadow: var(--shadow-main);
    transition: var(--transition-smooth);
}

/* Drag over highlights */
.kanban-column.drag-over {
    background: rgba(99, 102, 241, 0.05);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.15);
}

.column-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.column-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.column-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.column-dot.todo { background-color: var(--color-todo); }
.column-dot.in-progress { background-color: var(--color-in-progress); }
.column-dot.review { background-color: var(--color-review); }
.column-dot.done { background-color: var(--color-done); }

.column-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
}

.column-count {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

/* Column Cards Scrollable Body */
.column-cards-container {
    padding: 1rem;
    overflow-y: auto;
    flex: 1;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Task Card Style */
.task-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    cursor: grab;
    user-select: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.task-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
}

.task-card:active {
    cursor: grabbing;
}

.task-card.dragging {
    opacity: 0.4;
    transform: scale(0.95);
    border-style: dashed;
}

.card-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    gap: 0.75rem;
}

.card-title-row h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.85rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.card-date {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.card-date.overdue {
    color: var(--color-danger);
    font-weight: 500;
}

.card-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.2rem;
    opacity: 0;
    transition: var(--transition-smooth);
    background: rgba(15, 23, 42, 0.9);
    border-radius: var(--border-radius-sm);
    padding: 2px;
}

.task-card:hover .card-actions {
    opacity: 1;
}

.card-actions button {
    width: 24px;
    height: 24px;
}

/* Left Indicator Stripe on Cards based on Priority */
.task-card.priority-high { border-left: 3px solid var(--priority-high); }
.task-card.priority-medium { border-left: 3px solid var(--priority-medium); }
.task-card.priority-low { border-left: 3px solid var(--priority-low); }


/* ============================================== */
/* MODAL & DIALOG SYSTEM                          */
/* ============================================== */

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(11, 15, 25, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-dialog {
    background: #151d30;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    transform: scale(0.95);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.modal-dialog.small {
    max-width: 450px;
}

.modal-backdrop.open .modal-dialog {
    transform: scale(1);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.2);
}

/* Form Controls styling */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.col-6 {
    flex: 1;
    width: 50%;
}

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

label.required::after {
    content: " *";
    color: var(--color-danger);
}

input[type="text"],
input[type="date"],
select,
textarea {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    padding: 0.65rem 0.85rem;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-smooth);
}

input[type="text"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
    border-color: var(--color-primary);
    background: rgba(15, 23, 42, 0.9);
    box-shadow: 0 0 0 2px var(--border-color-focus);
}

textarea {
    resize: vertical;
}

/* Custom Grid Color Picker for Member Modal */
.color-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.color-option {
    height: 35px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
}

.color-option input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 0;
    height: 0;
    opacity: 0;
}

.color-option:has(input[type="radio"]:checked) {
    border-color: var(--text-primary);
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}


/* --- Responsive Breakpoints --- */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .stats-grid .stat-card.review,
    .stats-grid .stat-card.done {
        grid-column: span 1.5;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    .kanban-board-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        align-items: stretch;
    }
    
    .header-logo {
        justify-content: center;
    }
    
    .header-nav {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .view-switch-container {
        width: 100%;
    }
    
    .nav-btn {
        flex: 1;
        justify-content: center;
    }
    
    .member-selector-container {
        width: 100%;
        justify-content: space-between;
    }
    
    .member-select {
        flex: 1;
    }
    
    .header-actions {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid .stat-card.review,
    .stats-grid .stat-card.done {
        grid-column: span 1;
    }
    
    .app-container {
        padding: 1rem;
    }
    
    .directory-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .directory-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        width: 100%;
    }
    
    .kanban-info-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .kanban-board-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .col-6 {
        width: 100%;
    }
}

/* Utilities */
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hidden {
    display: none !important;
}

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.05);
}

.empty-state p {
    font-size: 0.95rem;
}

/* --- Added for Member Management, Backups & Kanban Filters --- */
.kanban-filters {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.members-list-wrapper {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-top: 0.5rem;
}

.members-table-header {
    display: grid;
    grid-template-columns: 1.2fr 1.2fr 80px;
    background: rgba(15, 23, 42, 0.6);
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.members-table-body {
    max-height: 250px;
    overflow-y: auto;
}

.member-row {
    display: grid;
    grid-template-columns: 1.2fr 1.2fr 80px;
    padding: 0.75rem 1rem;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.member-row:last-child {
    border-bottom: none;
}

.member-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.member-info-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.member-info-cell .member-avatar {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-primary);
    font-weight: 600;
}

.member-actions-cell {
    display: flex;
    justify-content: flex-end;
    gap: 0.25rem;
}

.card-created-date {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.td-created-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.card-dates-container {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    width: 100%;
}

@media (max-width: 768px) {
    .kanban-filters {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
}