/* ==========================================================================
   Team TaskHub - Design System & Modern UI Stylesheet
   ========================================================================== */

/* 1. CSS Custom Properties / Color Palette & Theme Tokens */
:root[data-theme="dark"] {
    --bg-main: #0b0f19;
    --bg-header: rgba(17, 24, 39, 0.85);
    --bg-card: #151d30;
    --bg-card-hover: #1c263e;
    --bg-input: #1e293b;
    --bg-modal: #151c2e;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(99, 102, 241, 0.4);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-primary: #6366f1;
    --accent-primary-hover: #4f46e5;
    --accent-secondary: #06b6d4;
    
    --status-todo-bg: rgba(99, 102, 241, 0.12);
    --status-todo-border: #6366f1;
    --status-todo-text: #818cf8;

    --status-progress-bg: rgba(245, 158, 11, 0.12);
    --status-progress-border: #f59e0b;
    --status-progress-text: #fbbf24;

    --status-done-bg: rgba(16, 185, 129, 0.12);
    --status-done-border: #10b981;
    --status-done-text: #34d399;

    --priority-high-bg: rgba(239, 68, 68, 0.15);
    --priority-high-text: #f87171;
    --priority-medium-bg: rgba(245, 158, 11, 0.15);
    --priority-medium-text: #fbbf24;
    --priority-low-bg: rgba(59, 130, 246, 0.15);
    --priority-low-text: #60a5fa;

    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --glow-primary: 0 0 20px rgba(99, 102, 241, 0.3);
}

:root[data-theme="light"] {
    --bg-main: #f1f5f9;
    --bg-header: rgba(255, 255, 255, 0.9);
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --bg-input: #f1f5f9;
    --bg-modal: #ffffff;
    --border-color: #e2e8f0;
    --border-highlight: #6366f1;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --accent-primary: #4f46e5;
    --accent-primary-hover: #4338ca;
    --accent-secondary: #0891b2;

    --status-todo-bg: #eef2ff;
    --status-todo-border: #6366f1;
    --status-todo-text: #4f46e5;

    --status-progress-bg: #fffbeb;
    --status-progress-border: #f59e0b;
    --status-progress-text: #d97706;

    --status-done-bg: #ecfdf5;
    --status-done-border: #10b981;
    --status-done-text: #059669;

    --priority-high-bg: #fef2f2;
    --priority-high-text: #dc2626;
    --priority-medium-bg: #fffbeb;
    --priority-medium-text: #d97706;
    --priority-low-bg: #eff6ff;
    --priority-low-text: #2563eb;

    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --glow-primary: 0 0 15px rgba(99, 102, 241, 0.15);
}

/* 2. Global Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', 'Prompt', -apple-system, BlinkMacSystemFont, sans-serif;
    transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 99px;
    opacity: 0.5;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* 3. Header & Navigation Area */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 2rem;
    background-color: var(--bg-header);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    gap: 1.5rem;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.4rem;
    box-shadow: var(--glow-primary);
}

.brand-info h1 {
    font-size: 1.35rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.brand-info .subtitle {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* View Switcher Tabs */
.view-switcher-container {
    display: flex;
    background: var(--bg-input);
    padding: 4px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    gap: 4px;
}

.view-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    white-space: nowrap;
}

.view-tab:hover {
    color: var(--text-primary);
}

.view-tab.active {
    background: var(--bg-card);
    color: var(--accent-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
}

/* Header Action Buttons */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

/* 4. Common Buttons & Form Controls */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.88rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.5);
}

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

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: #ef4444;
    color: #ffffff;
}

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

.btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn.icon-only {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 10px;
}

.btn-xs {
    padding: 0.3rem 0.65rem;
    font-size: 0.78rem;
    border-radius: 6px;
}

/* 5. Sub-bar Member Selector (Kanban view) */
.member-selector-bar {
    display: flex;
    align-items: center;
    padding: 0.75rem 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
    overflow-x: auto;
}

.member-selector-bar.hidden {
    display: none;
}

.selector-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

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

.member-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.95rem;
    border-radius: 99px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.member-pill:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.member-pill.active {
    background: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.member-avatar-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
}

/* 6. Main Content Area */
.main-content {
    flex: 1;
    padding: 1.75rem 2rem;
}

.view-section {
    display: none;
}

.view-section.active {
    display: block;
    animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

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

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

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.search-box input {
    padding: 0.55rem 0.85rem 0.55rem 2.2rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    width: 200px;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.select-input {
    padding: 0.55rem 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.select-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* 7. Executive KPI Metric Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.1rem;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

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

.kpi-card.total::before { background: #6366f1; }
.kpi-card.todo::before { background: #818cf8; }
.kpi-card.in-progress::before { background: #f59e0b; }
.kpi-card.done::before { background: #10b981; }
.kpi-card.overdue::before { background: #ef4444; }

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.kpi-card.total .kpi-icon { background: rgba(99, 102, 241, 0.15); color: #6366f1; }
.kpi-card.todo .kpi-icon { background: rgba(129, 140, 248, 0.15); color: #818cf8; }
.kpi-card.in-progress .kpi-icon { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.kpi-card.done .kpi-icon { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.kpi-card.overdue .kpi-icon { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

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

.kpi-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.kpi-value {
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-primary);
}

.kpi-subtext {
    font-size: 0.75rem;
    color: #10b981;
    font-weight: 600;
    margin-top: 2px;
}

/* 8. Dashboard Grid & Workload Bars */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.75rem;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.35rem;
    box-shadow: var(--card-shadow);
}

.card-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
}

.card-title h3 {
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.workload-list {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.member-workload-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.workload-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

.member-info-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.workload-progress-track {
    height: 10px;
    background: var(--bg-input);
    border-radius: 99px;
    overflow: hidden;
    display: flex;
}

.workload-progress-bar {
    height: 100%;
    transition: width 0.4s ease;
}

.workload-stats-badges {
    display: flex;
    gap: 0.5rem;
    font-size: 0.75rem;
}

/* Location Summary Pills */
.location-summary-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.location-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.location-name {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.location-count {
    font-weight: 700;
    background: var(--accent-primary);
    color: #fff;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 0.75rem;
}

/* 9. Master Tasks Table */
.table-responsive {
    overflow-x: auto;
}

.task-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.task-table th {
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.task-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.task-table tr:hover td {
    background: var(--bg-card-hover);
}

.table-task-title {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
}

.table-task-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-priority-High { background: var(--priority-high-bg); color: var(--priority-high-text); }
.badge-priority-Medium { background: var(--priority-medium-bg); color: var(--priority-medium-text); }
.badge-priority-Low { background: var(--priority-low-bg); color: var(--priority-low-text); }

.badge-status-todo { background: var(--status-todo-bg); color: var(--status-todo-text); }
.badge-status-in_progress { background: var(--status-progress-bg); color: var(--status-progress-text); }
.badge-status-done { background: var(--status-done-bg); color: var(--status-done-text); }

.badge-location {
    background: rgba(14, 165, 233, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.badge-overdue {
    background: #ef4444;
    color: #ffffff;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* 10. Kanban Board Section */
.kanban-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
    background: var(--bg-card);
    padding: 1rem 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.active-member-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.member-large-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.member-header-details h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.member-header-details p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .kanban-board {
        grid-template-columns: 1fr;
    }
}

.kanban-column {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1rem;
    min-height: 550px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.kanban-column.drag-over {
    border-color: var(--accent-primary);
    background: var(--bg-card-hover);
    box-shadow: var(--glow-primary);
}

.column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.85rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.column-header.todo { border-bottom-color: #6366f1; }
.column-header.in-progress { border-bottom-color: #f59e0b; }
.column-header.done { border-bottom-color: #10b981; }

.col-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 0.95rem;
}

.column-counter {
    background: var(--bg-input);
    color: var(--text-primary);
    padding: 2px 10px;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 700;
    border: 1px solid var(--border-color);
}

.kanban-cards-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 200px;
}

/* Kanban Cards */
.task-card {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.1rem;
    cursor: grab;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.task-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-primary);
    box-shadow: var(--glow-primary);
}

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

.card-header-tags {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.6rem;
}

.card-title-text {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.card-desc-preview {
    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-meta-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.78rem;
    color: var(--text-muted);
}

.card-assignee-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.card-deadline {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
}

/* 11. Modal Dialogs */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-modal);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 90%;
    max-width: 580px;
    padding: 1.75rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95) translateY(10px);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

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

.form-group.half {
    flex: 1;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.required {
    color: #ef4444;
}

.form-control {
    padding: 0.65rem 0.9rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.88rem;
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.modal-footer.justify-between {
    justify-content: space-between;
}

.footer-right-buttons {
    display: flex;
    gap: 0.75rem;
}

.divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1rem 0;
}

.inline-add-form {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.members-management-list, .locations-management-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 220px;
    overflow-y: auto;
}

.manage-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.85rem;
    background: var(--bg-input);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
}

/* Detail Modal Specifics */
.detail-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.detail-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.detail-description-box {
    background: var(--bg-input);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.detail-desc-text {
    font-size: 0.88rem;
    color: var(--text-primary);
    white-space: pre-wrap;
    margin-top: 0.5rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 2000;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    animation: slideInRight 0.3s ease;
}

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

.toast.success { border-left: 4px solid #10b981; }
.toast.info { border-left: 4px solid #6366f1; }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast.danger { border-left: 4px solid #ef4444; }