/* Executive Dashboard Styles */
:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252542;
    --bg-card: linear-gradient(145deg, #1e1e35 0%, #16162b 100%);
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;
    
    --accent-blue: #4f7cff;
    --accent-purple: #9b59ff;
    --accent-green: #2ed573;
    --accent-orange: #ff9f43;
    --accent-red: #ff6b6b;
    --accent-cyan: #00d9ff;
    
    --gradient-primary: linear-gradient(135deg, #4f7cff 0%, #9b59ff 100%);
    --gradient-success: linear-gradient(135deg, #2ed573 0%, #1abc9c 100%);
    --gradient-warning: linear-gradient(135deg, #ff9f43 0%, #ee5a24 100%);
    --gradient-danger: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(79, 124, 255, 0.3);
    
    --border-radius: 12px;
    --border-radius-lg: 16px;
    
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Dashboard Layout */
.dashboard {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 20px;
    gap: 20px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.online {
    background: rgba(46, 213, 115, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(46, 213, 115, 0.3);
}

.status-badge.offline {
    background: rgba(255, 107, 107, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.last-updated {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.last-updated .label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.last-updated .value {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    transform: rotate(180deg);
}

/* Main Grid */
.main-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto auto;
    gap: 20px;
    flex: 1;
}

/* Panels */
.panel {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.count-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.panel-content {
    padding: 16px 20px;
    flex: 1;
    overflow-y: auto;
}

.btn-text {
    background: none;
    border: none;
    color: var(--accent-blue);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-text:hover {
    color: var(--accent-purple);
}

/* Grid placement */
.decision-queue {
    grid-column: 1;
    grid-row: 1 / 3;
}

.todays-tasks {
    grid-column: 2;
    grid-row: 1 / 3;
}

.stats-row {
    grid-column: 3;
    grid-row: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

.delegations {
    grid-column: 3;
    grid-row: 2;
}

.activity {
    grid-column: 1 / 4;
    grid-row: 3;
}

/* Stat Cards */
.stat-card {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.email { background: rgba(79, 124, 255, 0.15); }
.stat-icon.meeting { background: rgba(155, 89, 255, 0.15); }
.stat-icon.delegated { background: rgba(255, 159, 67, 0.15); }
.stat-icon.completed { background: rgba(46, 213, 115, 0.15); }

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Item Lists */
.item-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.list-item {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 14px 16px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.list-item:hover {
    border-color: var(--accent-blue);
    transform: translateX(4px);
}

.list-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.list-item-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

.list-item-badge {
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.list-item-badge.high {
    background: rgba(255, 107, 107, 0.15);
    color: var(--accent-red);
}

.list-item-badge.medium {
    background: rgba(255, 159, 67, 0.15);
    color: var(--accent-orange);
}

.list-item-badge.low {
    background: rgba(46, 213, 115, 0.15);
    color: var(--accent-green);
}

.list-item-meta {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.confidence-bar {
    height: 4px;
    background: var(--bg-primary);
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.5s ease;
}

.confidence-fill.high { background: var(--accent-green); }
.confidence-fill.medium { background: var(--accent-orange); }
.confidence-fill.low { background: var(--accent-red); }

/* Activity Feed */
.activity-feed {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.activity-icon.email { background: rgba(79, 124, 255, 0.15); }
.activity-icon.task { background: rgba(46, 213, 115, 0.15); }
.activity-icon.decision { background: rgba(155, 89, 255, 0.15); }
.activity-icon.error { background: rgba(255, 107, 107, 0.15); }

.activity-content {
    flex: 1;
}

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

.activity-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.9rem;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.action-btn.primary {
    background: var(--gradient-primary);
    border: none;
}

.action-btn.primary:hover {
    box-shadow: var(--shadow-glow);
}

.action-btn.danger {
    border-color: rgba(255, 107, 107, 0.3);
}

.action-btn.danger:hover {
    background: rgba(255, 107, 107, 0.15);
    border-color: var(--accent-red);
}

.action-btn .icon {
    font-size: 1rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--accent-red);
    color: white;
}

.modal-body {
    padding: 24px;
}

.decision-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.btn {
    flex: 1;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    border: none;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn.approve {
    background: var(--gradient-success);
    color: white;
}

.btn.modify {
    background: var(--gradient-warning);
    color: white;
}

.btn.reject {
    background: var(--gradient-danger);
    color: white;
}

.btn.confirm {
    background: var(--gradient-primary);
    color: white;
    width: 100%;
    margin-top: 16px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.modify-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.modify-section.hidden {
    display: none;
}

.modify-section label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modify-section select,
.modify-section textarea {
    width: 100%;
    padding: 12px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.modify-section select:focus,
.modify-section textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.modify-section textarea {
    min-height: 80px;
    resize: vertical;
}

/* Responsive */
@media (max-width: 1200px) {
    .main-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-row {
        grid-column: 1 / 3;
        grid-row: 1;
        grid-template-columns: repeat(4, 1fr);
    }
    
    .decision-queue {
        grid-column: 1;
        grid-row: 2;
    }
    
    .todays-tasks {
        grid-column: 2;
        grid-row: 2;
    }
    
    .delegations {
        grid-column: 1;
        grid-row: 3;
    }
    
    .activity {
        grid-column: 2;
        grid-row: 3;
    }
}

@media (max-width: 768px) {
    .dashboard {
        padding: 12px;
    }
    
    .main-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-row {
        grid-column: 1;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .decision-queue,
    .todays-tasks,
    .delegations,
    .activity {
        grid-column: 1;
    }
    
    .header {
        flex-direction: column;
        gap: 16px;
    }
    
    .quick-actions {
        flex-wrap: wrap;
    }
    
    .action-btn {
        flex: 1 1 45%;
    }
}

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

.list-item {
    animation: fadeIn 0.3s ease forwards;
}

.list-item:nth-child(1) { animation-delay: 0.05s; }
.list-item:nth-child(2) { animation-delay: 0.1s; }
.list-item:nth-child(3) { animation-delay: 0.15s; }
.list-item:nth-child(4) { animation-delay: 0.2s; }
.list-item:nth-child(5) { animation-delay: 0.25s; }

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

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}