/* CRM Panel Styles */

:root {
    --primary: #5865F2;
    --success: #57F287;
    --warning: #FEE75C;
    --danger: #ED4245;
    --bg-dark: #1E1F22;
    --bg-card: #2B2D31;
    --bg-hover: #36393F;
    --text: #DCDDDE;
    --text-muted: #949BA4;
    --border: #40444B;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.header-left .logo {
    font-size: 1.2rem;
    font-weight: bold;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.notification-btn {
    position: relative;
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 5px;
}

.notification-btn:hover {
    opacity: 0.8;
}

.badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
}

.user-info {
    color: var(--text-muted);
}

/* Notifications Dropdown */
.notifications-dropdown {
    position: absolute;
    right: 20px;
    top: 55px;
    width: 320px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
    font-weight: bold;
}

.notifications-header button {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.75rem;
    cursor: pointer;
}

.notifications-list {
    max-height: 300px;
    overflow-y: auto;
}

.notification-item {
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

.notification-item:hover {
    background: var(--bg-hover);
}

.notification-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 5px;
    padding: 10px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    white-space: nowrap;
    transition: all 0.2s;
}

.tab:hover {
    background: var(--bg-hover);
    color: var(--text);
}

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

/* Content */
.content {
    padding: 20px;
    max-width: 1600px;
    margin: 0 auto;
}

.tab-content {
    animation: fadeIn 0.2s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.section-header h2 {
    font-size: 1.4rem;
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: #4752c4;
}

.btn-small {
    padding: 4px 10px;
    font-size: 0.8rem;
    background: var(--bg-hover);
    color: var(--text);
    border: 1px solid var(--border);
}

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

/* Kanban Board */
.kanban-board {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 20px;
    align-items: flex-start;
}

.kanban-column {
    min-width: 260px;
    max-width: 260px;
    background: var(--bg-card);
    border-radius: 8px;
    padding: 12px;
    flex-shrink: 0;
}

.kanban-column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}

.kanban-column-title {
    font-weight: bold;
    font-size: 0.9rem;
}

.kanban-column-count {
    background: var(--bg-hover);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.kanban-cards {
    min-height: 200px;
}

.task-card {
    background: var(--bg-hover);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 10px;
    cursor: grab;
    border: 1px solid transparent;
    transition: all 0.2s;
}

.task-card:hover {
    border-color: var(--primary);
}

.task-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.task-card-title {
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.task-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.priority-badge {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
}

.priority-high {
    background: rgba(237, 66, 69, 0.2);
    color: var(--danger);
}

.priority-medium {
    background: rgba(254, 231, 92, 0.2);
    color: var(--warning);
}

.priority-low {
    background: rgba(87, 242, 135, 0.2);
    color: var(--success);
}

.deadline-badge {
    color: var(--text-muted);
}

.deadline-badge.overdue {
    color: var(--danger);
}

/* Calendar */
.calendar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.calendar-nav button {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.calendar-nav button:hover {
    background: var(--primary);
    border-color: var(--primary);
}

#calendar-month-label {
    font-weight: bold;
    min-width: 120px;
    text-align: center;
}

.calendar-views {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
}

.view-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
}

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

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.calendar-day-header {
    background: var(--bg-card);
    padding: 8px;
    text-align: center;
    font-weight: bold;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.calendar-day {
    background: var(--bg-dark);
    min-height: 80px;
    padding: 6px;
    cursor: pointer;
}

.calendar-day:hover {
    background: var(--bg-hover);
}

.calendar-day.today {
    background: rgba(88, 101, 242, 0.15);
    border: 2px solid var(--primary);
}

.calendar-day.other-month {
    opacity: 0.4;
}

.calendar-date {
    font-weight: bold;
    margin-bottom: 5px;
    font-size: 0.85rem;
}

.calendar-event {
    background: var(--primary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calendar-event.deadline {
    background: var(--danger);
}

.calendar-event.milestone {
    background: var(--success);
}

/* Team Tree */
.team-tree {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
}

.team-member-icon {
    font-size: 1.5rem;
}

.team-member-info {
    flex: 1;
}

.team-member-name {
    font-weight: bold;
}

.team-member-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.team-member-task {
    font-size: 0.75rem;
    color: var(--primary);
    margin-top: 2px;
}

.team-member-status {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.status-active {
    background: rgba(87, 242, 135, 0.2);
    color: var(--success);
}

.status-busy {
    background: rgba(254, 231, 92, 0.2);
    color: var(--warning);
}

.status-idle {
    background: rgba(148, 155, 164, 0.2);
    color: var(--text-muted);
}

.team-children {
    padding-left: 30px;
    border-left: 1px dashed var(--border);
    margin-left: 10px;
}

/* Memory */
.memory-search {
    margin-bottom: 20px;
}

.memory-search input[type="text"] {
    width: 100%;
    max-width: 400px;
    padding: 10px 15px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.9rem;
}

.memory-filters {
    display: flex;
    gap: 5px;
    margin-top: 10px;
}

.filter-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

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

.memory-results {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.memory-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 40px;
}

.memory-entry {
    padding: 15px;
    border-bottom: 1px solid var(--border);
}

.memory-entry:last-child {
    border-bottom: none;
}

.memory-entry-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.memory-entry-content {
    font-size: 0.9rem;
}

/* Stats */
.stats-period {
    display: flex;
    gap: 5px;
}

.period-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.chart-container {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.chart-container h3 {
    margin-bottom: 15px;
    font-size: 1rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 25px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 1.2rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

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

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.9rem;
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Toast */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2000;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 20px;
    margin-top: 10px;
    animation: slideIn 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.info {
    border-left: 4px solid var(--primary);
}

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

/* Responsive */
@media (max-width: 768px) {
    .header {
        padding: 10px 15px;
    }
    
    .tabs {
        padding: 10px 15px;
    }
    
    .content {
        padding: 15px;
    }
    
    .kanban-board {
        gap: 10px;
    }
    
    .kanban-column {
        min-width: 240px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}