/* Base */
@import url('./base/variables.css');
@import url('./base/reset.css');
@import url('./base/typography.css');

/* Themes */
@import url('./themes/light.css');
@import url('./themes/dark.css');

/* Components */
@import url('./components/buttons.css');
@import url('./components/inputs.css');
@import url('./components/cards.css');
@import url('./components/badges.css');
@import url('./components/modals.css');

/* Layouts */
@import url('./layouts/header.css');
@import url('./layouts/sidebar.css');
@import url('./layouts/kanban.css');
@import url('./layouts/panel.css');
@import url('./layouts/bottom-sheet.css');
@import url('./layouts/mobile.css');
@import url('./layouts/calendar.css');
@import url('./layouts/settings.css');

/* Utils */
@import url('./utils/animations.css');
@import url('./utils/helpers.css');

/* Default theme */
:root {
    color-scheme: light dark;
}

/* App container */
#app {
    min-height: 100vh;
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--space-4));
    right: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: var(--z-toast);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    pointer-events: all;
    animation: slideInRight var(--transition-base) ease-out;
}

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast-success .toast-icon { color: var(--accent-success); }
.toast-error .toast-icon { color: var(--accent-danger); }
.toast-warning .toast-icon { color: var(--accent-warning); }
.toast-info .toast-icon { color: var(--accent-info); }

.toast-message {
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.toast-close {
    margin-left: auto;
    padding: var(--space-1);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

/* Dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    padding: var(--space-1);
    background-color: var(--dropdown-bg);
    border: 1px solid var(--dropdown-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--dropdown-shadow);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
}

.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--dropdown-item-hover);
    color: var(--text-primary);
}

.dropdown-item svg {
    width: 16px;
    height: 16px;
}

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

.dropdown-item-danger:hover {
    background-color: var(--accent-danger-light);
    color: var(--accent-danger);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-light);
    margin: var(--space-1) 0;
}

/* Files list */
.files-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.file-item:hover {
    background-color: var(--bg-tertiary);
}

.file-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-danger-light);
    color: var(--accent-danger);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.file-icon svg {
    width: 20px;
    height: 20px;
}

.file-info {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.file-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* History timeline */
.timeline {
    display: flex;
    flex-direction: column;
}

.timeline-item {
    display: flex;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
    position: relative;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 24px;
    bottom: 0;
    width: 2px;
    background-color: var(--border-light);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-dot {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    flex-shrink: 0;
    z-index: 1;
}

.timeline-dot svg {
    width: 12px;
    height: 12px;
    color: var(--text-muted);
}

.timeline-content {
    flex: 1;
    padding-top: var(--space-1);
}

.timeline-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.timeline-date {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* Responsive */
@media (max-width: 768px) {
    .kanban-container {
        padding-left: var(--space-4);
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .panel {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
    }
}