/* ============================================================================
   Filters
   - Year toggle buttons and dropdown
   - Symbol filter buttons and dropdown
   - Clear filters button
   - Filters section styling
   ============================================================================ */

/* Filters Section */
.filters-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: background 0.3s;
}

body.light-theme .filters-section {
    background: rgba(255, 255, 255, 0.8);
}

/* Date Input Calendar Icon - Dark Theme */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Date Input Calendar Icon - Light Theme */
body.light-theme input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0);
    cursor: pointer;
}

/* Year Toggle - Desktop shows buttons, Mobile shows custom dropdown */
.year-toggle-buttons {
    display: flex !important;
}

.year-dropdown-container {
    display: none !important;
    position: relative;
}

.year-dropdown-button {
    padding: 8px 16px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95em;
    cursor: pointer;
    outline: none;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 100px;
    justify-content: space-between;
    transition: background 0.3s;
}

.year-dropdown-button:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.4);
}

.year-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow);
    z-index: 1000;
    display: none;
    min-width: 100px;
    overflow: hidden;
    transition: background 0.3s;
}

.year-dropdown-menu.show {
    display: block;
}

.year-dropdown-item {
    padding: 10px 16px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.year-dropdown-item:hover {
    background: rgba(102, 126, 234, 0.2);
}

.year-dropdown-item.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
}

@media (max-width: 768px) {
    .year-toggle-buttons {
        display: none !important;
    }

    .year-dropdown-container {
        display: block !important;
    }
}

/* Symbol Filter Buttons - Hide scrollbar */
#symbolFilterButtons::-webkit-scrollbar {
    display: none;
}

/* Symbol Filter Dropdown Styling - matches mobile account dropdown */
.symbol-filter-dropdown {
    display: none;
    position: relative;
    min-width: 140px;
}

.symbol-filter-button {
    width: 100%;
    padding: 8px 16px;
    background: var(--input-bg, rgba(30, 41, 59, 0.5));
    border: 1px solid var(--border-color, rgba(148, 163, 184, 0.2));
    border-radius: 8px;
    color: var(--text-primary, #f1f5f9);
    font-size: 0.95em;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    transition: all 0.2s;
}

.symbol-filter-button:hover,
.symbol-filter-button:focus {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.4);
}

#symbolFilterText {
    flex: 1;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.symbol-filter-arrow {
    font-size: 10px;
    color: var(--text-secondary, #94a3b8);
    flex-shrink: 0;
    transition: transform 0.2s;
}

.symbol-filter-dropdown.open .symbol-filter-arrow {
    transform: rotate(180deg);
}

.symbol-filter-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--card-bg, rgba(15, 23, 34, 0.98));
    border: 1px solid var(--border-color, rgba(102, 126, 234, 0.2));
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    display: none;
    max-height: 300px;
    overflow-y: auto;
}

.symbol-filter-menu.show {
    display: block;
}

.symbol-filter-item {
    padding: 10px 16px;
    color: var(--text-primary, #f1f5f9);
    cursor: pointer;
    transition: all 0.2s;
}

.symbol-filter-item:hover {
    background: rgba(102, 126, 234, 0.2);
}

.symbol-filter-item.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
}

/* Light theme symbol filter dropdown */
body.light-theme .symbol-filter-button {
    background: rgba(241, 245, 249, 0.8);
    border-color: rgba(102, 126, 234, 0.2);
    color: #0f172a;
}

body.light-theme .symbol-filter-menu {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(102, 126, 234, 0.15);
}

body.light-theme .symbol-filter-item {
    color: #0f172a;
}

body.light-theme .symbol-filter-item:hover {
    background: rgba(102, 126, 234, 0.1);
}

/* Missing trades hint with themed tooltip */
.missing-trades-hint {
    position: relative;
    display: inline;
    color: var(--text-secondary, #94a3b8);
    font-weight: 400;
    cursor: help;
    opacity: 0.6;
    transition: opacity 0.2s;
    margin-left: 4px;
}

.missing-trades-hint:hover {
    opacity: 1;
}

.missing-trades-hint::after {
    content: attr(data-tooltip);
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 280px;
    padding: 10px 14px;
    background: #0f1723;
    border: 1px solid var(--border-color, rgba(102, 126, 234, 0.2));
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    color: var(--text-secondary, #94a3b8);
    font-size: 12px;
    line-height: 1.5;
    white-space: normal;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.2s, transform 0.2s;
    z-index: 1000;
}

.missing-trades-hint:hover::after {
    opacity: 1;
    transform: translateY(0);
}

body.light-theme .missing-trades-hint::after {
    background: rgb(255, 255, 255);
    border-color: rgba(102, 126, 234, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    color: #475569;
}

/* Filter buttons visibility */
@media (max-width: 768px) {
    #clearFiltersBtn {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    #clearFiltersBtnDesktop {
        display: none !important;
    }

    .clear-text-full {
        display: none !important;
    }

    .clear-text-mobile {
        display: inline !important;
    }
}

@media (min-width: 769px) {
    #clearFiltersBtn {
        display: none !important;
    }

    #clearFiltersBtnDesktop {
        display: block !important;
    }
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.3);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(102, 126, 234, 0.05);
    border-color: rgba(102, 126, 234, 0.5);
}

.btn-revoke {
    background: transparent;
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.4);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-revoke:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.6);
}

/* Theme Toggle Button Styles */
.theme-toggle-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.theme-toggle-btn:hover {
    background: var(--menu-hover) !important;
}

.theme-toggle-btn.active:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* Privacy Toggle Button Styles */
.privacy-toggle-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.privacy-toggle-btn:hover {
    background: var(--menu-hover) !important;
}

.privacy-toggle-btn.active:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}