/**
 * Sidebar Modern UI/UX - Meu Controle
 * Design System: Sophisticated, functional, and premium.
 */

:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --sidebar-bg: #111827;
    /* Darker slate */
    --sidebar-item-active-bg: var(--primary);
    --sidebar-item-hover-bg: rgba(255, 255, 255, 0.05);
    --sidebar-text: #9ca3af;
    --sidebar-text-active: #ffffff;
    --sidebar-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 
 * Header Logo Visibility Control
 * Shows header logo only when sidebar is collapsed
 */
#sidebar:not(.sidebar-collapsed)+div #header-logo {
    display: none !important;
}

#sidebar.sidebar-collapsed+div #header-logo {
    display: flex !important;
}

/* Sidebar Container */
#sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    transition: var(--sidebar-transition);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 40;
    flex-shrink: 0;
}

#sidebar.sidebar-collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Header / Logo Section */
.sidebar-header {
    height: 80px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .brand-wrapper {
    display: none;
}

/* Search Bar */
.sidebar-search {
    padding: 0 16px;
    margin-bottom: 16px;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .sidebar-search {
    padding: 0 20px;
    opacity: 0;
    pointer-events: none;
    height: 0;
    margin: 0;
    overflow: hidden;
}

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

.search-input-wrapper i {
    position: absolute;
    left: 12px;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.search-input-wrapper input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 10px;
    padding: 8px 12px 8px 36px;
    font-size: 0.875rem;
    transition: var(--sidebar-transition);
}

.search-input-wrapper input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(78, 205, 196, 0.2);
}

/* Quick Action Button */
.quick-action-area {
    padding: 0 16px;
    margin-bottom: 24px;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .quick-action-area {
    padding: 0;
    display: flex;
    justify-content: center;
}

.btn-quick-add {
    width: 100%;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--gradient-primary);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--sidebar-transition);
    box-shadow: 0 4px 12px rgba(78, 205, 196, 0.2);
}

.btn-quick-add:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(78, 205, 196, 0.4);
}

.sidebar-collapsed .btn-quick-add {
    width: 44px;
    padding: 0;
}

.sidebar-collapsed .btn-quick-add span {
    display: none;
}

/* Navigation Menu */
.sidebar-nav {
    flex: 1;
    padding: 8px 16px;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sidebar-collapsed .sidebar-nav {
    padding: 8px 4px;
}

.sidebar-collapsed .sidebar-nav .menu-item-text,
.sidebar-collapsed .sidebar-nav .submenu-icon {
    display: none;
}

.sidebar-collapsed .sidebar-nav .menu-item-link {
    justify-content: center;
    padding: 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 0px;
    display: none;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: transparent;
}

.nav-group-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin: 24px 12px 12px 12px;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .nav-group-title {
    display: none;
}

/* Menu Items */
.menu-item-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    margin-bottom: 4px;
    border-radius: 12px;
    color: var(--sidebar-text);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--sidebar-transition);
    text-decoration: none;
    position: relative;
    white-space: nowrap;
}

.menu-item-link:hover {
    background-color: var(--sidebar-item-hover-bg);
    color: var(--sidebar-text-active);
}

.menu-item-link.active {
    background-color: var(--sidebar-item-active-bg);
    color: var(--sidebar-text-active);
    box-shadow: 0 4px 12px rgba(78, 205, 196, 0.3);
}

.menu-item-link i {
    font-size: 1.25rem;
    min-width: 24px;
    display: flex;
    justify-content: center;
    margin-right: 16px;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .menu-item-link i {
    margin-right: 0;
}

.sidebar-collapsed .menu-item-link {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
    margin: 4px auto;
}

.menu-item-text {
    opacity: 1;
    transition: var(--sidebar-transition);
}

.sidebar-collapsed .menu-item-text {
    display: none;
}

/* Submenu Styles */
.submenu-wrapper {
    margin-bottom: 4px;
}

.submenu-header {
    cursor: pointer;
}

.submenu-icon {
    margin-left: auto;
    font-size: 0.75rem !important;
    transition: transform 0.3s ease;
}

.submenu-header.open .submenu-icon {
    transform: rotate(180deg);
}

.sidebar-collapsed .submenu-icon {
    display: none;
}

.submenu-content {
    margin-left: 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    padding-left: 8px;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.sidebar-collapsed .submenu-content {
    display: none;
}


/* Toggle Button Modern */
#toggle-sidebar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: #ffffff;
    cursor: pointer;
    transition: var(--sidebar-transition);
}

#toggle-sidebar:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Collapsed Popups for Submenus */
.sidebar-collapsed .submenu-wrapper {
    position: relative;
}

.sidebar-collapsed .submenu-floating {
    position: fixed;
    left: 80px;
    top: 0;
    background: var(--sidebar-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px;
    width: 200px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.2s ease;
    pointer-events: none;
}

.sidebar-collapsed .submenu-wrapper:hover .submenu-floating,
.sidebar-collapsed .submenu-wrapper.active-floating .submenu-floating {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: all;
}

/* Ensure items INSIDE floating submenu are always visible and correctly styled */
.sidebar-collapsed .submenu-floating .menu-item-link {
    justify-content: flex-start;
    padding: 10px 16px;
    width: 100%;
}

.sidebar-collapsed .submenu-floating .menu-item-text {
    opacity: 1;
    width: auto;
    overflow: visible;
    color: var(--sidebar-text-active);
}

.floating-title {
    padding: 8px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 8px;
    pointer-events: none;
}

/* Notification Badges */
.nav-badge {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--error);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.sidebar-collapsed .nav-badge {
    right: 6px;
    top: 6px;
    transform: none;
    border: 2px solid var(--sidebar-bg);
}

/* No results for search */
.search-no-results {
    padding: 20px;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}