/* CSS global */
* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Proxima Nova', sans-serif!important;
    background-color: #000;
    color: #fff;
}

input, button {
    font-family: inherit;
}

.layout-container {
display:flex;    flex-direction: column;
    height: 100vh;
    overflow: hidden; /* Prevent global overflow */
}

/* Topbar */
.topbar {
    position: fixed;
    top: 0;
    left: 240px;
    right: 0;
    height: 60px;
    background-color: #000;
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 2px 8px rgba(0, 255, 255, 0.1);
    z-index: 999;
    color: #fff;
    transition: left 0.3s ease;
}

.topbar .search-container {
    flex: 0 0 50%;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px;
    border-radius: 6px;
}

.topbar .search-container input {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    outline: none;
    width: 100%;
    margin-right: 8px;
}

.topbar .search-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    padding: 0 8px;
}

.topbar .topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar .add-btn {
    background: #516f90;
    border: none;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

.topbar .add-menu {
    display: none;
    position: absolute;
    top: 60px;
    right: 300px;
    background-color: #10121c;
    box-shadow: 0 2px 8px rgba(0, 255, 255, 0.1);
    border-radius: 6px;
    min-width: 150px;
    z-index: 1000;
}

.topbar .add-menu a {
    color: #fff;
    padding: 10px 15px;
    display: block;
    text-decoration: none;
}

.topbar .add-menu a:hover {
    background-color: #3a5676;
}

.topbar .icons a {
    color: #fff;
    margin-left: 10px;
    font-size: 18px;
}
.topbar .icons {margin-right: 30px;margin-left: 30px;}

.topbar .icons a:hover {
    color: #00ff88;
}

.topbar .user-account {
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
    font-size: 16px;
    position: relative;
}

.topbar .user-account:hover {
    color: #00ff88;
}

.topbar .user-dropdown .dropdown-btn {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 16px;
}

.topbar .user-dropdown .dropdown-content {
    display: none;
    position: absolute;
    top: 60px;
    right: 20px;
    background-color: #10121c;
    box-shadow: 0 2px 8px rgba(0, 255, 255, 0.1);
    border-radius: 6px;
    min-width: 200px;
    z-index: 1000;
}

.topbar .user-dropdown .dropdown-content a {
    color: #fff;
    padding: 10px 15px;
    display: block;
    text-decoration: none;
}

.topbar .user-dropdown .dropdown-content a:hover {
    background-color: #3a5676;
}

/* Main Content */
.main-content {
    margin-left: 240px;
    padding-top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
    overflow-x: hidden;
    background-color: #f9f9f9;
    flex-grow: 1;
    transition: margin-left 0.3s ease;
    max-width: calc(100% - 240px);
    box-sizing: border-box;
    z-index: 1; /* Lower z-index than sidebar */
}

/* Content area */
.content-area {
    width: 100%;
    margin: 0 auto; /* Centrează conținutul */
    padding: 0 20px; /* Ajustează padding-ul */
    box-sizing: border-box;
}

/* Sidebar - FIXED Professional Style */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100vh;
    background: linear-gradient(180deg, #1A2A44 0%, #1E293B 70%, #0F172A 100%);
    display: flex;
    flex-direction: column;
    padding: 20px 8px;
    box-shadow: 2px 0 12px rgba(26, 42, 68, 0.4);
    z-index: 1000; /* High z-index for sidebar */
    /* No border-radius to keep logo clean */
    border-bottom-right-radius: 0;
    overflow: visible; /* Allow submenus to show outside */
    position: relative;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, #A78BFA 20%, #C4B5FD 50%, #A78BFA 80%, transparent 100%);
    opacity: 0.6;
}
.sidebar-logo {
    padding: 0 0 20px 0; /* Elimină padding-ul lateral */
    margin: 0 auto 4px auto; /* Centrează container-ul */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    width: 100%; /* Lățime completă pentru centrare */
    text-align: center !important;
    display: flex; /* Flexbox pentru centrare perfectă */
    justify-content: center; /* Centrează orizontal */
    align-items: center; /* Centrează vertical */
}

.sidebar-logo img {
    width: 100%;
    max-width: 180px;
    height: auto;
    transition: all 0.3s ease;
    display: block; /* Elimină spațiul inline */
    margin: 0 auto; /* Dublă asigurare pentru centrare */
}
.sidebar-logo:hover img {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Main navigation links - Button style */
.sidebar a { width: 208px; /* Lățime exactă */
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    text-decoration: none;
    margin: 4px 4px;
    font-size: 15px;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease, padding-left 0.2s ease;
    padding: 10px 8px;
    border-radius: 6px;
    white-space: nowrap;
    position: relative;
    overflow: visible; /* FIXED: Allow submenu to show */
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.02);
    z-index: 1001; /* Above sidebar background */
}

/* Hover state - Button elevation */
.sidebar a:hover {
    background: rgba(167, 139, 250, 0.15);
    color: #A78BFA;
    border-color: rgba(167, 139, 250, 0.3);
    padding-left: 15px;
    transform: translateX(2px);
    box-shadow: 0 2px 8px rgba(167, 139, 250, 0.2);
}

/* Active state */
.sidebar a.active {
    background: linear-gradient(135deg, #A78BFA 0%, #C4B5FD 100%);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 8px rgba(167, 139, 250, 0.4);
}

/* Icon styling */
.sidebar a i {
    width: 20px;
    text-align: center;
    font-size: 16px;
    transition: color 0.2s ease;
}

.sidebar a:hover i {
    color: #A78BFA;
}

.sidebar a.active i {
    color: #fff;
}

/* Submenu - FIXED Visibility */
.submenu {
    display: none;
    position: absolute;
    top: -2px;
    left: 240px;
    background: #fff;
    box-shadow: 
        4px 0 20px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(226, 232, 240, 0.8);
    z-index: 1002;
    flex-direction: column;
    border-radius: 0 8px 8px 8px;
    border: 1px solid #E2E8F0;
    overflow: hidden;
    padding: 0;
}
/* FIXED: Show submenu on parent hover */
.sidebar a:hover > .submenu {
    display: flex !important;
}
/* Submenu link styling - FIXED Text Color */
.submenu a {
    margin-left: 0;
    padding: 10px 12px;
    font-size: 14px;
    color: #1E293B!important; /* Aici schimbi culoarea textului - era #475569, acum #1E293B pentru contrast mai bun */
    transition: all 0.2s ease;
    border-bottom: 1px solid #E2E8F0;
    position: relative;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Hover text color */
.submenu a:hover {
    background: #F1F5F9;
    color: #1A2A44; /* Culoare mai închisă pe hover pentru contrast */
    padding-left: 16px;
}

/* Icon color in submenu */
.submenu a i {
    color: #64748B; /* Icon grey */
    width: 16px;
    font-size: 14px;
    transition: color 0.2s ease;
}

.submenu a:hover i {
    color: #6366F1; /* Icon blue on hover */
}

/* Sidebar Collapse - Expand */
.sidebar.collapsed {
    width: 70px;
}

.sidebar.collapsed .sidebar-logo img {
    display: none;
}

.sidebar.collapsed a {
    padding-left: 10px;
    text-align: center;
    display: flex;
    justify-content: center;
}

.sidebar.collapsed a span {
    display: none!important;
}

.sidebar.collapsed a:hover span {
    display: inline-block;
    position: absolute;
    left: 70px;
    background: linear-gradient(135deg, #1A2A44, #1E293B);
    color: #fff;
    padding: 6px 10px;
    border-radius: 0 6px 6px 0;
    white-space: nowrap;
    box-shadow: 2px 0 8px rgba(26, 42, 68, 0.4);
    z-index: 1003; /* FIXED: Above submenu */
    border: 1px solid rgba(167, 139, 250, 0.3);
    font-size: 13px;
    font-weight: 500;
}

.sidebar.collapsed .submenu {
    left: 70px;
}

.sidebar.collapsed a:hover > .submenu {
    left: 70px;
    display: flex !important;
}

/* Sidebar Collapse - Expand Button */
.sidebar .collapse-btn {
    display: block;
    position: absolute;
    bottom: 50px;
    left: 10px;
    color: #fff;
    background: linear-gradient(135deg, #A78BFA, #C4B5FD);
    border: 2px solid transparent;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}

.sidebar .collapse-btn:hover {
    background: linear-gradient(135deg, #C4B5FD, #A78BFA);
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(167, 139, 250, 0.4);
}

.sidebar .collapse-btn:active {
    transform: scale(0.95);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .topbar {
        left: 0;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-bottom-right-radius: 0;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .sidebar.mobile-open a:hover > .submenu {
        left: 240px;
    }
    
    .sidebar.collapsed.mobile-open a:hover > .submenu {
        left: 70px;
    }
}

@media (max-width: 768px) {
    .topbar {
        height: 56px;
        padding: 0 12px;
    }
    
    .main-content {
        padding-top: 56px;
        height: calc(100vh - 56px);
    }
    
    .content-area {
        margin: 0 12px;
        padding: 16px;
    }
    
    .sidebar {
        width: 280px;
    }
    
    .sidebar.mobile-open a:hover > .submenu {
        left: 280px;
    }
    
    .sidebar.collapsed {
        width: 72px;
    }
    
    .sidebar.collapsed.mobile-open a:hover span {
        left: 72px;
    }
    
    .sidebar.collapsed.mobile-open a:hover > .submenu {
        left: 72px;
    }
}

/* Print Styles */
@media print {
    .sidebar {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .sidebar a,
    .sidebar .collapse-btn,
    .submenu a {
        transition: none !important;
        transform: none !important;
    }
}

@media (prefers-contrast: high) {
    .sidebar a.active {
        border: 2px solid #fff;
    }
    
    .submenu {
        border: 2px solid #000;
    }
}