/* ==========================================================================
   MAIN SIDEBAR - FRONTEND NAVIGATION WITH THEME COLORS
   ========================================================================== */

/* Main Sidebar Container */
.main-sidebar {
    width: 280px;
    height: 100vh;
    background: linear-gradient(135deg, #0d6efd 0%, #227aff 50%, #19a5e6 100%);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1050;
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-sidebar.collapsed {
    width: 70px;
}

/* Sidebar Header */
.main-sidebar-header {
    padding: 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: relative;
}

.main-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    transition: all 0.3s ease;
}

.main-logo-image {
    background-color: #ffffff;
    border-radius: 6px;
    /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); */
    display: block;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 2px;
    box-sizing: border-box;
    width: 45px;
    height: 45px;
    flex-shrink: 0;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
}

.main-sidebar.collapsed .main-logo-image {
    width: 35px;
    height: 35px;
}

.main-logo-text {
    flex: 1;
    overflow: hidden;
    opacity: 1;
    transition: opacity 0.3s ease, width 0.3s ease;
}

.main-sidebar.collapsed .main-logo-text {
    opacity: 0;
    width: 0;
}

.main-logo-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    letter-spacing: 0.5px;
    line-height: 1.2;
    white-space: nowrap;
}

.main-logo-subtitle {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
    display: block;
    margin-top: 2px;
    white-space: nowrap;
}

.main-logo-subtitle strong {
    font-weight: 700;
}

/* Sidebar Collapse Button */
.sidebar-collapse-btn {
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: #ffffff;
    border: 2px solid #0d6efd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.sidebar-collapse-btn:hover {
    background: #227aff;
    border-color: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.sidebar-collapse-btn i {
    font-size: 10px;
    color: #0d6efd;
    transition: all 0.3s ease;
}

.sidebar-collapse-btn:hover i {
    color: #ffffff;
}

.main-sidebar.collapsed .sidebar-collapse-btn i {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.main-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px 12px;
}

.main-sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.main-sidebar-nav::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.main-sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.main-sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Navigation List */
.main-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav-item {
    margin-bottom: 4px;
}

/* Navigation Links */
.main-nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-weight: 500;
    font-size: 15px;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.main-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #ffffff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main-nav-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transform: translateX(4px);
}

.main-nav-link:hover::before {
    opacity: 1;
}

.main-nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.main-nav-link.active::before {
    opacity: 1;
}

.main-nav-link.active .main-nav-icon {
    color: #ffffff;
    transform: scale(1.1);
}

/* Navigation Icon */
.main-nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.main-nav-icon i {
    font-size: 18px;
}

/* Navigation Text */
.main-nav-text {
    flex: 1;
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.main-sidebar.collapsed .main-nav-text {
    opacity: 0;
    width: 0;
}

/* Navigation Arrow for Dropdowns */
.main-nav-arrow {
    font-size: 12px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    margin-left: auto;
    opacity: 1;
}

.main-sidebar.collapsed .main-nav-arrow {
    opacity: 0;
}

.main-nav-dropdown-toggle.expanded .main-nav-arrow {
    transform: rotate(180deg);
}

/* Submenu */
.main-nav-submenu {
    list-style: none;
    padding: 0;
    margin: 4px 0 8px 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.main-nav-submenu.show {
    max-height: 500px;
}

.main-sidebar.collapsed .main-nav-submenu.show {
    max-height: 0;
}

.main-nav-submenu li {
    padding-left: 20px;
}

.main-sidebar.collapsed .main-nav-submenu li {
    padding-left: 0;
}

.main-nav-sublink {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.main-nav-sublink:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    transform: translateX(4px);
}

.main-nav-sublink.active {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    font-weight: 600;
}

/* Sidebar Footer */
.main-sidebar-footer {
    padding: 16px 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.1);
}

/* User Profile */
.main-user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.main-user-profile-link{
    text-decoration: none;
}

.main-sidebar.collapsed .main-user-profile {
    justify-content: center;
    padding: 10px 5px;
}

.main-user-profile:hover {
    background: rgba(255, 255, 255, 0.15);
}

.main-user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.main-user-info {
    flex: 1;
    overflow: hidden;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.main-sidebar.collapsed .main-user-info {
    opacity: 0;
    width: 0;
}

.main-user-name {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main-user-role {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
}

/* User Actions */
.main-user-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.main-sidebar.collapsed .main-user-actions {
    align-items: center;
}

.main-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 14px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.main-sidebar.collapsed .main-action-btn span {
    display: none;
}

.main-sidebar.collapsed .main-action-btn {
    padding: 9px;
    width: 38px;
    height: 38px;
}

.main-action-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Logout Button */
.main-logout-form {
    margin: 0;
}

.main-logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 14px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-radius: 8px;
    color: #ffe5e5;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.main-sidebar.collapsed .main-logout-btn span {
    display: none;
}

.main-sidebar.collapsed .main-logout-btn {
    padding: 9px;
    width: 38px;
    height: 38px;
}

.main-logout-btn:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: rgba(239, 68, 68, 0.5);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.25);
}

/* Auth Links for Guest Users */
.main-auth-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.main-sidebar.collapsed .main-auth-links {
    align-items: center;
}

.main-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}

.main-sidebar.collapsed .main-auth-btn {
    padding: 11px;
    width: 42px;
    height: 42px;
}

.main-sidebar.collapsed .main-auth-btn span {
    display: none;
}

.main-auth-btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

.main-auth-btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.main-auth-btn-primary {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.main-auth-btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    color: #ffffff;
}

/* Main Content with Sidebar */
.main-content-wrapper {
    margin-left: 280px;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-sidebar.collapsed ~ .main-content-wrapper {
    margin-left: 70px;
}

.main-content-wrapper > main {
    flex: 1;
}

.main-content-wrapper > .guest-main-content {
    flex: 1;
}

/* Sidebar Overlay for Mobile */
.main-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1030;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main-sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Sidebar Toggle */
.main-sidebar-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1035;
    background: linear-gradient(135deg, #0d6efd 0%, #227aff 100%);
    color: white;
    border: none;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.4);
    transition: all 0.3s ease;
    gap: 8px;
    align-items: center;
}

.main-sidebar-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(13, 110, 253, 0.5);
}

.main-sidebar-toggle i {
    font-size: 16px;
}

/* Tooltip for collapsed sidebar */
.main-nav-link,
.main-action-btn,
.main-logout-btn,
.main-auth-btn {
    position: relative;
}

.main-sidebar.collapsed .main-nav-link:hover::after,
.main-sidebar.collapsed .main-action-btn:hover::after,
.main-sidebar.collapsed .main-logout-btn:hover::after,
.main-sidebar.collapsed .main-auth-btn:hover::after {
    content: attr(title);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 10px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    font-size: 12px;
    white-space: nowrap;
    border-radius: 6px;
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .main-sidebar {
        transform: translateX(-100%);
        height: 100vh;
        max-height: 100vh;
    }

    .main-sidebar.active {
        transform: translateX(0);
        width: 280px;
        height: 100vh;
        z-index: 1050;
    }

    .main-sidebar.collapsed {
        width: 280px;
    }

    .main-content-wrapper {
        margin-left: 0;
    }

    .main-sidebar.collapsed ~ .main-content-wrapper {
        margin-left: 0;
    }

    .main-sidebar-toggle {
        display: flex;
    }

    /* Move button to the right when sidebar is open to avoid overlap */
    .main-sidebar.active ~ .main-sidebar-toggle {
        left: auto;
        right: 20px;
    }

    .main-sidebar-header {
        padding: 16px 16px;
    }

    .main-logo-image {
        width: 40px;
        height: 40px;
    }

    .main-logo-title {
        font-size: 15px;
    }

    .main-logo-subtitle {
        font-size: 14px;
    }

    .main-sidebar-footer {
        padding: 14px 12px;
    }

    .sidebar-collapse-btn {
        display: none;
    }

    /* Show text in mobile */
    .main-sidebar.collapsed .main-nav-text,
    .main-sidebar.collapsed .main-user-info,
    .main-sidebar.collapsed .main-logo-text,
    .main-sidebar.collapsed .main-nav-arrow {
        opacity: 1;
        width: auto;
    }

    .main-sidebar.collapsed .main-action-btn span,
    .main-sidebar.collapsed .main-logout-btn span,
    .main-sidebar.collapsed .main-auth-btn span {
        display: inline;
    }

    .main-sidebar.collapsed .main-action-btn,
    .main-sidebar.collapsed .main-logout-btn,
    .main-sidebar.collapsed .main-auth-btn {
        width: 100%;
        height: auto;
        padding: 9px 14px;
    }
}