:root {
        --primary: #4F46E5;
        --primary-hover: #4338CA;
        --primary-light: #EEF2FF;
        --primary-dark: #3730A3;
        --secondary: #0EA5E9;
        --secondary-light: #E0F2FE;
        --accent: #F59E0B;
        --accent-light: #FEF3C7;
        --success: #10B981;
        --success-light: #D1FAE5;
        --warning: #F97316;
        --warning-light: #FFEDD5;
        --danger: #EF4444;
        --danger-light: #FEE2E2;
        --dark: #171d2ba3;
        --dark-gray: #14181d;
        --gray: #6B7280;
        --light-gray: #E5E7EB;
        --white: #FFFFFF;
        --sidebar-width: 260px;
        --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        --transition: all 0.3s ease;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        background-color: #F3F4F6;
        color: var(--dark);
        overflow-x: hidden;
        position: relative;
        min-height: 100vh;
    }

    /* Scrollbar styling */
    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

    ::-webkit-scrollbar-track {
        background: var(--light-gray);
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb {
        background: var(--gray);
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--dark-gray);
    }

    /* Layout */
    .wrapper {
        display: flex;
        height: 100vh;
        overflow: hidden;
    }

    /* Sidebar */
    .sidebar {
        width: var(--sidebar-width);
        background: linear-gradient(180deg, var(--dark) 0%, var(--dark-gray) 100%);
        color: var(--white);
        transition: var(--transition);
        flex-shrink: 0;
        box-shadow: 4px 0 8px rgba(0, 0, 0, 0.1);
        z-index: 100;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }

    .sidebar-header {
        padding: 1.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .sidebar-header h2 {
        font-size: 1.5rem;
        font-weight: 600;
        margin: 0;
        text-align: center;
        position: relative;
        color: var(--white);
    }

    .sidebar-header h2:after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--primary), transparent);
    }

    .sidebar-menu {
        margin-top: 1rem;
        flex-grow: 1;
    }

    .sidebar a,
    .sid {
        width: 100%;
        text-align: left;
        color: var(--white);
        border: none;
        background: none;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        position: relative;
        transition: var(--transition);
        border-left: 3px solid transparent;
    }

    .sidebar a i,
    .sid i {
        margin-right: 12px;
        font-size: 1.1rem;
        width: 20px;
        text-align: center;
    }

    .sidebar a:hover,
    .sidebar a.active,
    .sid:hover {
        background-color: rgba(79, 70, 229, 0.2);
        border-left-color: var(--primary);
    }

    .sidebar a.active {
        background-color: rgba(79, 70, 229, 0.3);
        border-left-color: var(--primary);
        font-weight: 600;
    }

    .sidebar a.active:before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        height: 100%;
        width: 4px;
        background: var(--primary);
    }

    .sidebar-footer {
        margin-top: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem 0;
    }

    .sidebar-footer a {
        display: flex;
        align-items: center;
        padding: 0.75rem 1.5rem;
        text-decoration: none;
        color: var(--white);
        opacity: 0.8;
        transition: var(--transition);
    }

    .sidebar-footer a:hover {
        opacity: 1;
        background-color: rgba(255, 255, 255, 0.1);
    }

    .sidebar-footer a i {
        margin-right: 10px;
        font-size: 1.1rem;
    }

    /* Content area */
    .content {
        flex-grow: 1;
        padding: 1.5rem;
        overflow-y: auto;
        background-color: #F3F4F6;
        position: relative;
    }

    .section {
        display: none;
        animation: fadeIn 0.3s ease-in-out;
    }

    .active-section {
        display: block;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(8px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Cards */
    .content h4 {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 1.5rem;
        color: var(--dark);
        position: relative;
        display: inline-block;
    }

    .content h4:after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 0;
        width: 40px;
        height: 3px;
        background: var(--primary);
        border-radius: 3px;
    }

    .card {
        background: var(--white);
        border-radius: 8px;
        box-shadow: var(--card-shadow);
        transition: var(--transition);
        border: none;
        margin-bottom: 1.5rem;
        overflow: hidden;
    }

    .card:hover {
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        transform: translateY(-3px);
    }

    .card-header {
        padding: 1.25rem 1.5rem;
        border-bottom: 1px solid var(--light-gray);
        background-color: var(--white);
        text-align: center;
    }

    .card-header h5 {
        margin: 0;
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--dark);
    }

    .card-header .price-display {
        display: inline-block;
        background: var(--primary-light);
        padding: 0.5rem 1rem;
        border-radius: 20px;
        color: var(--primary-dark);
        font-weight: 600;
        margin-top: 0.5rem;
    }

    .card-body {
        padding: 1.5rem;
    }

    /* Forms */
    label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--dark);
        font-size: 0.95rem;
    }

    .form-control {
        display: block;
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
        font-weight: 400;
        line-height: 1.5;
        color: var(--dark);
        background-color: var(--white);
        background-clip: padding-box;
        border: 1px solid var(--light-gray);
        border-radius: 6px;
        transition: var(--transition);
    }

    .form-control:focus {
        color: var(--dark);
        background-color: var(--white);
        border-color: var(--primary);
        outline: 0;
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.25);
    }

    .input-group {
        position: relative;
        display: flex;
        flex-wrap: wrap;
        align-items: stretch;
        width: 100%;
    }

    .input-group-text {
        display: flex;
        align-items: center;
        padding: 0.5rem 1rem;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--dark);
        text-align: center;
        white-space: nowrap;
        background-color: var(--light-gray);
        border: 1px solid var(--light-gray);
        border-radius: 6px 0 0 6px;
    }

   

    .btn-primary:hover,
    .btn-primary:focus {
        background-color: var(--primary-hover);
        box-shadow: 0 4px 8px rgba(79, 70, 229, 0.4);
    }

    .btn-primary:focus {
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.5);
    }

    .edit-button {
        width: auto;
        min-width: 140px;
        margin-bottom: 0;
        box-shadow: 0 2px 4px rgba(79, 70, 229, 0.3);
    }

    /* File upload */
    .file-upload {
        position: relative;
    }

    .file-upload input[type="file"] {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 2px dashed var(--light-gray);
        border-radius: 6px;
        background-color: #fafafa;
        transition: var(--transition);
        cursor: pointer;
    }

    .file-upload input[type="file"]:hover {
        border-color: var(--primary);
        background-color: var(--primary-light);
    }

  

    .btn-orange {
        padding: 12px 0;
        background: linear-gradient(90deg, #f28c38 60%, #fbbf24 100%);
        color: #fff !important;
        border: none;
        border-radius: 7px;
        font-size: 1rem;
        font-weight: 600 !important;
        letter-spacing: 0.5px;
        box-shadow: 0 2px 8px rgba(242, 140, 56, 0.08);
        transition: background 0.3s, transform 0.2s;
        margin-bottom: 0.5rem;
    }

    /* Animations */
    @keyframes pulse {
        0% {
            transform: scale(1);
        }

        50% {
            transform: scale(1.05);
        }

        100% {
            transform: scale(1);
        }
    }

    .pulse {
        animation: pulse 2s infinite;
    }

    /* Responsive */
    @media (max-width: 992px) {
        .sidebar {
            width: 80px;
            overflow-x: hidden;
        }

        .sidebar-header h2,
        .sidebar button span,
        .sidebar-footer .fs-4 {
            display: none;
        }

        .sidebar button,
        .sid {
            justify-content: center;
            padding: 1rem;
        }

        .sidebar button i,
        .sid i {
            margin-right: 0;
            font-size: 1.3rem;
        }

        .content {
            margin-left: 0;
        }

        .sidebar-expanded .sidebar {
            width: var(--sidebar-width);
            overflow-x: visible;
        }

        .sidebar-expanded .sidebar-header h2,
        .sidebar-expanded .sidebar button span,
        .sidebar-expanded .sidebar-footer .fs-4 {
            display: block;
        }

        .sidebar-expanded .sidebar button,
        .sidebar-expanded .sid {
            justify-content: flex-start;
            padding: 0.875rem 1.5rem;
        }

        .sidebar-expanded .sidebar button i,
        .sidebar-expanded .sid i {
            margin-right: 12px;
            font-size: 1.1rem;
        }
    }

    @media (max-width: 768px) {
        .wrapper {
            flex-direction: column;
            height: auto;
        }

        .sidebar {
            width: 100%;
            height: auto;
            order: 2;
            position: fixed;
            bottom: 0;
            left: 0;
            z-index: 1000;
        }

        .sidebar-header {
            display: none;
        }

        .sidebar-menu {
            display: flex;
            margin-top: 0;
            overflow-x: auto;
        }

        .sidebar button,
        .sid {
            flex: 1;
            padding: 0.75rem 0;
            justify-content: center;
            text-align: center;
            border-left: none;
            border-bottom: 3px solid transparent;
        }

        .sidebar button i,
        .sid i {
            margin-right: 0;
            display: block;
            text-align: center;
            margin-bottom: 5px;
        }

        .sidebar button span,
        .sid span {
            font-size: 0.7rem;
        }

        .sidebar button.active:before {
            width: 100%;
            height: 4px;
            top: auto;
            bottom: 0;
            right: auto;
        }

        .sidebar button:hover,
        .sidebar button.active,
        .sid:hover {
            border-left-color: transparent;
            border-bottom-color: var(--primary);
        }

        .sidebar-footer {
            display: none;
        }

        .content {
            padding: 1rem;
            margin-bottom: 70px;
            order: 1;
        }

        .row [class*="col-"] {
            margin-bottom: 1rem;
        }
    }

    /* Custom Fields */
    .price-input-wrapper {
        position: relative;
    }

    .price-input-wrapper .form-control {
        padding-left: 2.5rem;
    }

    .price-input-wrapper:before {
        content: '$';
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        font-weight: 600;
        color: var(--dark);
        z-index: 10;
    }

    /* Section transitions */
    .section {
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    /* Status tags */
    .status-tag {
        display: inline-block;
        padding: 0.35rem 0.75rem;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        text-align: center;
    }

    .status-verified {
        background-color: var(--success-light);
        color: var(--success);
    }

    .status-unverified {
        background-color: var(--warning-light);
        color: var(--warning);
    }