:root {
        --ovo-purple: #4C3494;
        --ovo-light-purple: #6B4FC3;
        --ovo-dark: #2D1B5E;
        }

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

        body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        background: linear-gradient(135deg, var(--ovo-purple) 0%, var(--ovo-light-purple) 100%);
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 2rem;
        }

        .login-container {
        max-width: 1000px;
        width: 100%;
        background: white;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 20px 60px rgba(0,0,0,0.2);
        display: grid;
        grid-template-columns: 1fr 1fr;
        }

        .login-left {
        background: linear-gradient(135deg, var(--ovo-purple) 0%, var(--ovo-light-purple) 100%);
        padding: 3rem;
        color: white;
        display: flex;
        flex-direction: column;
        justify-content: center;
        }

        .login-logo {
        width: 70px;
        height: 70px;
        background: white;
        border-radius: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 2rem;
        }

        .login-logo i {
        font-size: 2rem;
        color: var(--ovo-purple);
        }

        .login-left h1 {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 1rem;
        }

        .login-left p {
        font-size: 1rem;
        opacity: 0.95;
        line-height: 1.6;
        }

        .login-right {
        padding: 3rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        }

        .login-header {
        margin-bottom: 2rem;
        }

        .login-header h2 {
        font-size: 1.75rem;
        font-weight: 700;
        color: var(--ovo-dark);
        margin-bottom: 0.5rem;
        }

        .login-header p {
        color: #666;
        font-size: 0.95rem;
        }

        .form-label {
        color: var(--ovo-dark);
        font-weight: 500;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        }

        .form-control {
        border: 1px solid #ddd;
        border-radius: 10px;
        padding: 0.75rem 1rem;
        font-size: 1rem;
        transition: border-color 0.2s ease;
        }

        .form-control:focus {
        border-color: var(--ovo-purple);
        box-shadow: none;
        outline: none;
        }

        .input-group {
        position: relative;
        }

        .password-toggle {
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
        background: none;
        border: none;
        color: #999;
        cursor: pointer;
        z-index: 10;
        }

        .forgot-link {
        text-align: right;
        margin-top: 0.5rem;
        }

        .forgot-link a {
        color: var(--ovo-purple);
        text-decoration: none;
        font-size: 0.9rem;
        font-weight: 500;
        }

        .btn-login {
        background: var(--ovo-purple);
        color: white;
        padding: 0.875rem;
        border-radius: 10px;
        font-weight: 600;
        border: none;
        width: 100%;
        margin-top: 1.5rem;
        font-size: 1rem;
        cursor: pointer;
        transition: background 0.2s ease;
        }

        .btn-login:hover {
        background: var(--ovo-dark);
        }

        .divider {
        display: flex;
        align-items: center;
        margin: 2rem 0;
        color: #999;
        font-size: 0.85rem;
        }

        .divider::before,
        .divider::after {
        content: '';
        flex: 1;
        border-bottom: 1px solid #ddd;
        }

        .divider span {
        padding: 0 1rem;
        }

        .social-login {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        }

        .btn-social {
        padding: 0.75rem;
        border: 1px solid #ddd;
        border-radius: 10px;
        background: white;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        font-size: 0.9rem;
        cursor: pointer;
        transition: border-color 0.2s ease;
        }

        .btn-social:hover {
        border-color: var(--ovo-purple);
        }

        .register-text {
        text-align: center;
        margin-top: 2rem;
        color: #666;
        font-size: 0.9rem;
        }

        .register-text a {
        color: var(--ovo-purple);
        text-decoration: none;
        font-weight: 600;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 768px) {
        body {
        padding: 1rem;
        }

        .login-container {
        grid-template-columns: 1fr;
        }

        .login-left {
        padding: 2rem 1.5rem;
        }

        .login-left h1 {
        font-size: 1.5rem;
        }

        .login-right {
        padding: 2rem 1.5rem;
        }

        .login-header h2 {
        font-size: 1.5rem;
        }

        .social-login {
        grid-template-columns: 1fr;
        }
        }
        .btn-proposal {
        width: 100%;
        padding: 14px 24px;
        background: linear-gradient(135deg, #2D1B5E 0%, #4A3A7F 100%);
        border: none;
        border-radius: 12px;
        color: white;
        font-weight: 600;
        font-size: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(45, 27, 94, 0.4);
        margin-top: 16px;
        text-decoration: none;
        }

        .btn-proposal:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(45, 27, 94, 0.6);
        background: linear-gradient(135deg, #4A3A7F 0%, #2D1B5E 100%);
        color: white;
        }

        .btn-proposal:active {
        transform: translateY(0);
        box-shadow: 0 2px 10px rgba(45, 27, 94, 0.4);
        }

        .btn-proposal i:first-child {
        font-size: 18px;
        }

        .btn-proposal i:last-child {
        font-size: 16px;
        transition: transform 0.3s ease;
        }

        .btn-proposal:hover i:last-child {
        transform: translateX(4px);
        }

        
        .form-container {
            max-width: 900px;
            margin: 0 auto;
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
            overflow: hidden;
        }

        .form-header {
            background: linear-gradient(135deg, var(--ovo-purple) 0%, var(--ovo-light-purple) 100%);
            color: white;
            padding: 3rem 2rem;
            text-align: center;
        }

        .form-header h1 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .form-header p {
            font-size: 1rem;
            opacity: 0.95;
        }

        .form-body {
            padding: 3rem 2rem;
        }

        .section-title {
            color: var(--ovo-dark);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--ovo-light-purple);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .form-label {
            color: var(--ovo-dark);
            font-weight: 500;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .required-mark {
            color: #dc3545;
        }

        .form-control,
        .form-select {
            border: 1px solid #ddd;
            border-radius: 10px;
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color 0.2s ease;
        }

        .form-control:focus,
        .form-select:focus {
            border-color: var(--ovo-purple);
            box-shadow: none;
            outline: none;
        }

        .input-group-text {
            background: #f8f9fa;
            border: 1px solid #ddd;
            border-right: none;
            border-radius: 10px 0 0 10px;
            color: var(--ovo-dark);
            font-weight: 500;
        }

        .input-group .form-control {
            border-left: none;
            border-radius: 0 10px 10px 0;
        }

        .upload-area {
            border: 2px dashed var(--ovo-light-purple);
            border-radius: 10px;
            padding: 2rem;
            text-align: center;
            background: #f8f9fa;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .upload-area:hover {
            background: #f0ebf8;
            border-color: var(--ovo-purple);
        }

        .upload-area i {
            font-size: 3rem;
            color: var(--ovo-light-purple);
            margin-bottom: 0.5rem;
        }

        .info-box {
            background: #f0ebf8;
            border-left: 4px solid var(--ovo-purple);
            padding: 1rem;
            border-radius: 5px;
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
        }

        .char-counter {
            font-size: 0.85rem;
            color: #666;
            text-align: right;
            margin-top: 0.25rem;
        }

        .btn-login {
            background: var(--ovo-purple);
            color: white;
            padding: 0.875rem;
            border-radius: 10px;
            font-weight: 600;
            border: none;
            width: 100%;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s ease;
        }

        .btn-login:hover {
            background: var(--ovo-dark);
        }

        .btn-proposal {
            width: 100%;
            padding: 14px 24px;
            background: linear-gradient(135deg, #2D1B5E 0%, #4A3A7F 100%);
            border: none;
            border-radius: 12px;
            color: white;
            font-weight: 600;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(45, 27, 94, 0.4);
            text-decoration: none;
        }

        .btn-proposal:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(45, 27, 94, 0.6);
            background: linear-gradient(135deg, #4A3A7F 0%, #2D1B5E 100%);
            color: white;
        }

        .btn-proposal:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(45, 27, 94, 0.4);
        }

        .btn-draft {
            background: white;
            color: var(--ovo-purple);
            border: 1px solid var(--ovo-purple);
            padding: 0.875rem;
            border-radius: 10px;
            font-weight: 600;
            width: 100%;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .btn-draft:hover {
            background: var(--ovo-purple);
            color: white;
        }

        .form-check-input:checked {
            background-color: var(--ovo-purple);
            border-color: var(--ovo-purple);
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: white;
            text-decoration: none;
            font-weight: 500;
            margin-bottom: 1rem;
            transition: opacity 0.2s ease;
        }

        .back-link:hover {
            opacity: 0.8;
            color: white;
        }

        @media (max-width: 768px) {
            body {
                padding: 1rem;
            }

            .form-body {
                padding: 2rem 1.5rem;
            }

            .form-header {
                padding: 2rem 1.5rem;
            }

            .form-header h1 {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.25rem;
            }
        }